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KR9900263 KAERtfTR-1379/99
DUPIC
Analysis of Nuclear Material Flow for Experimental
DUPIC Fuel Fabrication Process at DFDF
3 1 - 0 2
"DUPIC "DUPIC )2,A]
1999. 8.
3:, 41 *! ^ ,
flfl 71
- 1 -
2. 2*
<£31(DUPIC: Direct Use of Spent PWR Fuel in CANDU
reactors) ^<S£.Tr A}-g-JjL PWR «|^SL1- 3 ^ 3 ^ ^7}^ W&<$ ^«fl f ^ S .
AS., DUPIC ^<$.S. 7)^7^^^: 1993^
DUPIC
PWR
2006^14^1 ^ 200
PWR
DUPIC
DUPIC
- g ^ P I E F
O.S. l DUPIC
rt
3 - sasis&iaft^x^s^issaBt^'Bi^^
ELM
SUMMARY
The concept of DUPIC(Direct Use of Spent PWR Fuel in CANDU reactors) is a
dry processing technology to manufacture CANDU fuel from spent PWR fuel
material. The DUPIG fuel development team in KAERI has been being carried out
experimental verification program of the second phase investigation based on
feasibility study, which was conducted in 1993. Real spent PWR fuel will be used in
the experiment from the end of this year and about 200 kg-U of spent PWR fuel is
supposed to be used by 2006.
During DUPIC fabrication process starting with the decladding of spent PWR
fuel material, powder is made through repeated oxidation and reduction processes.
Using this powder, green pellets, sintered pellet, fuel rod and fuel bundles are to be
manufactured. During the process, various forms of nuclear material such as rod cut,
powder, green pellet, sintered pellet, scrap, fuel rod, fuel bundle, sample and
radioactive waste, etc. will be involved.
Because the nuclear material is highly active, all the experiment must be done in
hot cell by remote handling. In addition, movement and management of nuclear
material between facilities or in a facility should be controlled rigorously by domestic
and international laws. Since this process contains powder handling of highly
radioactive spent fuel, prevention of dust contamination and safety control should be
kept in mind. As this experiment use various existed facilities, it is prerequisite to
move nuclear material such as rod cut, sample, DUPIC fuel for irradiation and
radioactive waste, etc. among facilities. Therefore, it is important to be ready for this
movement thoroughly.
This report describes facilities necessary for manufacturing experiment of DUPIC
fuel, manufacturing process and equipment. Nuclear material flows among facilities,
in PIEF and IMEF, for irradiation test, for post examination of DUPIC fuel, for
quality control, for chemical analysis and for treatment of radioactive waste have
been analyzed in details. This may be helpful for DUPIC project participants and
facility engineers working in related facilities to understand overall flow for nuclear
material and radioactive waste. Also, this report may be able to contribute to
understand nuclear material flow from the view point of nuclear material safeguard
and to prove transparency and safety of nuclear material measurement.
- 5 -
1 # *1 ^ 13
2 # 7 l§ 3]<gs. ^ DUPIC ^"S^ . *8^ *1^?H^ 15
1. A>-g- PWR ^<3£. 15
2. DUPIC ^<£g- 17
3. «q^S.#^ *H-31^ ^ Material Balance 21
3 # DUPIC *%<&£. *\]£LX\% ^ ^ ^ r - M € 25
1. 2 4 ^ ^ ] *1 -£ (PIEF) 26
2. SA>7fl Al^Al^(iMEF) 29
3. S)-i45.(HANAR0, cf^-^^^-S) 36
4. W 3 ^1711-^ e)A]-£(RWTF) 37
5. W ^ ' i 41
6. DUPIC « | # ^ r >-§- ^Hi3. 42
4 ^ DUPIC «?^S. ^ I S ^ ^ 49
1. 3 -*H «H ] ^ <SS. - ^ ^ ^ - ^ 49
2. ^3*14, 1:^:^3? ^ i f c^^ l ^ 2 : ^ ^ 52
3. ^!S4 ^ ^ W 02: ^ -^ 55
5 ^ DUPIC *%<&S. A^v] 57
1. ^ ^ ^ •?!#, €^ : ^ ^ ^ 4 ^ ^ ^ l 57
2. £ ^ 1 2 : ^^^"Bl 64
- 7 -
3. Pelletizing ^ ^ l 66
4. ^<S£-%• 2 : ^ « a l 69
5. q^s 4^-^^ ^ 70
6 % DUPIC «!<?!£. A^*\^ q # ^ Jif- 711. ^^L Al^^> «n#^ jif- 71
2. DUPIC n<&S. A}2: ^ s l ^ 1 - ^ J L # 72
3. SA}A]^<H] 4=. ^ # ^ j is. 87
4. SAH^I^-i- "H: ^ # ^ Jll- 89
5. # ^ ^ A > ^ 5 ^ - & ^ ^tb A]^ ^ - ^ 92
6. DUPIC «^^S. ^-^ ^l7l# ^el 98
7. ^ # ^ a . ^ S ^ ^ ^l^^rBi 108
7 ^ [ ^ 115
- 8 -
a 2-1. PIEF *HV rS<>ll ^ ^ ^ *}•%•¥• PWR i^QS. 15
a 2-2. DUPIC i^QS- A}^*\%-%- 7}*t *\-%-3h PWR «|^I.2l
QA^ 16
a 2-3. 7]*t DUPIC q<&3. t ) - ^ -gTfl^l 17
a 2-4. Time Schedule for DUPIC Fuel Fabrication 22
a 2-5. Mass Balance of DUPIC Fuel Manufacturing Process 23
a 3-1. PIEF T S ^ §:€^1 r-S- *H4l ^ 7 ] ^ 27
a 3-2. IMEF ^r-i^l ^ ^ . ^)-^ ^ 71^- 31
a 3-3. IMEF M6 4. -i?fl^-^ ^ ^-^^wl -8- = 32
a 3-4. Outline Functions of the RWTF 39
a 5-1. DUPIC *$<$.£. *112: ^ Ts-^^e] ^-al ^ % 58
a 6-1. Amount of Materials to be Used for Q.C. 93
a 6-2. DUPIC *$<&£. *j]2:ir^ jfl)7)# 98
a 6-3. DUPIC ^"S.g. ;tj|3i ^^Jir ^ S^Vfe- 7)^l^)7)#5l
^ ^ ^ "# 102
a 6-4. Solid Waste Arising 103
a 6-5. ^-^^#€ 31^^! 109
- 9 -
E I
2-1. Schematic Diagram of the CANFLEX Bundle 18
2-2. 2:A}X|«)-g- DUPIC Mini-element 19
2-3. SAMtl-g- DUPIC Mini-element Capsule 20
3-1. 2 : A > ^ A ] ^ A 1 ^ ( P I E F ) ^ ^ S ^ #-f tiflalS. 28
3-2. 2:A>7flAl^Al^(iMEF)^ M wfl^lS 30
3-3. M6 Cell Isolation Room 34
3-4. SW-5. 5Lo] tifl*|;E 38
3-5. RWTF Monolith M S 40
3-6. PDEF 9406 «t-i^) ^ - ^ ^ r ^ l ^ ^ 1 41
3-7. RD-10/15 Paridac Cask 43
3-8. DUPIC $ S W t ££-§- «H-S ?11^3. 45
3-9. JLx^l7ll- r«]:-g- ?flia.-Intervention Cask 46
3-10. ^ • :n.^H «o^Hfll7l^ ^H>-§- ^ ^ 46
4-1. Block Flow Diagram of DUPIC Fuel Fabrication Process 50
4-2. Detailed Process in PIEF 51
4-3. Detailed Powder Manufacturing Process 53
4-4. Detailed Pellet Manufacturing Process 54
5-1. Layout of DUPIC Equipment at IMEF M6 Hot Cell 62
5-2. Slitting Machine 63
5-3. OREOX Furnace 64
5-4. Milling Machine 65
5-5. Roll Compactor 65
5-6. Mixer 66
5-7. Compaction Press 67
5-8. Sintering Furnace 68
- 10 -
5-9. Centerless Grinder 68
5-10. Pellet Loading Machine 69
5-11. Laser Welding Machine 70
6-1. General Process and Material flow diagram of DUPIC fuel 73
6-2. Flow Diagram of DUPIC Fuel Manufacturing
Process at PIEF 74
6-3. RD-15 Padirac Cask ^ ^ - 7 f l ^ £ 77
6-4. IMEF ^-ivfl « | 1 - ^ o ] ^ 3 3 . 83
6-5. S A H ^ ^ t b DUPIC ^<$.g. <>]§• ^ S 88
6-6. DUPIC *$<&£.$) ^ A > ^ A ] ^ ?a\^ s f - £ go
6-7. Flow Diagram of DUPIC Fuel QC Program 94
6-8. In-cell Waste Source in DUPIC Fuel
Manufacturing Process 99
6-9. Basic Concept of Waste Management in
DUPIC Fuel Manufacturing Process 100
6-10. Flow Diagram of Gaseous Solid Waste in DUPIC Fuel
Manufacturing Process 101
6-11. Flow Diagram of Solid Waste in DUPIC Fuel
Manufacturing Process 104
6-12. Integrated Safeguards System for DUPIC Process 110
6-13. ^ -3*I1M SL#°fl 4 # 3 1 W B ] « < K ! : I l l
- 11 -
reactors)
7}s\
DUPIC
<27)1(DUPIC: Direct Use of Spent PWR Fuel in CANDU
$= A]~g-:f PWR
DUPIC 1993^
. A ^ DUPIC
] 4.
DUPIC
DUPIC PIEF
DUPIC
200 PWR *]•%••%: D U P I C
DUPIC
11 -8-
l ^ mini-elements.
DUPIC
13 -
| OR si
DUPIC «j<2^H}- ^
fuel test loop^H 2:4*1 tl-i- *r
^ PIEF STT IMEF°1H DUPIC
2:4*1 -i: < r ^ i ^ 0 ! ^ , DUPIC
demountable bundled. 4^Q $•
2:4*1 "S-ir
DUPIC
PWR
71
DUPIC
fe IMEF, PIEF,
DUPIC
DUPIC
DUPIC
DUPIC ^ - ^ 71
PWR
^ 2
DUPIC
3 ^Hlfe
fe DUPIC
l-i(PIEF),
] -g(RWTF),
. a|| 4 ^Hlfe DUPIC
5 ^^| fe
71 6 ^ l f e
jLf-, 2:4*
- 14 -
2 § 71^ §ss DUPIC USES.
