Upload
phamhanh
View
251
Download
9
Embed Size (px)
Citation preview
1
Gildas Rolland
Refinery / Petrochemical Integration
2
Global Middle Eastern Market
MERTC 2017, Bahrain. PROCEEDINGS
2nd
~30%
10ppm
+1.6% AAGR 2014 - 2035
are expected in ME
will be driven by Euro IV
or Euro V fuel specification
implementation
Refined Product Demand Growth
AAGR, 2014-2035 Growing market
for global Refined Product
Demand
of worldwide
refining capacity
expansion by 2020
Sulfur Gasoline &
Diesel Demand
Africa
ME
CIS
Asia
World
+1.6%
+1.1%
+1.3%
+0.9%
+1.9%
2
4
1
3
Source: HART Energy
3 MERTC 2017, Bahrain. PROCEEDINGS Source: Hart Energy, IEA
11.1 8.2
5.2 6.9
6.2 4.2
5.4
0
1
2
3
4
5
6
< 4.0 4.1 - 8.0 8.1 - 10.1 > 10.1
Nelson Refinery Complexity Ranking
Mbpd (Mtpy)
(50)
(100)
(150)
(200)
(250)
(300)
28
20
4 1
Number of Refineries @ Index
Middle East Today
Total of 53 Refineries with
8.6 Mbpd (430 Mtpy) capacity
Avg. Nelson Index : 5.2
• Index can vary widely from one
refinery to the other
Potential Upgrading
Achieving greater
competitiveness by:
• Increasing conversion rates
• Moving to production of higher-value
products
Increase ME Refineries Conversion Rate
4
World Polymers demand growth > Crude oil production growth
Refining and Petrochemical Integration Incentives – World Trend
MERTC 2017, Bahrain. PROCEEDINGS
Crude Oil Demand by Sector
8% 13%
Mb
/d
Petrochemicals Residential/other ind.
Transportation fuels Power generation
Integration between Refining & Petrochemical required
Oil to be dedicated preferably to transportation fuels & Petrochemicals (where
replacement by alternative energy sources is the most difficult)
Crude oil demand share dedicated to petrochemicals increases
0
100
200
300
400
500
600
700
800
900
1980 1990 2000 2010 2020 2030
World demand index Annual growth
1980-2030
~ 4 %
~ 3 %
~ 2 %
~ 1 %
GDP*: Gross Domestic Product Source : Total
Polymer demand
GDP*
Oil prod.
Gas prod.
5
Refining & Petrochemical Integration Incentives Middle Eastern Trend
MERTC 2017, Bahrain. PROCEEDINGS
0
1
2
3
4Mb/d
Refining 2014-2019
Oil Product
Incremental Demand
New refinery project or
expansions, condensate splitters
Desulfurization: Hydrotreating
and HDS capacity
Upgrading: coking,
visbreaking, hydrocracking, residue
hydrocracking, FCC or RFCC
Regional share
of 2014-2019 global
additional capacities
CDU
HDS
UpG
Dem 25%
Lot of New Refinery projects or expansion,
Regional demand among the highest (~3%/y)
Increased product exports
State-of-the-art & large scale plants
Highly competitive
Petrochemicals 2012-2020
0
20
40
60
80
100
2012 2020
7% 7%
15% 17%
Olefins
Aromatics
Includes Africa
Refining & Petrochemicals integration:
• Naphtha-based Steam Crackers
• Olefin oriented Fluid Catalytic Cracking (HS-
FCC & (R)FCC)
Source: HART Energy
6
Targeting Heavy Naphtha for Aromatics Production
Targeting Light Olefins Production
• Propylene
• On Demand Olefins Production
Production of Petrochemicals Base Compounds
MERTC 2017, Bahrain. PROCEEDINGS
7
How to Increase Naphtha Production?
Aromatic Complex
Residue
Conversion
Complex
Diesel
HDT
VGO
Hydrocracker
Naphtha
Middle
Distillate
Kero
Diesel
UCO
AD
U
VD
U
VGO Atmospheri
c
Residue
Vacuum
Residue
Diesel
Fuel Oil
pX
Benzene
Middle
Distillate
VGO
Naphtha
Naphtha
Crude
Oil
Selection of Light Crude
to Maximize Straight Run Naphtha
Selection of a
Technology Providing
Maximum Conversion
and Potential for HN
Production
Petrochemicals
Partial Cracking of
Middle Distillate
Cut to Naphtha
Selection of Scheme/
Catalytic System for
Naphtha Maximization
Reliability is key for
economics viability
MERTC 2017, Bahrain. PROCEEDINGS
8
Axens H-Oil®RC Residue HydroCracking
Vacuum Residue (VR) Feedstock
Conversion into valuable products
› Naphtha, Diesel, VGO
High Value Products
UCO is a Liquid Fuel
Various Options for UCO Outlet
MERTC 2017, Bahrain. PROCEEDINGS
Unconverted Residue (UCO)
› Low Sulfur & Stable Fuel Oil
› Feed for Coker, SDA, Boilers or Gasification
VR
9
HyKTM Technology: Best Solution for Top Quality Products & Flexibility
FEED Diesel
Kero
Gr.III
Lube Base
OR
FEED Diesel
Kero
FEED
OR
Naphtha
Naphtha
Adjustable Yields for
max Profit
Top Quality Products
• Euro V Diesel
• Jet Fuel A-1
• CCR-ready Heavy Naphtha
• Gr. III Lube Base
Maximum Selectivity
• From 65% Heavy Naphtha
• To 80% Middle Distillates
MERTC 2017, Bahrain. PROCEEDINGS
10
Aromatics Complex Blocks Functions ParamaX® Suite
MERTC 2017, Bahrain. PROCEEDINGS
11
ParamaX Improvement
MERTC 2017, Bahrain. PROCEEDINGS
PX
Separation
Benzene
Paraxylene
Heavies
Raffinate
Heavy
Naphtha Reforming
Xylenes
Isom.
