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Breather Drying
Protection of Barrels &
IBC against Humidity
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected] 2
Formation of Condensation
Avoidance by Dehumidification
Operation on Barrels & IBC
Selection of Air Dryers
GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected] 3
Formation of Condensation
Avoidance by Dehumidification
Operation on Barrels & IBC
Selection of Air Dryers
GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Specialization
4
Our world is the ventilation drying!
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
History
5
Beginning Founding F&E-Project New building
1971 1999 2013 2014
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
GIEBEL Adsorber®
6
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected] 7
Formation of Condensation
Avoidance by Dehumidification
Operation on Barrels & IBC
Selection of Air Dryers
GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Functionality
8
Removal of the substance from the container
Entry of moist
supply air into
the container!
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Humidity
9
Absolute Humidity
Content of water vapor
Relative Humidity
Percentage to maximum
humidity
Content of water:
at 25°C and 90% rF → 20.7 g/m³
at 20°C and 80% rF → 13.8 g/m³
at 15°C and 60% rF → 7.7 g/m³
Wa
ter
Co
nte
nt
in A
ir [
g/m
³]
Temperature [°C]
Hu
mid
ity [
%]
T = 25°C Water 20.7g/m³
T = 20°C Water 13.8g/m³
T = 15°C Water 7.7g/m³
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Operation Conditions
10
Environment with …
… high humidity > 70% rF
… high temperature > 25°C
Containers with …
… a hygroscopic substance
… a long storage time
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Formation of Condensation 1
11
Ambient air enriched with
moisture
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Formation of Condensation 2
12
• Medium is removed from
the tank
• Level drops
• Pressure equalization by
incoming air
→ Inflowing air humidity
according to ambient air!
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Formation of Condensation 3
13
→ Moisture contaminates
substance
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Damage as a result
14
• Crystallization and curing
• Clogging of pipes and
nozzles
• High maintenance costs
• Quality loss of the final
product
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected] 15
Formation of Condensation
Avoidance by Dehumidification
Operation on Barrels & IBC
Selection of Air Dryers
GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Problem Solving Adsorber
16
Adsorption of water,
thereby lowering the
humidity and the dew
point.
→ Protection of the
substance contained!
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Prevention of Condensation 1
17
Container WITH Adsorber
→ Use of an adsorber with
desiccant
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Prevention of Condensation 2
18
Ambient air enriched with
moisture
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Prevention of Condensation 3
19
→ No water in the
container!
→ No loss of quality of the
substance
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Result
20
Humidity after Adsorber
average 10%rF
• Content of water: 1.7 g/m³
• Dew point: -12.5°C
Wa
ter
Co
nte
nt
in A
ir [
g/m
³]
Temperature [°C]
Hu
mid
ity [
%]
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Einsatzbeispiele
21
Härter
Harze
Skydrol &
HyJet IV
Isocyanate und Polyole
Öle und Schmierstoffe
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Further Examples
22
Hydraulic power units
Gears
Mobile machines
Barrels & IBC
Transformers
Storage tanks
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Reference
23
… and many more!!
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected] 24
Formation of Condensation
Avoidance by Dehumidification
Operation on Barrels & IBC
Selection of Air Dryers
GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Adsorption
25
• Water molecules are bound in the pores
• Adsorption based on attractions (Van der Waals forces)
• Van der Waals forces are again soluble → Desorption
• Maximum load, until equilibrium!
Silicagel
Pore-
diffusion
Surcfaces-
diffusion
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Color Change Silica gel
26
Measuring data GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Regeneration Silica gel
27
Measuring data GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Air Drying
28
Substance is removed:
Air is sucked in and flows through adsorber
→ absolutely dry air
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected] 29
Formation of Condensation
Avoidance by Dehumidification
Operation on Barrels & IBC
Selection of Air Dryers
GIEBEL FilTec GmbH
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Capacity Water
30
vV 130-PA
80 g Silica gel
max. 30 ml water
DV 310-PA
800 g Silica gel
max. 330 ml water
DV 560-PA
4,0 kg Silica gel
max. 1,6 ltr water
DV 790-MA
10,0 kg Silica gel
max. 4,0 ltr water
From ink glass, coke can, PET bottle, to canisters.
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Handling
31
DisposableMaintenance unit complete "adsorber part"
Pre-assembled and airtight→ Easy handling
RefillableMaintenance unit "silica gel" or "spare parts package"
Flexible part selection→ Cheap operating costs
Simple, fast and without tools!
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Use in Ex-Zones
32
EC Declaration of Conformity in
accordance with ATEX Product Directive
2014/34 / EU (ATEX 2014)
Conformity assessment procedures
for ignition hazard analysis
II 2 G/D IIC T4
for adsorbers with an aluminum or
stainless steel housing
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Container Volume
33
Container volume = influences
the amount of air to be dried
Drying capacity = Maintenance
intervall of the adsorber
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Adsorber Overview
34
VENT PA-D VENT PA-R VENT MA-R
Usage Breather DryerWarming cabinet up
to 140°C
Medium
Isocyanates, Polyols, Glue, Resins
Hydraulic oil, Gear oil, Organic oil,
Vegetable oil, Transformer oil,
AdBlue (urea), Diesel fuel, Anhydrite,
insulation oil, amines, silicone, PU metal
catalysts, flame protection, diethanolamine
Petrol, Kerosene,
Acetic acid,
Polyethylene glycol,
Isopropyl alcohol,
Methanol,
Diethylene glycol
Brake fluid,
SKYDROL, HyJet IV
& V, Acetone, Butyl,
Ethanol, Ethyl
acetate
All materials,
Isocyanates,
Polyols,
Material Kunststoff & NBR Aluminium & FKM Aluminium & EPDMAluminium & FKM &
Molekularsieb
Valves
Rechargeable
According to ATEX
2014
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Container Volume
35
Container Volume / Drying Capacity
60 l Barrel
appr.. 75x EmptyingvV 140-PA
05.0010.21
vV 150-PA
05.0010.46
200 l Fass
appr. 45x EmptyingvV 220-PA
05.0020.05
vV 230-PA
05.0020.76
vV 230-MA
05.0030.57
vV 230-MA
05.0030.95
vV 230-MA
05.0040.00
1000 l IBC
appr. 9x EmptyingvV 220-PA
05.0020.05
vV 230-PA
05.0020.76
vV 230-MA
05.0030.57
vV 230-MA
05.0030.95
1000 l IBC
appr. 25x EmptyingvV 300-PA
05.0030.04
vV 310-PA
05.0030.13
vV 310-MA
05.0030.65
vV 310-MA
05.0030.92
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Accessories I
36
IBC CoverDirect use of an adsorber
on an IBC container
Adapter SleeveUse on existing IBC
lid
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Accessories II
37
Elbow AdapterMounting an
adsorber on a
horizontal drum
Suction LanceVentilation and
removal directly
from the tank bottom
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Accessories III
38
Wall MountMounting one on
steel girder or wall
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
Documentation
39
• Flyer and Data sheet
• CAD-File (STEP-Format or other)
• Safety Data Sheet
• Installation & Maintenance Manual
• Risk & Hazard Analysis
• Maintenance Schedule
• Disposal and regeneration instructions
• Certificates
• Test report 2.1
• Material witness 3.1
• Food Conformity
• ATEX-Conformity
GIEBEL FilTec GmbH Carl-Zeiss-Str. 5 ● DE-74626 Bretzfeld-Schwabbach ● [email protected]
GIEBEL Quality
40
Use in mining
„and he works“
Aluminum-Adsorber:
Assembly in the factory
„… and so too …“
Use in the sawmill
Thank you for your
attention!