1. *F§4^ PWR SJE
DUPIC
PWR
P I E F
. DUPIC
PWR
PIEF
G23
JE 2-1. PIEF PWR
C15
A39
A17
G23
J14
F02
J44
Basket#1
'87. 4
'87. 5
'87. 6
'90. 5
'91. 7
'92. 5
'93. 4
'88. 5
JLB}#1
JLE)#1
3L5l#l
5tBj#l
J1B1#1
aL2]#l
JL^#2
J15]#l
1/2/3
1/2
1
4/5/6/7
7/8/9
4/5/6
7/8
K3/F8/H3
K7/G7
J6
A8/A8/B7/D7
E9/J5/H11
B6/K9/L10
C8/C7
(MWD/MTU)
32,300
25,300
17,071
35,500
37,840
28,300
35,018
14x14PWR
14x14PWR
14x14PWR
14x14PWR
14x14PWR
14x14PWR
16x16PWR
82. 4. 17
81. 1. 30
79. 10. 27
86. 10. 24
89. 1. 20
85. 9. 17
92. 5. 29
til AL
*n*ii#s
#^
- 15 -
IE 2-2. DUPIC PWR
Items
Fuel Assembly
Fuel Rod
Pellet(fresh)
Spent PWR Fuel
Composition
(kg/MTU)
Descriptions
- Rod array
- Rod pitch, mm
- Dimensions, cm
- No. of fuel rods
- No. of instrument/guide
thimbles
- Outside diameter, mm
- Inside diameter, mm
- Clad material
- Length of fuel rod, cm
- Material
- Enrichment
- Fuel stack length
- U-234
- U-235
- U-236
- U-238
- Pu-239
- Pu-240
- Pu-241
- Pu-242
- Fissile Pu
- Total Pu
- Total fuel(kg)/assembly
Specification
14X14
14.122
19.712X19.712
179
17
10.72
9.48
Zircaloy-4
385.7
UO2, sintered
3.21 w/o of U-235
365.76
0.136
7.625
4.211
941.39
5.305
2.229
1.320
0.556
6.624
9.410
374.9
- 16 -
2. DUPIC m&
DUPIC
CANDU
DUPIC
, DUPIC
20
mini-element capsuled
CANFLEX
r S 2-3*1]
2-2 ^
mini-element ^ mini-element capsule
5~10 7flS] =1^6.
mini-elements 3
mini-element-
S. 2-3. DUPIC
Items
No of elements
LengthBundle diameterOuter diameterof larger elementOuter diameterof smaller element
Cladding- Material- Thickness
Weight- Fuel oxide+FP- Zircaloy
Composition- U-235- U-236- U-238- Pu-239- Pu-240- Pu-241- Pu-242- Am-241- Arn-243- Total Pu
Specification
43 (8 are larger and35 are smaller pins)
495.30 ± 0.75 mm102.50 mm max.13.50 mm
11.50 mm
Zircaloy-40.33 mm for smaller,0.36 mm for larger pin
20.5 kg2.1 kg
0.164 kg0.056 kg
17.500 kg0.086 kg0.034 kg0.012 kg0.007 kg0.008 kg0.001 kg0.160 kg
Remarks
Several pellets andbundles to bemanufactured andtested
- 17 -
ZlftCAlOYPtATt
OIOXIOE PCLLC1S/
SPACERS
FUCLBfMCNIS
2-1. Schematic Diagram of the CANFLEX Bundle.
- 18 -
CD
I
V I E W - A
2-2. DUPIC ^ ^ S Mini-element.
CO
o
V l C W - AS C A L E 1 . 1 0 0
2-3. SAj-Al^-g- DUPIC Mini-element Capsule.
3. SJESMil M^nm % Material Balance
DUPIC
-^3^71, Pit) <££.%-,
DUPIC ^ 4 1 ^ ^ H
200 kg-U^ AV-g-Jf PWR ^^S-S}- ^ # £ 2:^^- $\n CTS}^r 80
UO2 ^:^:S ^ ^ ^ 4 . ^r ^ISAlig^ 6]el^ 1-^4- 4-8-«l-^
i ^ ^ l , DUPIC mini-element, &S.&, <$S-^ ^ ^ ^ | a ^ ^l^o]cf. A}-%.
PWR q«!S.^ ^H^i Al-g-7]}^ 5. 2-4«fl 4 4 ^ 4 s }
DUPIC ^ < 3 ^ ^ S ^ - ^ s ] ^ ^ ^ 1-^^lSr a 2-5*11
25 cm ^ ^ 1 ^ *}ۥ 200 kg-U rod-cut-l: # ^ 1 - ^ S . 7}
• Milling -5-^A] 80 kg-U^ fresh uranium
• 1999^-2006^^1(8^^)^ ^ # ^ # ^
• Recycle material^ £ ^ ^ recycle ^ ^r &TT # ^ S . ^ ^ ^ T hot cell
Measured discard^ ^ ^ ^^^1 2 kg, 1;S14A1 2 kg, ' S ^ - ^ * ! dirty
scrap 4 kg, QC 5J S/G ^ 1 - ^ 1 ^ ^^tL> 1 kg §• S.^- 9 kg^r ^^)
^^(production rate)^ ^ ^ i ^ l ^ i 7] 7fl^^- CANDU
DUPIC ^<3^Tr 7)^9\ CANDU
7} ^ B £
- 21 -
S. 2-4. Time Schedule for DUPIC Fuel Fabrication
Year
1998.9-2000.9
1999.4
2000.3
2000.4
2001.3
2001.4
2002.3
R & D Activities
• Powder/Pellet characterization study at PIEF
• Mini-element fabrication for irradiation test- 5 pellets(20g x 5)/mini-element x 2 mini-elements/
capsule x 6 capsules (back-up)• DUPIC pellet process qualification test
- 1 kg/batch x 5 batch test- tests of decladding, OREOX, powder treatment,
pressing, sintering and grinding process
Sub-total
• Mini-element fabrication for irradiation test- 5 pellets(20g x 5)/mini-element X 2 mini-elements/
capsule x 6 capsules (back-up)• DUPIC pellet process qualification test
- 1 kg/batch x 5 batch test- tests of pelletizing, endcap welding and QC
process• DUPIC element fabrication
- 10 element (0.6kg x 10 elements) x 2 sets(back-up)
Sub-total• Mini-element fabrication for irradiation test
- 5 pellets(20gX5)/mini-element x 2 mini-elements/capsule x 6 capsules (back-up)
• DUPIC fuel element fabrication for demountablebundle
- 20 element (0.6kg x 10 elements) x 2 sets(back-up)
Sub-total
Total
2002 ~2006
• DUPIC bundle fabrication for irradiation test
Grand total
Amount ofspent PWRfuel to beused(kg)
1
1.2
5
6.2
1.2
5
12
18.2
1.2
24
25.2
50.6
-150
200
- 22 -
2-5. Mass Balance of DUPIC Fuel Manufacturing Process
WorkArea
Declad-ding
PowderPrepar-ation
Pelleti-zing
FuelrodsManuf-acturing
BundleAssem-bling
QC/SGSample
Losses
ProcessNo
I - 1
I - 2
I - 3
I - 4
I - 5
n - i
n - 2
n - 3
n - 4
II - 5
in - l
III - 2
ffl - 3
in - 4
rv - 1
IV - 2
IV - 3
V - 1
V - 2
Process
PWR rods
Cut to 25cmSlitting
Oxidation
Screening
Sub-totalReduction/Oxidation
Milling
Pre-compaction
Granulation
Mixing
Sub-total
Compaction
Sintering
Grinding
Stack-length
Sub-total
Loading
CapweldingFlashremoval
Sub-total
Platewelding
Cleaning
Sub-total
Total
Products*
200
198
198
192
188
188
178
253
248
243
238
238
203
193
159
151
151
151
136
136
136
122
122
122
-4
-14
104
RecycleMaterials
0
0
0
4
4
8
10
5
5
5
5
30
35
10
30
8
83
0
15
0
15
14
0
14
3
153
MeasuredDiscard
0
2
0
2
0
4
0
0
0
0
0
0
0
0
4
0
4
0
0
0
0
0
0
0
1
9
Remarks
M.D. 1 %(2 mm/250mm)
M.D. 1 % (decladdingrate 99 %)
add fresh uranium(80 kg)
M.D. 2 %
5 % of total fissilematerial(280 kg)5 bundles to bemanufactured
- 23 -
3 § DUPIC i«
DUPIC
(PIEF), s } - « ^ ^ «MAj^]7)l-^ejAl>i(RWTF) ^-o) Sl^.B.S DUPIC ^
S A ) ^ ^ ^^§1-71 $]SH ^-f i-^: 71^.^01 7>-g-Al 0] ^ f ^ ojrf. o]
DUPIC
DUPIC
DUPIC
I M E F M 6 t € f l i H 8 | | , l ^ ^ i$ l t O] 7f^«t PIEF §:€, IMEF
DUPIC
monoUth ^ ^ r
. DUPIC ^ ^ S . l^Al^o] ^ ^ ^ ^. DUPIC
PIEF >
25 -
DUPIC
: Post Irradiation Examination Facility)0! 4 . PIEFfe %• 12
I M , DUPIC
PIEF
DUPIC
7}±s-£: =L$ 3-14 a 3-1011
PWR
index
DUPIC
•?• <>] # 9405 hot cells
^ 25 cm ^«>]s ^
# 9406 hot cells
PWR
# 9404 hot cells ° 1 ^ H r -scanning
puncturing if- fission gas» SLQtf-
DUPIC
DUPIC i
•i- sUttingit ^ OREOX furnace^H
°11- ^•^•^11S ^ 1 - ^ sintering fumace^lM
pneumatic transfer system^: ol-§-'SrCJ3
padirac cask°fl
^ pressS.
DUPIC ^
>^4. DUPIC71
^ seraph
- 26 -
DUPIC
3-1. PIEF
*
i
2
3
9404
9405
9406
9407
9408
9409
^ 3.7}
(LxwxH, m)
6.5 x 3.0 x
15.5
6.5 x 3.0 x
10.0
7.5 x 3.9 x
15.5
6.5 x 1.5 x
3.5
4.0 x 1.5 x
3.5
2.0 x 1.5 x
3.5
3.0 x 1.5 x
3.5
1.2 x 1.0 x
2.45
1.2X1.8X
1.45
1.2 x 7.4 x
1.3
n^Kcm)
110
110
110
85
85
85
85
15
15
15
ig-A]-^(ci)
2 x 10b
4 x 10'
2 x 10b
5 x 10'
5 x 10'
5 x 10'
5 x 10'
100
100
400
7 l ¥
(r -scanning)
3n| 7 | "3" "1 h T ; ta|-<=S=-
- 27 -
CASK RECEIVINGAREA
•INTERVENTIONAREA
940; -9402 9403
rPOOLS
HOT CELLS
HEALTHPHYSICSCONTROLROOM
CHANGINGROOM
CHEMICAL LAB
3-1.
- 28 -
2.
DUPIC
3-2^
?1 hot cell^
. DUPIC
M6 cellar -Sell ^
A^- DUPIC
Sj- A ) ^ ^ (
£ 7 7fl£q hot cells.
7)^8- ^L^ 3-2 ^
200
filter,
7\. M6
DUPIC
M6
cells
L7]7\ %• 2 m x * H 23.8 m x
- ^7flfe beta-gamma cells.
DUPIC
4 m S alpha-gamma
. M6 cell^-
nJI-S-oU DUPIC
DUPIC
data acquisition &
analysis system
M6
¥«Hfe 0.9
m x 0.84 m 3.7}^
Manipulator^ 9
-ife 1.06^ g . 10 7fl7>
M/S manipulator
- 29 -
OPERATING AREA
6 • < — 4
TAJ28
3-2.
- 30 -
S. 3-2. IMEF
MEF €OflJf 27] ,
LXWXH, m)3 INI
Ml(7X3X6)
A
B
X--Slfltf
M2(7X3X6)
AM3
(4.7X3X6)£ "1-71(1)
B
M4(2.3X3X6) 2~20«fl TTT
-150~300°C
A
M5a(7.1X2X4)
2~20afl
25~900°C
B25~900°C
25~800°C
25~800°C
-150—900°CM5b
(4.8X2X4) 2~20«H
B
M6(23.8X2X4)
7l DUPIC
B DUPIC
M7(2.6 X 1.5 X
2.7)
1500«B
B
TEM 1 * ) - -§•
Hot Lab.(EPMA) 0.1pm,EPMA , Au/C
- 31 -
3. 3-3. IMEF M6 € ^31
o-
_------
o---
o
o
o
o
o
71-g- Ml T T 3 / -8-^M6 4. 37]
SUS liner TM]
\Hfe) (10711)Manipulator(lO)In-cell craneSuspension craneRear door
°^Thermal Load&371
23.7 mLx2 mWx4.0 mH
3.0 mm1.1 m1.06 mx0.84 m9.0 kg1.0 ton3.0 ton1.0 mWx2.0 mHxi . l mT
25-35 "C-40-50 mAq<400 kWN2 gas
1 Spent PWR rod/2days-180 day cooling-33-55 GWD/MTU
2.Ox 105 Ci( lMeV r-ray)
-15 — 25 mmAq( 7 ^ ^ ^ £ : 0.5m/sec °]^)
PWR rod/2days^ £=• tyX\^d€°] 100% «fl#s)-b ^AS.