Aromatics
Extraction
Transalkylation
HDT
Adjustment of operating parameters
Integration between units
Integration with Utility
Network
Boost of the complex profitability
Breakthrough on: • Catalysts
, Xylene Isom.,…) • Molecular Sieve
Improvements on Technology
(Eluxyl 1.15)
Energy Efficiency in
the Complex Products &
Technology
Boost Aromatics Complex profitability
12
Feed 20 Mtpy of crude oil
• 60% Arabian Heavy
• 30% Arabian medium
• 10% Marlim
Product Requirement: 9 Mtpy of Heavy Naphtha for PX
production
Co-Production of gasoline, diesel & jet fuel meeting severe
specifications
Production of Group III Lube Base Oil
Minimization of residue production
Axens Recent Award in China (1/2) Crude to PX Project
Petrochemicals
MERTC 2017, Bahrain. PROCEEDINGS
World Largest Capacity!
13
Axens Recent Award in China (2/2) Crude to PX Project
Petrochemicals
MERTC 2017, Bahrain. PROCEEDINGS
2 VGO HCK (for Lube Oil, for Naphtha production)
(HyK™)
Diesel HCK
Aromatic Complex (ParamaX®)
Vacuum Residue HCK & SDA (H-
Oil®RC & Solvahl™)
14
Targeting Heavy Naphtha for Aromatics Production
Targeting Light Olefins Production
• Propylene
• On Demand Olefins Production
Production of Petrochemicals Base Compounds
MERTC 2017, Bahrain. PROCEEDINGS
15
Propylene Yield %wt
HS-FCC
A Propylene Sourcing: Catalytic Cracking Technologies
MERTC 2017, Bahrain. PROCEEDINGS
DCC
Resid to Propylene
High Olefins FCC
Heavy Resid Light Resid VGO High H content VGO
25
23
21
19
17
15
13
11
9
HS-FCC™, a new member to the family
16
Maximum
Propylene
Yield
Reaction
Conditions
Proprietary
Catalyst
Unique
Reaction
System
Innovation towards Olefins HS-FCC™ Technology
MERTC 2017, Bahrain. PROCEEDINGS
A design of catalytic
system with ultra-low
hydrogen transfer
High selectivity towards
olefins
High Severity for High Propylene
and Butylene yields
• High reaction temperature
• High catalyst to oil ratio
Down-flow technology
Ultra-short residence
time
17
HS-FCC™ – A Worldwide Cooperation
MERTC 2017, Bahrain. PROCEEDINGS
18
0.1 bpd
pilot at KFUPM
Saudi Arabia
1996-2001
30 bpd
Demonstration plant
in Ras Tanura, KSA
2001-2004
3,000 bpd
Semi-commercial unit
in Mizushima, Japan
2007- 2013 2014
76,000 bpd
Commercial unit
x300 X100 X8.5
3 DFRs
controled
scale-up
Integration Benefits HS-FCC : Technology development
MERTC 2017, Bahrain. PROCEEDINGS
19
0
100
200
300
400
500
600
700
800
900
1980 1990 2000 2010 2020 2030
On Demand Alpha Olefins Production
Co-monomer requirements: 1-butene and 1-hexene for
polyethylene applications
World demand index Annual growth
1980-2030
~ 4 %
~ 3 %
~ 2 %
~ 1 %
GDP*: Gross Domestic Product Source : Total
Polymer demand
GDP*
Oil prod.
Gas prod.
Sustained growth for LLDPE
and HDPE demand
• 1-butene and 1-hexene
2010-2015 AAGR ~ 5 %
MERTC 2017, Bahrain. PROCEEDINGS
1-butene and
1-hexene sourcing?
20
Similar to AlphaButol, backed by
extensive industrial experience in
homogeneous catalysis
Polymer grade 1-hexene suitable
for LLDPE & HPDE
Efficient ethylene feed use
Process simplicity and
ease of operation
High flexibility
Mild operating temperature
and pressure
Carbon Steel Equipment
AlphaHexolTM Key Features
MERTC 2017, Bahrain. PROCEEDINGS
Selective ethylene
trimerization mechanism LnM +
1-hexene 3 C2H4
M = Metal Ln = Ligand
LnM
21
Similar to AlphaButol, backed by
extensive industrial experience in
homogeneous catalysis
Polymer grade 1-hexene suitable
for LLDPE & HPDE
Efficient ethylene feed use
Process simplicity and
ease of operation
High flexibility
Mild operating temperature
and pressure
Carbon Steel Equipment
AlphaHexolTM Key Features
MERTC 2017, Bahrain. PROCEEDINGS
Selective ethylene
trimerization mechanism LnM +
1-hexene 3 C2H4
M = Metal Ln = Ligand
LnM
Ethylene to
1-hexene yield
> 85%
22
Conclusion
MERTC 2017, Bahrain. PROCEEDINGS
Fuels demand growth lower than that of petrochemicals
Axens at the forefront of Innovation with Advanced
Solutions & Technologies which best integrate
Refining & Petrochemicals
23
Thank you! And see you on Axens’ Blog
axens.net/blog