8000 Zone : <15 mrem/h7000 Zone : <1 mrem/h
750 KVA
*^ 2m^ manipulator^^•o] ^Bl^r deadspace 0.3m
*Air tightnessS.^ ^vj).«. wj-Aj- l t- ol 2.5x 10 ~3 Sv/h <>ls>
* DUPIC 7 l§ i^QS-537 kgHM ^-^
*once-through flow
- 32 -
lfe 1 ton ^ s ) ^ - g - « %T= in-cell
fe roof door4 # H ] ^ - ^ l i ^ ^ ^ isolation roonH
5H4. °1 isolation room «r^Hfe M6
M-. M6
M6 H £ ^
fe^r 71 ^ £ #
^ ^ # 4-g-^ PWR ^ ^ - ^ I7il«>l f °]^^r ^ 4 i £ 33,000
45,000 MWD/MTU)-!: ^"^ A>-§-^ PWR n<&£-7\ 180 ^ ^ ^ 5 ) ^ ^ : ^fl» 7]
^SLS. ^^1=1^4. SV^^-i: S 1 ^ * ^ S # ^ r 2.0X105 Ci^ ^ 4 ¥ ^ Sfe ^ #
€ (point source) .S^-B] 1 MeV^ y #t>] T$%^ ufl 3}-<a^-^(Zone 8000)^1^
1.5 X10"5 Sv/h(1.5 mrem/h)
. M6
M6 €^1 ^^oflfe roof door J- =L^ 3-3°fl M-B)-^ U>^ ^-^ isolation
. M6a 4^1 W«*|| ^^Ej<>1 SUfe isolation
°.v\, 3 ton §V^ 3 # - 8 - ^ suspension
«.^-i7l- ^ - ^ s ) ^ Slcf. 7B^^-51 *)1^£- 1,550 mm x 1,550
2 ^ ^ 1 S T 4 ¥ ^ ^ Sm. 4 ^ doorfe 2 ^-^AS. ^ ^ ^ ^ £ 3.5 g/crf i
) ^ gl^.^, § 1 - ^ ^ ^ shielded door assembly?]-
l ^ 2 7fls] O-ring^l ^^1^<H M6 ^4^1 7
&4. M6b 5 t € ^ ^^-oflfe waste container* %€
"S: ^ 5dfe waste container door7]- sliding type AS. 'i*]s)<H $14-. Waste
container door°ilfe * 1 ^ 450 mm^ passage hole°l •§;€ ^ ^ - 1 : 3tf-€rfjL $JA
^ , hole W f e ^-AS ^}^lti- sHding door7> 7fl^^-# 7fl^m ^ ^ H ^ . s\o]
Si4. Sliding doorfe casting slide plate ^MH hole l
slide plated sUding door
- 33 -
§3
O
i
ri
- 34 -
inflatable gasket^ ^s\<>\ 71^-i- -fM ^ ^ $1H^- ^ H $14. M6b
^^> solid waste container doorfe- 7 l ^ PIEF M -tf-5?-^ solid waste
container M E F
^ A>-g-l;
M6a €
o] door^ working
20
300 mm
sealed door7j-
M6a
A S plug7>
N2 7> i
71
$1.2.^, M6b €^1 rear
padirac adaptor
$l3L, <$*]
M6a ^ M6b ^4. ^^«flfe- rear door7l-
lfe padirac cask* ^ ^ ^ 1 ^ ^ # ^ #
7} - i * l sM $14. a ^ : 2 7fl l tobbogan^l
plug hole ^ £ ^ ^ ] £ ] ^ $14.
DUPIC ^<£g- z\}2^*}-%-t $n
IMEFi ^r«a€ « 1 ^ ^ ^ M6b ^ € ^ rear dooH padirac cask
o]^.^. Rear door^l 3L7]& 7fl^-^- 7 l ^ A S . ^ 1.0 m x ^o ] 2.0
1.1 m^lal ^-7flfe ^ 9 ^<^14. °1 door^l ^^°1]fe ^ (cavitym x
diameter) ^ 2 0 cmtl padirac adap to r
. M6
M6 4 ^ «:7l^|f-^r 12 3 /h ^l^o) ^ 7 ] ^ = - ^ ? } 1 | *.<$<>] -15—25
0.5 m/s ol^o] S ) I E # ^^)s]<>| $14. ^ 7 l ^ ] #
« 6 U>^#^ fl^-g-^<?l 1 spent PWR rod/2
days^l ^ J ) ^ JE.€- 7]^| ^ l - ^ ^ 0 ! 100 % # # £ 4 ^ 7>^ e f i in-cell
filter(prefilter + HEPA filter) + out-cell filter(HEPA filter + charcoal filter +
HEPA filter)^ ^^ij<H $1«L^, ^ 4 ^)^^^ 4. ^°\}*\2] % T&<&&<>] 400
25-35
- 35 -
-8:
Mv-t°fl
"S
tots 1^1- •^•Elfckll* lo-fi'lo % Z6'66
[b
Log)"5" k l b # B9JM ftfr log,-2T I
q9PM - IE^ B9H ^tYlbtfe-i^ fe ••blS fcsS
9W
DUPIC A]
DUPIC
test loop)^r DUPIC
3-401] FTUFuel
4.
DUPIC
. DUPIC
A]
radioactive waste treatment facility)
- ^ a]] 7]
monolith
RWTF
* H ^ 4 . MonoUth A ] ^
162 7flS] welH $1A^,
l^r 7 7fl^
^ ^-5-B.S. <>1 A ^ ^ ^ 1,134 31
150 mrnS] ^-^j-^] intervention cask^l
"4^ monoUth^l ^^>5l^ , monolith0!]fe- °1# ^ f^^F^ ^ ^ ^ r ^ Slfe- 10
ton crane ^ € 3 3 ^ 1
400 mm x ^ >1 500 mm)#
- 37 -
FTL OR IR CT
* DUPIC
* DUPIC
3g.fi.)
3-4 nil
- 38 -
a. 3-4. Outline Functions of the RWTF
Waste Category
• Liquid wastes
- High-level wasteO370 MBq/cc)
- Intermediate-levelwaste
(3.7-370 MBq/cc)
- Low-level waste(1.85xlO-4-3.7MBq/cc)
- Very low-level waste(<1.85xlO-4 7MBq/cc)
- TRU wasteO3.7 MBq/cc)
- Decon. waste andorganic waste
• Solid Wastes
- High-level wasteO20 mGy/h)
- Intermediate-levelwaste
(2-20 mGy/h)
- Low-level waste« 2 mGy/h)
- TRU wasteO3.7 mGy/g)
Temporary
Storage Capacity
none
20 m3 x 1
60 m3 x 3
50 m3 x 3
none
none
Monolith
Treatment Process
none
Bituminization
Evaporation andbituminization
Solar evaporation
none
none
Packaging into501 SS-drum
Packaging intoshielded drum andcementation
Compaction andcementation
none
Remarks
not acceptable
Transfer and storeimmobilized drumin waste storagefacility
not acceptable
not acceptable
Transfer byshielded cask andstore in monolith
Store in wastestorage facility
tt
- 39 -
46000
8000 1475 32500 1425 2600
5250
850
4450
snn
III
3-5. RWTF Monolith
- 40 -
5.
DUPIC
< r « 8 ^ . PIEF H
pneumatic transfer system*
PIEF
9406
9406
pneumatic transfer system* °l-8-«H <>]$•
pneumatic transfer system^- ZL^ 3-6°fl
CA
068-1
063
065
Cell 9406CA-
118-4
202
114-2
119-2
112-2
V
115-2
•11
061 06 111 11
3-6. PIEF 9406
- 41 -
6. DUPJC mmu
A. -S- f PWR i^QS- rodcut £*£-§- ? l i a : RD-15
PIEF SHfioiM ^ ^ ^ ^ 25 cm ^ H ^ l ^ -M-g-^ PWR
IMEF M6 t € S . ^tiVl- ^Hfe n$ 3-7*11 4 4 ^ w ^ £ £ RD-15 padirac
cask* 4-§-*4. PEEF 9406 §:€ ^ MEF M6b 3t-i3 rear door<^]^ padirac
cask* ^ # 1 : ^r $lfe padirac adaptor7]- ^ ^ s H $14. °1 caskfe padirac #
cask
2.6 ton
340 mm61 : 400 mm
^^1 : 150 mm
1 : 5 mm
: 250 mm
• 400 mm
^ 3 . : RD-10
-711JE ^ 1
^ l ^^o] 4 £ £ M ^-§1-^4. 4 ^ 1 DUPIC
IMEF ^ € ^ 1 ^ ^^g§].^ # ^ ^ A ] - SL*; j}.s}-^^-g- A l s « IMEF M6
Hife RD-10 padirac cask
o] ?fl^3.fe RD-15 padirac cask4
100 mirH4. o] cask^i
^ : 1.4 ton
: 340 mm
^c-l : 400 mm
^*H : 100 mm
- 42 -
15
10
Item
1
2
3
4
5
6
7
8
Designation
Roller
Safety latchTransfer container
Shielded sliding door of the cask
Drilled holes
Ball locking system
Lead shield
Telesopic guiding system
Item
9
10
11
12
13
14
15
16
Designation
Container basket
Spigot of the basket
Bottom plugInternal shell
External shell
Bosses for lifting fork
Stop : door close
O-ring
3-7. RD-10/15 Paridac Cask.
- 43 -
DUPIC
IMEF M6 DUPIC
H/P survey
PIEF ^ ^ r MEF
MEF
DUPIC
caskl-
i3L : intervention cask
DUPIC
dirty scrap,
^ monoliths
^ ) ^ IMEF ^ £ PIEF ^ : € S ^ - B 1 RWTF
3-9°ll M- - fl uj-fif ^ ^ r intervention cask*
^:^r 50
monolithS.
o) caskfe IMEF M6b4 PIEF 9407
welH
: 6 ton
: 450 mm
3)1 ^ -^ : 150 mm
^. intervention cask°fl
roof door ^ RWTF^ monolith
- 44 -
Section "A" — "A"
KMRR FUEL CASK
Design Basis
Package Type
Design Fuel
Burn-up
Cooling Time
Decay Heat
Cavity Coolant
Design Pressure
Max. Operating Temp.
B(U)
36-element ass'v
120,000 MWD/MT
1 month
1,300 Watt
water
26 kg/cm2
120X;
o 9.O COCl. Q
3-8. DUPIC
- 45 -
560
435 1165
3-9. ?fl^a.-Intervention Cask.
l _ ^__
- . - . r • • • - -
1
—— 1
3-10.
- 46 -
4 £4.• 10 ton crane-i-
^ trap door#
intervention cask* ^ € ^ trap door* well^l
• Trap door» 7^^: %• intervention cask^ ^>^ door»
• Intervention caski-fl0)! ^-z)"€ *}n) hoist ^*](grab, winch)!-
^l7]# ^ ^ ^ welH •yr^^l^tj-.
• Intervention cask-2] hoist ^ 1 1 - €-r1^1^1?l ^- cask-S] j-^] door
• Intervention cask*• Well ^ 7 7fl^ ^]7ll; =.^6]
• 7 7H^ 3^71-i- S ^ c ) ^^f ls]^ trap door^ ^}3})^^- ^ J L 10 ton crane
- 47 - left SLAMK
4 S DUPIC m&
DUPIC
<?] slitting,
*#£ fe ZL
DUPIC
gas
cm
lfe index plate
PWR
(reconfiguration)©1 7 r
j l ^ A l ^ j i , extraction
5]7r 7 ] - ^ ^
9404
9405
7 -scanning^
puncturings}^
4 m^l 4-g-^ PWR
°11- 9405 ^ - i
fission
e} 25
l o w s P e e d
fe container^]
. DUPIC ^'$.£-
capsuled ^ ^ ^ ^ ^l
RD-15 padirac caski ^
8
capsuled 9406
1 kg)
A ] ^ A
- 49 -
L
L .1>".< nn 1 ng _ ..
i4HI13I•4
4
S/G-NDA
Recycling
Composition
SinterabUity
O/MRatio
4
J
ni
I
Composition
Mcrostructure
O/MSatio
Dimension
Density
Weight
Weld Beam
He Leak Test
Dimension
Visual Exam
Weight
•^Cleaning f a ,1} I
1DIT1C Bundle
Weld Exam
Kink Test
Dimension
Visual Exam.
Weight
Contamination
4-1. Block Flow Diagram of DUPIC Fuel Fabrication Process.
- 50 -
Spent PWR Fuel
4- Transport to PIEF
Evaluation ofS. F. Documents
4- Select Rods
Rod Extraction
Move to Hot Celland y -Scanning
Puncturing Offgas Analysis
Rod Cutting Sampling Chem. Analysis
Waste Pool
Capsuling
Fissile ContentsAnalysis for S/G
Cask
Transport to IMEF
4-2. Detailed Process in PIEF.
- 51 -
2. m , e i j i i % u i s g
S A > ^ A ] ^ A ] ^ M6b cell l rear dooHl
padirac adaptor^ ^ ^ l ? ! ^ 8 7 1 ) ^ rod-cut7}- 3*fl^. capsule* ^
ifl 4A1 NDA wj-^AS. ^ ^ € ^ ^ ^ r # W
Capsuled 1<H ^ 3 : € ^<SS ^g-4 ^ sUtting
Of 450
fe cladding huU4
£.3, £ 5 ] $ 4 . 6 H 4 ^ - * ^ ^ ^AJtb off-gasfe Tc,
, Kr ^^r f-^-§faL S l ^ E S ^ £ ^ til|7l^ ^ S | - ^ ^ ^ A ^
*.S. ^ # € 4 - Cladding hull ^ scrap
50 e)B) 3fl7ll- H^ofl ^c^ intervention caski ^^^t $• RWTF^I monoUth
600-700
: 2~3
milUng ^ ^ ^ ^ ^ 4 . MiUing^ attritor mfll-i-
DUPIC ^-^^r ^ 100 °C
DUPIC ^ - ^ ^ ^ ^ ^ ° 1 powder-pellet routed 42}
granulation, zinc s t e a r a t e ^
DUPIC ^"SS-fe CANFLEX ^<^S.$] ^ ^ 1 - 4 # i ^ jo lHS . 2
die* S^ll^H
1700
- 52 -
Return to PIEF
Cleaning
reject from other processes
reject
Chem. Anal.
Chem. Anal.O/M RatioSinterability
4-3. Detailed Powder Manufacturing Process.
- 53 -
to Oxidation
reject
Chem. Anal.MicrostructureDensityDia. & Length
4-4. Detailed Pellet Manufacturing Process.
- 54 -
- 55 -
4 5 3 DUPIC m&
M6 M o l H ^ DUPIC n<££- * l |2 :^8£ 5 7\T\ ,
(decladding), ^-^^^1 (powder preparation), di^^Hl^pelletizing and
sintering), ^ £ 5 . 4 x|]2:(fuel rods manufacturing), «?«S5. 4 ^ 2 ^ (bundle
. M6 hot cell
5-1 °fl
. M6
lfe manipulator?}
rack
7] 1
20
714
M6
cladding
?l#«rJl, o l » 25 cm £ ° l £
sHtting^ ^ OREOX furnacei^
^ DUPIC i ^ ^ | ^ll^»
PWR
PWR
assembly basket,
extrusion tool,
PWR
^fe rods index plate7l-
^ ^ ^ hot
cutting machine6!
styx] ^ rods
4 m
25 cm
- 57 -
5-1. DUPIC
PWR RodCutter
PWR RodSlitter
O R E O XFurnace
PowderMill
PowderQC
• 4-8-^ PWR^ ^ S . ^ - ^ 25cmS ^
•Rod-cut s ) 43J slitting
• Slitted rod-cut
• M #$/&«• ^-^t dewaxing
• °l£3l ^
# ^
• Type : Slow wheel cutter• sl-q-sn 5L7l : 2}^ 8-30 mm• Cutter '• diamond wheel, ^ ^ 205 mm• J ' l ^ S : 100-500 rpm
• Type : 341" -fr£*l*7l• -8- = : 750 W• ^ « : 220 V/60 Hz. # ^ « 1 : 1/450
• Type : Box furnace• Temp, range : Room temp, to 1200 "C• Environment : Air, Ar-4 %lh, Ar Gas• 3.7]: 762 mmW x 787 mmH x 787 mmD
• Q% : 208/240 V, 60 Hz, icHh 6.8 kW• 7 j - 1 # £ : 200 °C/h• *H7l : Eurotherm 818P-4• "l^ltfl : Platinel H• s N * • £ # : £ : 7 °C/min
• Type : Horizontal ball mill• Chamber capacity "• 2 L• Rotational speed : 1100 rpm Max.• Impeller type : special designed spria
type• Impeller coating : stellite• 3.71: 500 mmH x 394 mmW x 665 mmL• ^-7\\ : 74 kg• Milling media : zirconia ball
• Vibrator : 220 V/60 W• Sieve ; 100, 200 [m
- 58 -
3. 5-1. DUPIC *\}2.
# til
R o l lCompactor
Mixer
CompactionPress
SinteringFurnace
Grinder
PelletCleaner/Dryer
r-S- 71^
• £ £ 3 1 H ] ^ %
• M nl - / f-• Fresh UO2 $7}• Zinc stearate
• « ±%
• ^ i ?m^
• Roll Type : 3 # - f rS^I^ l• Roll -§-*£ : 200 W• Roll #31 : 220 V/60 Hz• Roll ##«1 : 1/30• Compactor Type : 3^-n-S.^#7l• Compactor -§-^ : 400 W• Compactor # € : 220 V/60 Hz• Compactor # ^ 1 : 1/600• Type : 3 # -fi-£^^7l• -8- = : 400 W• 33} : 220 V/60 Hz• # # a l : 1/25• Type : Double acting hydraulic
press• Capacity : 10 tons• 10 ton hydraulic cylinder• Plunger stroke : 8 h inch• Electric pump : 220V, 60Hz, 1.5HP
* Type '• Pot-type furnace• Temp, range : Room to 2000 °C• Environment : Ar-4 %H2 Gas•Uniform zone 3.71: 2 ] ^ 120 mm,
^o) 60 mm• ^ ^ r S ^ : 1750 V ± 50 °C• Unform zone £ £ ^ 2 } - = ± 3 °C• ^tfl furnace ?m : 25 kW' %)6)7) : Eurotherm 2416• i£t*| : ^i^jl• t ^ t e : W5-type
• Type : Dry infeed grinding• •§-*£ : 10 KVA• ^% : 460 V, 3 ph, 60 Hz• ^ 7 ] - ^ Q^- 08 ~ 015 mm. ^tfl oisqs. W- 18 mm. * 1 ^ 21^ ^ g{± 4-g-^: 0150 x
20 x 50.8 mm. x)*\ * 1 ^ ^ ^ : 2123 rpm : 1000
m/min• S^^} * 1 ^ 2 | i 4-8-^: 0120 x
17 x 50.8 mm• 2i^x\ 5)# ^ ^ ^ ^ : 0 ~ 357
rpm : -¥-#7)1
• Type : Pellet tray and box
til JL
- 59 -
JL 5-1. DUPIC
# til
Pellet QCEquipment
StackAdjuster
Loader
EndcapWelder
He LeakTester
Rod QC
EndplateWelder
Bundle QC
BundleCleaner
^-S- 7 1 ^
• "&.§••§• endcap
•8-3
• S s * -8- -
• Endplate -§-^
• Bundle
•Bundle 413
• ^ o l ^ ^ ^ K d i a l gauge): 0.01 mmaccuracy
. $.&*} ^^^-^(dial gauge): 0.01mm accuracy
• A7^ # ^ ^ ^ 1 (micrometer): 0.01 mmaccuracy
• *rA ^ ^ S . ^ ^ ^ ] : 620 g Max,0.001 g accuracy
• J E ^ S S . ^ ^ ^ ] : 0.01 jm accuracy• S ^ ^ ^ ^ A > ^ 1 : 30-200 till
• Type: Pellet tray and dial gauge
• Type : Tube stand and guide funnel
• Type : Nd'-YAG laser weldingsystem(500W)
• Optical fiber transmission system• Environment '• He gas
• * ! * : £ : 10"& torr• ^ # # ; E . : 2X10"11 mbar 1/s
• ^ ° l # ^ 7 l : 500±10 mm, 0.01 mmaccuracy
• Type : Resistance welder• End plate welding• Environment : Ar gas
• Balance• Linear gauge• Dial gauge
• Wiping method• Bundle stand, wiping paper
Hi 3L
60
5. 5-1. DUPIC
Off gasTreatmentSystem
0/M ratioMeasurement System
S/G-NDA
• Off gas *i B]
• 0/M ratio Sf§
• Type •' Continuous flow treatment• Design pressure : 3 kg/cm2
• Design temperature '• 50—800 °C• Major components : filter,
trapping unit, control panel,indicator
• Type : Electrical heating tubefurnace
• Temp, range : Room to 1700 °C• Environment : Ar-4%H2, CO/CO2
,Ar Gas
• Type : Neutron counter
• ^ ^ 4 ^ # 7 l : He-3 «1^1^1^^:187fl
^^•71 (Amp)• ^^^ - i l J i -S : ^ 7} : Neutron
multiplicity shift register 1 2:
61 -
enCO
1 . S l i t t i n g M a c h i n e II2 . O x i d a t i o n F u r n a c e 123. O R E O X F u r n a c e 134. M i II 145. P r e c o m p a c f i o n P r e s s 156 . G r a n u l a t o r I 67 . M i x e r 17.8. D e w a x i n g F u r n a c e 18.9. C o m p a c t io n P r e s s 19.0. S i n t e r i n g F u r n a c e 2 0 .
. C e n t e r l e s s G r i n d e r 2 1
. P e I I e t C I e a n e r 2 2
. P e I I e t D r y e r 2 3
. P e I I e t OC E q u i p m e n t 2 4
. P e l l e t S l a c k A d j u s I e r 2 5 .
. • P e l l e t L o a d i n g M a c h i n e 2 6 .
. E n d C a p We I d e r 2 7 .
. We I d F l a s h R e m o v e r 2 8 .
. H e l i u m L e a k T e s t e r 2 9 .S / G - N D A A l U c U t n l ! ) . ? . ! S I? .? .? 3 0 .
R o d O C E q u i p m e n tEn d P l a t e We IderB u n d l e O C E q u i p m e nB u n d l e C l e a n e rB a l a n c eM a t e r i a l S t o r a g eW a s t e S t o r a g eV a c u u m C l e a n e rV e n t i l a t i o n F i l t e rV e n t i l a t i o n D u c k
5-1. Layout of DUPIC Equipment at IMEF M6 Hot Cell.
5-2i
wheel* s } ^ ] ^ <35.-g"g- ^ W f e - low speed wheel saw
diamond wheels.
slitting machined
5-2. Slitting Machine.
Slitting^ 25 cm ^ * ] ^ "35.^1: ^3. <$ 450
«>sf £ £ ^>5[-S.(oxidation furaace)7>
electric furnace^ ^1-i-je.S. ^r5.# a ^ ^ : ^ Slfe automatic
controller, ne]jL icvfl ^ r^7 l# ^|<H^ 41 Slfe- atmosphere gas controller^.
screening
s i e v e shakermachined ^ ^ . s j ^ , o] ^n)
^ ^ # ^ 4 cladding hulM:
sieve sets. -r
63 -
5-3. OREOX Furnace.
2. S i ^
Cladding hul!4 ^ 5 ] ^ «j#:g ^ ^ OREOX
DUPIC
Hull4
°)1 ^ 4 5 0 °C 1 ^Sh&SS}- 600
€S(oxidation/reduction furnace, ZL*& 5-3)7}
$\'& electric furnace^- ^}f AS. ^rS.« ^Q-Q ^r $X^ automatic controller,
nz\5L kvfl -g-^711- ^|<H^: *r &£• atmosphere gas controller^.
••^ milUng machine°l ^iJa.*^, o ] ^ ^s|] attrition
4.
5-5°l] compaction press7i- ^
«>fe motorized press^f
punch-die sets.
- 64 -
5-4. Milling Machine.
5-5. Roll Compactor.
- 65
oflti]
granulation machine0]
^ cutting milisf S ^ t t 3.7]^ <gX|-S €-^-§>fe sieved
37] s] DUPIC £ 1 H ih^-£]fe fresh ^-^ £fe # £ ^r«r^
^ ^ £ 7 ] - S^£]fe automatic controller7> ^ - ^ n ^ 5-6^1
mixer7l-
5-6. Mixer.
3. Pelletizing §
Pelletizing
37]7}
compaction press7]-
press4 ^^^Bflfi] OJ.H.
punch-die setfe 2 %•%•$
^- 2 ^-ff-i
3.7]7>
DUPIC ^ ^ ^ 1
DUPIC ^r
DUPIC
motorized
punch-die s e t s
66 -
5-7. Compaction Press.
, 1700 °C
5-8
-grS.
igh temperature furnace)7|-
«lfe 1700 °C o]>y-fi) jL^r-i: ^ ^ *ife electric furnace^ *>
^ ^ r T ^ f e automatic controller, nejjL icifl ^ r^ -^ -S-^7]*
reducing gas supply system, 2n -2]^-ir ^^^-fe- cooling systemJ5-5L
DUPIC
^ ^ centerless grinder7>
grinder^ ^^J #*}7} *}\* « ^ W « < H ^ ^ ^ « V S 4 . *1
^xD-1- ^^f^ffe grinding wheels o} wheel* 1-^^fe- regulating wheel,
3L « - ^ f e £ * ! # *|B]-3i-fe dust collectors.
67 -
5-8. Sintering Furnace.
5-9. Centerless Grinder.
- 68 -
DUPIC ^n)% ^ t S .
] ^«fl stacking-length adjust set7>
"i^fe- pellet array platesfif
measuring tools.
. ©1
4.
©1
DUPIC
machine*]
.^ loading guides^}-
5-ll°ll
71 fe Nd;YAG
DUPIC
5-HH
fe balanced.
welding machine©!
loading
. °1 7]
5-10. Pellet Loading Machine.
- 69 -
5-11. Laser Welding Machine.
5. tsjei
controller,
DUPIC
welder7]-
power supply, -§-^ sequence-1-
assembling jig set,
3 P 3 ^ DUPIC
t t cleaning machined
cleaning tank^
fe microprocessor
fe transfer system,
^ f e electrodes,
fe gas supply system
°1basketAS
- 70 -
DUPIC i i ^
DUPIC ^<&g- ^ 2 * 1 | £ A]~g-:f PWR
PWR «]<SS. 7 l ^o ,S 200 kg-U4 ^ # £ S^^r ^§(1 ^ W ^ «1SA} UO2
- g ^ 80 kg-U-5.S
7lE|-
DUPIC
71 ^ l ^ ^ o i $lfe IMEF, PIEF,
fe DUPIC
DUPIC ^ ^ S ^ S A ] ^ ^ - piEF z \ ^ ^ ) x-1^-^61 A ^ ^ : P W R
M6
- 71 -
PJEF W ^ ^ H ^JsqjL, <a - S ^ A ] ^ ^ IMEF ^ £ PIEF
RWTF5] ^ • *1^3 ^7 |#^^-aL ^ monolith
DUPIC
2. DUPIC t!jo4
7f. PIEF »l]^5j
DUPIC ^ S ^ S A ] ^ ^ PIEF ^2:°!) ^ ^ ^ « y 4-g-^ PWR
ID
N o * ^ § } J L PIEF 9404 ^ € 5 . o l ^ ^ ^ - . 9404 M ^ H T T « 1 ^ €
•§• y -scanning*}^ data* ^ - ^ ^ ^ 9405 § : € S o ] ^ t b 4 . 9405
puncturing*]-^ fission gas» £ ^ « }
25 cm ^<>1S. ^ ^ t ! : 4 . «]= 25 cm £<>13. € ^ : € rod-cutfe ID
capsuled] 8 7fl^)(^ 1 kgU) ^<^ ^ ^ - ^ ^ 9406 - f S ^ ^ " ^ H MEF
DUPIC ^<as . ^ ] S A l ^ 4 ^ ^ ^ P IEF i^ i^ ^ - ^ ^ ^ 1 - ^ ZL^ 6-2*11
vfl
. Rod-cut^ IMEF M6
<$ 25 cmS. ; £ # € rod-cut^ 8 7fl^ capsuled ^ ^ « H PIEF 9406
rod-cuts^ RD-15 padirac cask^ll ^^1)*H IMEF M6
- 72 -
PIEF
Pool
• Spent PWR FuelStorage
•Dismantling of
Assembly
Hot Cells
•Gamma Scanning•Rod Cutting•Characterization Test
of Powder and Pellets•PIE
•DUPIC QC•Safeguards•Waste Management
• Chemical Analysis
RD-15Cask
Rod-cuts Transfer J
TTIMEF
M6Cell
•Slitting• Oxidation/Reduction•Milling•Pelletizing•Rod Fabrication•Bundle Fabrication•Mini-element Fab.•QC•Waste Management• Safeguards
Mech. Test Cells
•Capsule Fabrication•Capsule Dismantling•Bundle Dismantling•Pin Cutting•Mechanical Test•PIE•DUPIC QC
•+C Sample Transfer J-
HanaroCask
Rod/Bundle Transfer
RD-10Cask
Hanaro Cask
KMRR(HANARO)
•Irradiation•Performance Modeling
Intervention Cask
Solid Waste Transfer).«
RWTFMonolith
•Receiving
•Storage
LLW/ILW Facility
•Receiving•Treatment•Storage
6-1. General Process and Material flow diagram of DUPIC fuel.
- 73 -
Pool(9401,9402,9403)
Select S/andgamm
T Ass'ya scanning
r
CutGuide Tube
r
Store S/F Rods
/Move S/F Ass'V( to Disassembling ?
\. Equipment /
RemoveTop Nozzle
Select S/F Rods
ClamAs
pS/Fs'y
Extract S/F RodsRod by Rod
/Move S/F Rods\S . to 9404 Cell /
Hot Cell(9404)
'Move S/F RodN
to GammaScanner
Gamma Scanningof Fuel Rod
Move S/F Rodsto 9405 Cell
6-2. Flow Diagram of DUPIC Fuel Manufacturing Process at PIEF(l/2).
- 74 -
Puncturing andFission GasCollection
Hot Cell(9405)
Cut S/F Rodwith 25 cm
Package Rod-cutsinto Capsule
(8 rod-cut/capsule)
AMove Capsuleto 9406 Cell
Store Capsule atStorage Rack
Load Capsuleinto Cask
(8 capsule/cask)
^Ivlove TruckN.<T with Cask J
\ to IMEF /
(\
Hot Cell^ (9406)
Dock Cask to
(Padirac Adapter)
Undock Caskfrom Rear Door
(Padirac Adapter)
)
fc/MoveCapsule >v^v to Cask y
w / M o v e Cask t o \
^ V Truck S
6-2. Flow Diagram of DUPIC Fuel Manufacturing Process at PIEF(2/2).
- 75 -
(1) KD-15 padirac cask* PIEF 9406 ^ - t ^ rear dooHl ^
• Padirac cask* supporting tabled ~A^]^[JL ° 1 * cell shielding dooHl
- Supporting tabled 3 3 * H $1*1<M?!4. *HtHHI 4 ^ 7 }
., ^ - § - 7 ] typei 4 € - supporting tabled
Overhead craned ^>-8-^^ cask
Caskl- 3.5)1*1^.5. €-^8: -8- 11 ofl-H cask^ sUding bolts
w «r*-8-7ll- ^ 3 * 1 5 . ^ ^ | 4 ^ . 4^1 suding boltsS. j
Cask sliding door^l guiding pin-i- ^Ety.
Supporting tabled Cell doorS^-Ei %AA ^*M*1 #3.
4.Cask* 3M-1- «\$\ v ^ ^ - ^:^tfl ^°fl M1^¥fe4. Guide pin^l 2
7fl S^f shield notch°1]
safety latch7V x]-^-^ O.S
Table shield fe
^^^(centering pi
Supporting tabled ^ ^ ^ 1 ^ cask7}- cell shielding door^l
. Cask7l- cell sliding doorfif ^^-§1 <&Z]^*\ ^ ^ ^ <&$\
Actuating rod*
- Cask
- Transfer
- Actuating rod # # £ ] a i ^ ^ ^T^iflJL ^\7\ t} Slfe- transfer
system spigot°fl actuating rod
actuating rod
- 76 -
6-3. RD-15 Padirac Cask
i Padirac Cask
- 78 -
ITItfS KUX0CR5.
1,243 are spec i f i c of t h i s sketch.Otters ere those of sketch Ub.2.
TRANSFER INSTALLATinNTHROUGH A COHCRETE HALLWITH GAS TIGHT LIMINGINSIDE CELL.
(ALPHA AMD GAMMA PROTEC-TION CLOSE TOGETHER,)
6-3. RD-15 Padirac Cask
Transfer
- Supporting tabled
- Supporting tabled
7}
Cask sliding door^
4 . sliding pin^-
cell sliding door ^ cask sliding door
V
(2) Rod-cut Capsule
Actuating rodl
Container holder-^ telescopic support^- ^
-i # ^ ^ l s f ^ ^ « > ^ , handled 64 10 °
7]#*\ flange guide* ^vfe4.
t}-A] o] s%x}d\]X\ 75 cell flanged
- Container^ cell flanged baskets container^ €-ej7> £)
actuating rod*
- Double shield doorCDPTE 270)^:
- Double shield door
- 80 -
(3) £-e|
•Actuating rod €-5}
- Actuating rod* ^ # W ^ l 1 ^ actuating rod^ ^ t -
actuating rod ifl-SMl 4-§-#?l push rod - S ^ l i
hS-S/H contained container holder^ ^fNI
- Actuating rod
- Container* 4A1 telescopic support
- 25 ° ^
- 100 mm
- Actuating rod* ^^«1 ^ 4 wfls transfer system-!- ^ ^ 4-8"
actuating rod* ^-el^ltl^-.
- Protective cap^- actuating rod
Cask* hot cellS- -B) ^-s]
- Cask^i door* ^:fe4.
- Hot cell^ door* ^ : ^ 4 .
- RD-15 cask» padirac
- RD-15 caskl- <y°J:§}-^ truck bay°)l $%]-%: trucks
(5) IMEF^]^*] rod-cuts capsule §H
• Trucks] ^ 1 € cask* IMEF truck bay5. ^ ^ § 1 - ^ supporting table
IMEF M6b €5] rear door0!] RD-15 padirac cask
rod-cuts* §>^t3: ^ cask* £ 3 M . ° 1 ^ ^ ^ " ^ ^ ^ f e PIEF 9406
rod-cut ^ ^ M ^
- 81 -
RD-15 padirac caski 3*II
€ rod-cuts^ NDA 1M.2.
. Capsuled ^<H =
o.g. slitting*!-Jl,
PIEF 9406 EVTEF M6b
^ 9|ifl slitting 7)7]
600-700
2 - 3
milUng
DUPIC 100 °C
DUPIC ^ - ^ ^ ^ ^ ^ ° 1 powder-pellet routed
granulation, zinc stearate^-^
} ^ofl stack
-2.S.3. cold zone^-H
brazing^-
end profiling
DUPIC
DUPIC
^ M6
71 M6
fixture^
. DUPIC
M6
- 82 -
IMEF
Receive Truckwith Cask
at IMEF Truck Bay
/ Move Cask >vN to Docking Arej>/^
Dock Padirac Caskto M6 Hot Cell
IMEF/M6B
Unload S/F Rod-cutsCapsule fiom Cask
>/Moove Capsule T&> JDA Equipment
NDAfor Safeguards
/Move Capsule toVN. Storage Rack : /
Select S/F Rod-cuts(Batch)
rod by rod
SlitS/F Rod-cuts
>"Move Rod-cuts\
N. Furnace /
k /^Move Rod-cuts\N^o Slitting M / C /
6-4. MEF
- 83 -
IMEF Hot Cell(M6A)
/ o v e Powder toS.N^Sieving Screen/'
Sieving(Separate Powder
and Hulls)
/Move Powder t o \ .Furnace/
Off Gas_ Treatment_
OREOX Process@400-600 °C
tove Powder t o \Ball Mill y / Milling of Powder
Powder QC(O/M,Particle Size,
Density, Morphology
[ove Powder to^Roll Compactor/
Precompactionand Granulation
_^/Move Powder tc^^ > v . Mixer
6-4. MEF
- 84 -
C IMEF Hot Cell(M6A)
Mixing of Powder/''Move Powder t o \ _
ion P r e s / " Pellctizing
Pellet QC(Dimension,
Density, Visual)
Dewaxing of Pellet@100 t
Move Green NvPellet to V
mtering Fumaqp'
/MovePeUet N.Nto Grinding M/C/
Cleaning andDrying of Pellets
Grinding of Pellets
/Move Pellets toN.\ O C Equipment/
^ /MovePelletstoV\cieaner /Dryer /
^
6-4. MEF
- 85 -
'Move Pellets roVQC Equipment/"
Hot Cell(M6B)
Pellets QC(Dimension, O/M,Density, Visual,
Microstructure, etc)
Move Pelletto Loading MC
Move Pellet \Stack Adujustep' Pellet Loading ove Pin to
V Cap Welder•
Move Pin N.to Leak Tester / ' Leak Test
Move Pinto QC Equipment
PinQ/C(Visual, Dimension,
Weight)
Move Pins End Plate Wei.
Assembling andEnd Plate Welding
Cleaning Bundle Move Bundle Nyto QC Equipment/"
Bundle QC(Kink, Dimension,
Visual, Weight)
Move Bundleto Storage
Store Bundleat Storage Rack
6-4. EvlEF
- 86 -
3 . 2S
DUPIC
rt «.^o] ol^o]^o> ^-t).. D U P I C
fe- DUPIC ^ ^ S #-g- 2 4 ^ t t
^ - ^ M6b $t€
mini-elementS. aU^-^ ^ o] mini-elementl- € ^ : ^ °l^-i: ^ ^ Ml
l, Ml ceH^i SA
| A ^]«|| DUPIC
M6b ^-i^l^i *H*HH ^l^^l^l 3 7H ^ £ ^ A S ^ - ^ ^ mini-
elements. ^1^-^:4.
mini- element* IMEF €?> o]^(M6-M5-M4-M3-M2-Ml)# f-«ll Ml
MEF
IMEF Ml € ^ n^S Aj-ojoi] ^ ^ 1 ^ ^7j-7]l; o]-§-3H mini-element
capsule-i- IMEF <T2I£. ^l^tt1^.
IMEF ^ 2 vflofl mini-element capsuled ^ 3 . ?fl^
H/P survey ^ ^ - ^ ^ A T . # ^ ^ ^ ^ oj^-o]
E.SW ^ ^ « > ^ *]-M-S.S] truck bayS.
truck
mini-element capsule-i: *}
- 87 -
IMEF
Assembly Mini-Element with FuelRods at M6b Cell
Move Mini-Element
M5-M4-M3-M2V to Ml Cell5-M4-M3-NKV
Assembly Capsulewith Mini-
Element at Ml Cell
Move Capsuleto IMEF Pool / "
Receive Hanaro Caskat IMEF Pool
Open Cask Lidat IMEF Pool
Load Capsule intoHanaro Caskat IMEF Pool
Decontaminationof Cask External
Close Cask Lid andLeak Test
Visual Inspectionand H/P Survey
\
' \Move Cask \
to Decon. Area /K /
Load Caskto Truck
/ Move Cask->( to Hanaro Truck
\ Bay
Unload Cask fromTruck
at Truck Bay
^ / Move Capsule >v_N. to Hanaro Corey'
Hanaro
Move Caskto Hanaro Pool
Irradiation Test ofDUPIC Fuel
Unload Caspsulefrom Cask
at Hanaro Pool
6-5. DUPIC ^<&g. °}%-
- 88
i a ^ l st\
test Ioop7> -i*13*l ^ ^ H
DUPIC «l^St)-l:Sl 2 IA>A]^^ ^-7>^§]-q-, Al^o^^ol ^ - f ^ 4 ^ DUPIC
mini-element^
4. 3 E ^ | # ^|S {#§
DUPIC mini-element capsule,
DUPIC mini-element capsule,
?11^3.i- trucks
MEF/PDEF^ truck bayS, -ftQ
• IMEF/PIEF truck
IMEF/PIEF ^ 2 5 ]
DUPIC mini-element capsule,
IMEF/PIEF
IMEF/PIEF
- 89
J PIE of\ DUPICFueI(l/2)
> *
Receive DUPICMini-element Capsule
at Ml Cell
Move Capsule^to Dismantling
Machine
DismantleMini-element Capsule
at Ml Cell
Move Fuel Roto Exam. Multi-
Bench
Nondestructive Testat MI Cell
- Photography- Profilometry- Eddy Current Test-X-ray Radiography- Axial Gamma Scanning
Select Fuel Rodat Ml Cell
Move Rodto Puncturing
DeviceC to Puncturing >N. Device /
Puncturing and FissionGas Collection
at Ml Cell
Move Sampleto PIEF Chemical
Room
Composition Analysisat Chemical Analysis
Room- Fission Gas Composition
Select Fuel Rodat Ml Cell
5rods/bundle Move Rod
>C to CuttingDevice
2 cm/rod Cutting of Fuel Rodat M2 Cell
Move Sample \ _to M3 Cell S~
MetallographicSample Preparation
at M3 Cell
Move Sample \to M7 Cell /
MicrostructuralObservationat M7 Cell
- Metallography
6-6. DUPIC
- 90 -
PIE ofDUPIC Fuel(2/2)
Select Fuel Pelletat Ml Cell
Sample Preparationat M3 Cell
/ MoveRod^v
\ . Device /
Cutting of Fuel Rodat M2 Cell
^ / Move Sample >> ^S. toM5aCell /
Physical PropertyMeasurement
Select and CutFuel Pellet Sample
at M2 Cell
EPMAandSEMSample Preparation
at M3 Cell
Load Sample intoSample Cask at
M5Cell
Move SampletoEPMARoom,
- Thermal Expansion- Thermal Conductivity
Move SampletoM5Cell
via M4 Cell
EPMAandTEMAnalysis
at M4 Cell
-EPMA-SEM-Density
Select and CutFuel Pellet Sample
at M2 Cell
Load Sample bottleintoRD-lOPadirac
Cask at M4 Cell
Pack Sample intoSample Bottle andMeasure Weight
< to PIEF Chemical}\ . Room /
/ MoveSampleN.( toM4Cell y\ via M3 Cell /
Chemical Analysis
- Burn-up- Fissile Material Contents- Fission Products Contents- Impurity Contents
6-6. DUPIC
91 -
5. m^A* % swells $\® M® SIMEF M6 ^ ^ H DUPIC
M6 ^ - i ^ ^ ^ s J5 l ^ ^ : ^ - f^ l ^ ^ I f e M6
. MEF M6 4. ?M*\ =rs|£|^ ^ - € 3 4
- s. 6-2 3 ZL^ 6-7*11
RD-10 padirac cask*
DUPIC ^ £ 3 - ^r^: ^ i ^ ^ S i ^•^•^^ - g r ^ PIEF
. DUPIC *l3.fe °1^ ^ ^ ^ A)s.^#] -g-7H] ^c^ ^ r ^ t t ^ . DUPIC
IMEF M6 -tS. -E-1 PIEF 5^^-^:^€S. *l^-
IMEF M6 f : € ^ ^^°1] ^ ^ l t t tobbogan^-
. a ^ Aia-8-7)si iq^-^fe ^1*1 7]- ?KE-i=. ID NO»
15 mm x < ) 40
^ r > ^-Tfl* # ^ t l : ^ ^$4: ^ ^ 4 . § ^la-8-7l((3|^ 27 mm x
60
NDA1- %-n
RD-10 padirac cask< l ^^fl§>^ PIEF 9406
. 9406
RD-10 padirac cask^ ^ ^ ^ * > f e ^ ^ A - ] ^ ^ - ^ RD-15 padirac cask^
- 92 -
6-1. Amount of Materials to be Used for Q.C.
Year
1999.4-
2000.3
2000.4-2001.3
2001.4-2002.3
2002.4-2006.3
Test Material
Spent PWR fuel
OREOX powder
DUPIC powder
Sintered Pellets
Test Item
Chemical Analysis
Chemical Analysis
Chemical Analysis
Powder Morphology
Chemical Analysis
Microstructure
Test Place
Chemical Lab. at PIEF
Chemical Lab. at PIEF
Chemical Lab. at PIEF
EPMA room at IMEF
Chemical Lab. at PIEF
DFDF->IMEF M 3 ^IMEF M7
Sub-total
Spent PWR fuel
OREOX powder
DUPIC powder
Sintered Pellets
Chemical Analysis
Chemical Analysis
Chemical Analysis
Powder Morphology
Chemical Analysis
Microstructure
Chemical Lab. at PIEF
Chemical Lab. at PIEF
Chemical Lab. at PIEF
EPMA room at IMEF
Chemical Lab. at PIEF
DFDF-»IMEF M3-+IMEF M7
Sub-total
Spent PWR fuel
OREOX powder
DUPIC powder
Sintered Pellets
Chemical Analysis
Chemical Analysis
Chemical Analysis
Powder Morphology
Chemical Analysis
Microstructure
Chemical Lab. at PIEF
Chemical Lab. at PIEF
Chemical Lab. at PIEF
EPMA room at IMEF
Chemical Lab. at PIEF
DFDF->IMEF M3->IMEF M7
Sub-total
Total
Amount ofsample
10 g
6 g
6 g
6 g
6 g
36 g
70 g
10 g
17 g
17 g
17 g
17 g
102 g
180 g
10 g
25g
25 g
25 g
25g
150 g
260 g
1,500 g
2,020 g
- 93 -
->
Select Rod-cutsSample at 9405 cell
/ Move Sample \V to 9406 cell /
Chemical Analysis
- ( Rod-cuts
Pack Sampleinto Sample Bottle
Load Sample bottleto Pneumatic Transfer
Line
- Burn-up- Fissile Material Contents- Fission Products Contents- Impurity Contents
Measure Weight andFissile Contents(?)
/ Move SampleN.^ to Chemical y
\Analysis Room/
OREOX Powder
Select OREOXPowder
Sample at M6 cell
1 g/batch
Load Sample bottleinto RD-10 Padirac
Cask at M6b Cell
Pack Sample intoSample Bottle
Move Sample^->< to PIEF Chemical >
\Analysis Room/
Measure Weight andFissile Contents
Chemical Analysis
- Fissile Material Contents- Fission Products Contents- Impurity Contents
' Alternative: Unload Sample at PIEF 9406 Cell, and Transfer it by Pneumatic to Chemical Analysis Room
6-7. Flow Diagram of DUPIC Fuel QC Program(l/4).
- 94
DUPIC Powder
Select DUPIC
Sample at M6 cell
Load Sample bottleinto RD-10 PadiracCask at M6b Cell
1 g/batch
*
Pack Sample intoSample Bottle
/ MoveSample>v( t o PffiF Chemical y
\Analysis Room/'
Measure Weight andFissile Contents
Chemical Analysis
Select DUPICPowder
Sample at M6 cell
1 g/batchPack Sample intoSample Bottle
- Fissile Material Contents- Fission Products Contents- Impurity Contents
Measure Weight andFissile Contents
Load Sample bottleinto RD-10 PadiracCask at M6b Cell
^/ Move Sample \ .Move Sampleto M4 Cell
Sample Cutting,Mounting
and PolishingatM2andM3Cell
<Move Sample^to M5 Cellvia M4 Cell
Load Sample intoSample Cask at
M5Cell\ ^ to
Move Sampleto EPMA Room.
Powder MorphologybySEM
at EPMA Room- Powder Morphology
Select DUPICPowder
Sample at M6 cell
Powder QCat M6 Cell
- Sinterability- Flowability-O/M Ratio- Particle Size- Powder Density
* Alternative : Unload Sample at PIEF 9406 Cell, and Transfer it by Pneumatic to Chemical Analysis Room
Green Pellet
Select Green PelletSample at M6 cell
Move Sample^to Pellet QCEquipment
-Dimension-Pellet Density- Visual Inspection
6-7. Flow Diagram of DUPIC Fuel QC Program(2/4).
- 95 -
Sintered Pellet }
Select Sintered PelletSample at M6 cell
Load Sample bottleintoRD-lOPadiracCask at M6b Cell
2 pellets/batch w Pack Sample into
Sample Bottle
/ Move Sample\C to MBF M4 }
\ C e " /
Measure Weight andFissile Contents
Sample Cutting,Mounting
and Polishingat M2 and M3 Cell
Move Sampleto M5 Cellvia M4 Cell
Load Sample intoSample Cask at
M5Cell
Move Sample. to EPMA Room
Pellet MorphologybySEM
at EPMA Room- Pellet Morphology
Select Sintered PelletSample at M3 cell
Move Sampleto M4 Cell
Load Sample bottleinto RD-10
Padirac Caskat M4 Cell
/ Move SampleN.L-¥<via PffiF 9406 Cell
\ t o 9409 Cell
Gamma SectionalScanning -Homogeneity of Composition
Select Sintered PelletSample at M3 cell
1 g/batchPack Sample intoSample Bottle
Load Sample bottleinto RD-10
Padirac Cask at M4
/Move Sample\to Chemical \ _
Analysis Room\via9406Cell>
Chemical Analysis- Fissile Material Contents- Fission Products Contents- Impurity Contents
Select Sintered PelletSample at M6 cell
Move Sample*1
- K to Pellet QCEquipment
• O/M Ratio• Dimension- Pellet Density-Stack Length• Visual Inspection• Surface Roughness
'-% 6-7. Flow Diagram of DUPIC Fuel QC Program(3/4).
- 96 -
DUPIC Fuel Rods -
Select Fuel RodSample at M6 Cell
Select Fuel RodSample at M6 Cell
Move Sample >to He Leak V
Detector /
Move Sample- K toRodQC
Equipment
He Leak Detection
-He Leak Test
-Dimension of Fuel Rod- Visual Inspection- Contamination of Rod Surface
Select Fuel RodSample at M6 Cell
Operating Area
Move Sample->< to X-ray
Equipment
- Defects of End Cap Weld
Select Fuel RodSample at M6 Cell
/ Move Sample \\ t o IMEF M4 C e l l /
Visual Inspectionat Ml Cell
- Visual Inspection
Sample PreparationatM2andM3Cell
— • Tensile Testat M5 Cell
MicrostructuralObservationat M7 Cell
- Tensile
- Metallography
DUPICFuel Bundles
Select Fuel Bundleat M6 Cell
Move Sample\ -Dimension of Fuel Bundleto Bundle QC > - Visual Inspection
Equipment / - Surface Defects
6-7. Flow Diagram of DUPIC Fuel QC Program(4/4).
- 97 -
6. DUPIC t«oi
DUPIC
nm
6-84 6-94]
5. 6-241
6-2. DUPIC
^^) ^ l7 l#
SII711- ^^>
fliHJ ^ ^ (T, Kr, I, C ^ )«Jflu
av^ ^ ^ (Ru, Cs f-)
Scrap 17] #Cladding Hulls, SA>?J#
^ S # ^7ll-(^g]. end-plate, A A, ^ ^ ^ )
7}^ ^ 7 l # ( ^ . ^ ^ f ol ^ patches f-)
^1^-g- i^^f l^ ^ P H I , #U13 ^<g«J|f
7K
DUPIC
off-gas
DUPIC
hulls ^ ^ S 3s|]7l#, dirty scrap waste, *}-§-
• S. 6-441
-^: cladding
- 98 -
1 S{niitl>\\RIiul
1
1
toIMEF J,
lllBSPflfawi
4
1 ^ ^
4
4— " Powder QC
4^ *«* -*' - -I^DUPIC Powder
4
4
4
4
4
1
^ ^ HardwareB ^ - Top Nozzle
1|1
IliMii'MluiyMiffl
4
- Guide Tube ' " ~
• ^ Saw Dust
W0 Cladding HullsRecycling
• ^ Off-gas- H3,1, Xe, Kr, C-Cs,Ruetc
" | ^ Sample
\
1
Pellet QC
4C DUPICPfilet- •'
4^wswsmvX' ^•-:V
4
4KwlIK
4) III I'K" Rod
4
4' Kimilli (»(
1 ^
I
-H3,I,Xe,Kr,C
I S ? ClMnTiiElf''" :
1« 111 I'K Hunille
• ^ Off-gas- Cs, Ru, Te, Cd
flfl^ Grinding Dust
H t Sample
" H ^ Sample
j
. g g ^ Sample
Others- Dirty Scrap
I (Powder/Pellet)• - In-cell Filter
- Off-gas Filter- Adsorbant(l2, H3)- Failed Equipment/
Components/Tools- Paper/patches etc- Cleaning, Decon.,Chemical Solution
6-8. In-cell Waste Source in DUPIC Fuel Manufacturing Process.
- 99 -
HLW
Witness ?
DUPIC Rod,Bundle,
Mini-element,Powder.Pellet Collect and Store
in Storage BinPackage
in NDA Container
• 1rMeasure Volume,Weight, Fissile
Material ContentsDUPIC Rod,
Bundle,Mini-element
•
Powder.Pellet
Hanaro Cask
Load intoRD-15 Cask
Option #1
Option #2
Storage inHanaro Pool
Storage inPIEFPoo!
Load into Special Container
HLW(ILW/LLW?)
TRU
Failed Equipment,Components,Tools,Structures
Dirty Scrap,Off-gas FilterIn-cell FilterPaper, Patches
In-cell Filter
Collect and Storein Storage Bin
Off-gas FilterPaper, PatchesCladding HulE
Dirty Scrap,Capsule
Packagein NDA Container
Cladding Witness?Hulls, 1Capsule J-
Measure Volume,Weight, Fissile
Material Contents
Store in PIEF Pool m
Option* 1
Cladding Hulls,x' Dirty Scrap, Capsule
Load intoIntervention Cask
Load intoRD-15 Cask
Store in RWRFMonolith
Load into Special Container
Collect and Storein Reserved Area Decontamination Load into
Concrete(Lead) ShellStore in RWTFILW
Storage Area
Others
Assembly HardwareIn-Cell Liquid WasteOut-cell Waste
Chemical AnalysisSample
According to PIEF/IMEF/Chemical Room'sWaste Management Procedure
6-9. Basic Concept of Waste Management in DUPIC FuelManufacturing Process.
- 100 -
~{ Gaseous Waste V"
Volatffle (H3,1, Xe, Kr, C, Cs, Ru etc) CleanAir
Semi-volatile(Os, Ru, Te, Cd)Solid
Waste
Compaction?)
In-cell Filter +HEPA Filter
Cs/Ru FilterHEPAFilter(10 cmx 10 cm x 5 cm)Balston Filter(OD 35 mm x 70 mm)Adsorbant(l2, H3)
Storage in Storage Bin
Package into Container(O.D 10 cm x 35 cm)
forNDA
Measure FissileMaterial Contents
byDSNCWitness/
Pennission(?)
Put Container intoWaste Drum
(50 liter SS drum)
Dock Intervention Caskon Roof Door
at M6b Hot Cell
Open Hot Cell RoofDoor and Cask Door
1 drum/cask Load Waste Drum intoIntervention Cask
Close Cask Door andHot Cell Roof Door w
Undock InterventionCask on Roof Door
at M6b Hot Cell
Load InterventionCask on Truck
Cask Move to RWTF Monolith
Store Waste Drumin Monolith Well
at RWTF
6-10. Gaseous Waste Management in DUPIC Fuel ManufacturingProcess.
101 -
6-3. DUPIC aflS Hr 7l*0»|7l#S]
(200 kgU
H2
He
Br2
Kr
h
Xe
RuO2
Cs2O
CO2
Particulate(base: U3O8)
Total
arising, g
5.88X10^
0.203
4.62
77.2
48.28
1,120.4
601.6
538.2
70.79
590
3,051
arising, ml
66
1.137
647
20,636
4,258
191,142
101,322
42,781
36,039
398,028
activity, Ci
97.76
1,046.2
6.54 xl(T*
108.74
18,568
0.114
154.4
19,975
Cladding hull, dirty scrap
&^}x^y} capsuled ^<H
RWTF^l monoHthS &1&3H
intervention cask* « t€ ^ - ^ ^ dooHl
6-lH
fl tt^f. fe 1
f P I E F
- 102 -
S. 6-4. Solid Waste Arising
(200 kgU
3)17] # ^
Dirty Scrap
Cladding HuUs
4-8-fc « 3 , $^S||-2-<g€ #61 ^ patches ^
Powder Scrap, Pellet ScrapCutting Dust, Grinding Dust,Floor Dust T^
Cladding Hulls(25 cm ^ ^
Powder, Pellets, DUPIC QS-Q
^ 20-50 drum(50 l i t e r s 7]&)
^ 5 - 1 0 kg-U
9= 70-150 kg
^ 20-40 m1
^ 10 DUPIC «q^^
DUPIC
RWTFS
-g-dj MEF
- 103 -
( CladdingHulls \ _(Option #1) J~ Decontamination and
Compaction(?)
f \ Cladding HullsDecladding Process I •
' 1,500 pcs/200kg
Collect and Storein Storage Bin
Package into ContainerforNDA
Measure FissileMaterial Contents
byDSNC
Put Container intoWaste Drum
(50 liter SS drum)
Dock Intervention Caskon Roof Door
at M6b Hot Cell nOpen Hot Cell RoofDoor and Cask Door
1 drum/cask Load Waste Drum intoIntervention Cask
Close Cask Door andHot Cell Roof Door
Undock InterventionCask on Roof Door
at M6b Hot Cell
Load InterventionCask on Truck
Cask MovetoRWTFMonolith Store Waste Drum
in Monolith WellatRWTF
( Cladding Hulls \ _(Option #2) J
f \ Cladding HullsDecladding Process | — —>
' 1,500 pcs/200kg
Collect and Storein Storage Bin
Decontamination andL Compaction©
Package into Container(O.D10cmx35cm)
forNDA
Measure FissileMaterial Contents
byDSNC
Put Container intoBasket
Wifiess/Permission(?)
Dock RD-15 Caskon Rear Door
at M6b Hot Cell hOpen Hot Cell RearDoor and Cask Door
Load Basket intoRD-15 Cask
Close Cask Door andHot Cell Rear Door
Undock RD-15Cask from Rear Door
at M6b Hot Cell
Load InterventionCask on Truck
Cask MovetoPIEF9406 Store Cladding Hulls
in PIEF Storage Pool
A Repackage in' Special Container
6-11. Flow Diagram of Solid Waste in DUPIC Fuel ManufacturingProcess (1/4).
- 104
( Dirty Scrap(Option #1)
/Process Equipment, \IFloor, Vacuum CIeaner,|\ Centerless Grinder /
Power/PelletScrap
Grinder Dust„ Collect and Storein Storage Bin
Package into ContainerforNDA
Measure FissileMaterial Contents
byDSNC Witness/Permission(?)
Put Container intoWaste Drum
(50 liter SS drum)
Dock Intervention Caskon Roof Door
at M6b Hot Cell
Open Hot Cell RoofDoor and Cask Door
Undock InterventionCask on Roof Door
at M6b Hot Cell
1 drum/cask Load Waste Drum intoIntervention Cask
Load InterventionCask on Truck
Cask MovetoRWTFMonolith ^
Close Cask Door andHot Cell Roof Door
Store Waste Drumin Monolith Well
atRWTF
( Dirty Scrap(Option #2)
Process Equipment, N?loor, Vacuum Cleaner,!v Centerless Grinder /
Power/PelletScrap
Grinder Dust Collect and Storein Storage Bin
Package into ContainerforNDA
u Measure FissileMaterial Contents
byDSNC Wftness/Permission^)
Put Container intoBasket
Dock RD-15 Caskon Rear Door
at M6b Hot Cell hOpen Hot Cell RearDoor and Cask Door
Undock RD-15Cask from Rear Door
at M6b Hot Cell
w Load Basket intoRD-15 Cask
Load RD-15Cask on Truck
Cask MovetoPIEF9406
Close Cask Door andHot Cell Rear Door
Store Dirty Scrapin PIEF Storage Pool
A Repackage in~ Special Container
6-11. Flow Diagram of Solid Waste in DUPIC Fuel Manufacturing
Process(2/4).
- 105 -
11
. I M I k
In-ceII FilteringSystem
Dock Intervention Cask
at M6b Hot Cell
Close Cask Door andHot Cell Roof Door
Filter
1In-Cell Filter
Collect and Storein Storage Bin
Open Hot Cell RoofDoor and Cask Door
Undock InterventionCask on Roof Door
at M6b Hot Cell
* *
1 drum/cask
Put Container intoWaste Drum
(50 liter SS drum)
Load Waste Drum intoIntervention Cask
Load InterventionCask on Truck
Cask Move to RWTF Monolith
- •Store Waste Drumin Monolith Well
at RWTF
1
/ \Miscellaneous Waste\ J
Dock Intervention Cask
at M6b Hot Cell
Close Cask Door andHot Cell Roof Door
Paper, Pate
1
les
'Miscellaneous WastiMPaper, Patches etc)
Collect and Storein Storage Bin
Open Hot Cell RoofDoor and Cask Door
Undock InterventionCask on Roof Door
at M6b Hot Cell
Measurt FissileQuantities andCompactionf?)
1 drum/cask
Put Container intoWaste Drum
(SO liter SS drum)
Load Waste Drum intoIntervention Cask
Load InterventionCask on Truck
Cask Move to RWTF Monolith
- >Store Waste Drumin Monolith Well
at RWTF
6-11. Flow Diagram of Solid Waste in DUPIC Fuel Manufacturing
Process(3/4).
- 106 -
Failed Equipment/Components/
Tools/Structures
C'ailed EquipmentTXComponents/ V"
Tools/Structures^/
Collect and Storeat Reserved Areain M6 Hot Cell
^ / Move to ^ v~ > < Decon.Area S~
Decontaminationby CO2 Blaster
Open Roof Doorunder Isolation
RoomK™Move to Isolation
RoomXCollect and Storeat Reserved Areain Isolation Room
Activity SurveyRepair and Return
to M6 Cellor Classify as Waste h
Open Roof Doorof Isolation Room
Move to• > < ConcretefLead)
Shell
Store Concrete Shellat ILW Solid Waste
Storage Area in RWTF
Load Concrete Shell(O.D/I.D 1,360/
615 mm x 1,620/740)on Truck h
Concrete Shell Moveto RWTF
* Lead Shell: lmx lm x 1 m
' \
Sawing Machine
\ /
| , Method(?)
Measure FissileMaterial Contents
Saw Dust
Saw Dust
Collect and Storein Storage Bin
>Load in Waste Drumor Special Container
|
1
Optional
- —wOption #2
Package into ContainerforNDA
Store Dirty Scrap
Store Dirty Scrapin PIEF Storage Pool
1
6-11. Flow Diagram of Solid Waste in DUPIC Fuel Manufacturing
Process(4/4).
- 107 -
7.
DUPIC ^<$.£- Si^^-B: A}-g-Jf PWR ^ f i t " 2:71
200 kg
80 kg-UAS.
DUPIC
DUPIC
IMEF M6 U-t^fe- ^ ^ 6-12i
M6
^r g 12; S ^l^SlJL, =L ^5] ^ # ^ ^ r kg ^ ^ 3.
«|l-^^r ^Bfl^^ ^ ^ r ^ H §^- ^ batch ^ S ^21^:4. DUPIC
^ ^ ^ i -^s] ^ ]^ yJ-^^ a 6-54)
DUPIC
6-1341 4 4 ^ 4 4 £°1 4 7BS]
7\. $-*§-
• KMP 1 : #
• KMP 2 : #
• KMP 3 : 7 ^ ^ ^ , ^^- ^7ll-(Retained Waste)S.
• KMP 4 : # i t ^|7ll-(Retained
- 108 -
• KMP A
• KMP B
• KMP C
• KMP D
• KMP E
• KMP F
• KMP G
• KMP H
U3O8 -g
U02
DUPIC
U02
DUPIC
DUPIC
a 6-5.
KMP ^
A
B
C
D
E
F
G
H
^ A 7] ^
U3O8 M ^^
U02 ^r^: ^3-
DUPIC &*£ *]$•
U02 ^^l H1-
DUPIC ^ S . ^ - 1^
DUPIC ^ S - 4 ^ :
Scrap/^1711- x-]^-
^ ^
Scrap
U, PU -711u f-U-235 %-^-S.
U, PU ^711
u -tU, PU ^71]
u f-•¥•711
u, Pu -nu -U, PU -711
u f-U, PU "711
u -
^ • ^ • ^ • ^
^ ^
- 109 -
OPERATION AR6AMONITORING CAMERA
OPERATION AREA
PROGRAMS umwmm SHIFT-(CSORfiMAS. HCWtTCWMS RgQlSreRFACStU, SYSTEM ELECTRONICSMASWSI)
-ZrviCEAREA
MCNfTORlNQ
Upper gamma sttei
Main gamma stiiefd
He-3tubepotai:t8)~
Top neutron reftednrN eutw mq iterator.
Neutron sbeorbei
H^> radioactivB saenpi
Lower gamma sH>
B«wm neuronLevel adjustir.n'
Main
SWeWjmotectorDecen canisterSample oantalner
Signal connsttor (total:3)
fttp povwr connectorHV connectorAnp status lamp (total: 18)Moderator fixing plateM oderator fKing pin (total8)
v Main body caseSupporting structure
6-12. Integrated Safeguards System for DUPIC Process.
- 110 -
PWRPSani'I LprL'b
t-* jt
PIEFSpent PWR FuefAssembHes
Disassembly ~ V Fuel Rods
Rods Cot': 25cm
Structural Material
IMEF
• Weighing• Sampling (DA}
n Weighingn SamplhQ (DA)
a Weighinga Sampling (DA}#
WeighingSampling (DA)#
# : Data, sharedwithQC
Oxi/ Reduction-^UOz
UO2 Powder Storage
Pellet jzing
Fuel Rod & BundleFabrication Process
DUPIC Bundle Storage
— NDA (Rods CutJ
- ^ Waste (Hulls)
-**. Waste
-k*- Dirty Powder
NDA (Bundle)
»• . vHAWARO
()
6-13.
- I l l -
KMP-1 KMP.4Receipt of nuclear Material, _. . . . . ,
. r . . , . , . , . Retransfer from retained wastede-exemption and accidental gain
r r
Storage in cell M6
KMP-ASpent PWR rod cuts
KMP-CUO2 powder
KMP-EUO2 pellet
KMP-GFuel bundle
r
KMP-BU3Og powder
KMP-DBlended UO2 powder
KMP-FFuel rod
KMP-HScrap/waste
r
KMP-2Shipment of nuclear Material,exemption and accidental loss
KMP-3Measured discards and
transfer to retained waste
6-i3.
112
KMPA Spent PWR Rod-cuts
Recycling
KMPB
KMPC
KMPD
KMPE
KMPF
KMPG
Oxidation - U3O8 ^
Oxidation/Reduction- U 0 2
UO2 Powder Storage <&
Milling
DUPIC Powder Storage <j*f
Compacting
Green Pel
Sintering
Sintering Pellet Storage
Grinding
Ground Pellet Storage
Fuel Rods
Bundle Storage
- Burn-up• NDA Measurement
-Hull
- Powder: Chemical Analysis
- Sludge
- NDA Measurement
- NDA Measurement
KMPH Scrap/Waste(Hull, Dirty Scrap)
- NDA or Chemical Analysis
6-13.
- 113 -
tef tBLANK
, DUPIC
DUPIC «|
DUPIC
DUPIC ^ ^ £ ^ S ^ l ^ ^ r 4-g-^ PWR
«••§• ^ - ^ A
PWR
DUPIC
DUPIC ^ ^ S ^ 2 * ^ , ^S^H] ^ oll-S] till^ ^ . ^ -s-s.; P I E F ^
fe DUPIC
A]
- 115 -
DUPIC ^ £ 5 . a f l ^ A ^ ^ .Tg q # ^ ? l A>-g-^«l)^S# a 7 l # ^ S A>-g-
7]
°l-g-$\£L3.*i| A>-g-^ PWR ^ ^ S . ^^r^-, Ala, 2:A}-g- DUPIC
PIEF, IMEF, ^ S , 5(-^-^:^€, RWTF^I
- 116 -
[I] H. J. Hong, M. S. Yang et al " DUPIC Fuel Fabrication Using Spent
PWR Fuel at KAERI" KAERI/AR-510/98-rev. 1(1998).
[2] < # ^ , ^ € ^ r ^ "^
7] 7 ^ " KAER1/RR-1744/96(1997)
[3] °1*M, ^ € < r ^ "^
7] <£ 71] -" KAERI/RR-1725/96(1997)
[4] ^ I ^ M , j i^«a 51 "^
7l^7fl*" KAERI/TR-777/96(1996)
[5] <&T$&, mi71^- ^ "^
71 7fl # " KAERVRR-769/96(1996)
[6] til|7lJg-, «£*3«£ sq "DUPIC
KAERI/TR-1157/98(1998)
[7] < £ ^ , ^-^^l ^ « DUPIC
TR-1319/99(1999).
[8] * ^ ^ , 7 js^ ^ "
^:" KAERI/RR-1738/96(1997)
[9] tifl 71^- ^ , "DUPIC «^^S. 2:4*1^
919/97, 1997.
[10] §1-45. ^^^^^^J lA i (SA>^Al^A]^ Jf^-)
[II] ° l f^ , ^ ^ ^ ^ " i M - ^ ^ H - ^ e H - i ^ " KAERI/MR-149/88(1988)
[12] ^ ^ ^ , ^r-a^l £| " B ^ p ^ ] 7 l # ^ 5 i A l ^ ^ ^ " KAERI/MR-265/95C1995)
[13] ^ ^ S ] , ol^;& q "KMRR ^"SS. ^^-§-71 o J r ^ ^ i L J L ^ " KAERI-
NEMAC/TR -19/94(1994)
[14] ^i-g-^ $\ "Padirac *r*-8-7l A>-§-^^>^» OP-01-25(1995)
" KAERI/
," KAERVTR-
- 117 -
Jt
IMS
KAERI/TR-1379/99
DUPIC
1999. 8
117 p. 71 26 cm.
^11 (V),
DUPIC
DUPIC
PWR
DUPIC o\
l-o] DUPIC
DUPIC , Padirac
BIBLIOGRAPHIC INFORMATION SHEET
Performing Qrg.Report No.
Sponsoring Org.Report No.
StandardReport No.
IMSSubject Code
KAERI/TR-1379/99
Title/Subtitle
Analysis of Nuclear Material Flow for Experimental DUPIC FuelFabrication Process at DFDF
Project Managerand Department
H.H.Lee(Spent Fuel Technology Development)
Researcher andDepartment
J.J.Park(Spent Fuel Technology Development), K.H.Kim("),J.M.Shin("),W.I.Ko("), D.Y,Song("), J.Y.Lee("), D.H.Hong("),J.W.Lee("), W.K.Kim("), S.P.Yim("), H.D.Kim("), K.K.Bae("),M.S.Yang("), S.Y.Baik(IMEF), E.P.Lee(PEEF)
PublicationPlace
Taejon Publisher KAERI PublicationDate
1999. 8.
Page 117 p. 111. & Tab. Yes(V), No ( ) Size 26 cm.
Note
Classified Open(V), Restricted( ), Class ReportType
Technical Report
SponsoringOrg.
ContractNo.
Abstract
This report describes facilities necessary for manufacturing
experiment of DUPIC fuel, manufacturing process and
equipment. Nuclear material flows among facilities, in PIEF
and IMEF, for irradiation test, for post examination of
DUPIC fuel, for quality control, for chemical analysis and for
treatment of radioactive waste have been analyzed in details.
This may be helpful for DUPIC project participants and
facility engineers working in related facilities to understand
overall flow for nuclear material and radioactive waste.
Subject Keywords(About 10 words)
DUPIC Fuel, Nuclear Material Flow, Green Pellet, SinteredPellet, Padirac Cask, Irradiation Test, PIE, Quality Control
