| Reference plant | Details |
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Rinsing of Natural Gas Tanks:
WIENGAS (Wiener Netze GmbH)
On-site nitrogen production using membrane technology, development and optimisation of a natural gas tank rinsing system together with Vienna University of Technology
Year 1996
Capacity: 300 m³/h
Purity: 95 % N2
Pressure: 10 bar (max)
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Well Service for Oil and Gas E&P-Companies in Canada, Russia and USA:
in cooperation with Stewart & Stevenson
Membrane technology and skids for on-site nitrogen production by mobile units
Year 2002-2003
Capacity: 1,300 m³/h
Purity: 95 % N2
Pressure: 250 bar (max)
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Enhanced Oil Recovery (EOR):
OMV AG
Stationary on-site nitrogen production for enhanced oil recovery systems
Year 2000
Capacity: 90-260 m³/h
Purity: 95-98 % N2
Pressure: 120 bar (max)
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Enhanced Oil Recovery (EOR):
OMV AG
Stationary on-site nitrogen production for enhanced oil recovery systems
Year 2003
Capacity: 200-530 m³/h
Purity: 95-98 % N2
Pressure: 250 bar (max)
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Enhanced Oil Recovery (EOR):
PETROM (OMV PETROM S.A.)
Stationary on-site nitrogen production for enhanced oil recovery systems using OMV-unit
Year 2006
Capacity: 90-260 m³/h
Purity: 95-98 % N2
Pressure: 120 bar (max)
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Biogas Upgrading St. Martin:
Cooperation with Wien Energie GmbH, Vienna University of Technology and Biogas St. Martin
Pilot plant for the upgrading of biogas to biomethane
Start-up 2003
Raw gas capacity: 2 m³/h
Product quality meets ÖVGW G31 and G33 (CH4 > 98 %) for natural gas grid injection
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Biogas Upgrading Bruck/Leitha:
Cooperation with multiple research and enterprise partners
Biogas Bruck/Leitha GmbH
Pilot plant for the upgrading of biogas to biomethane and injection to the public natural gas grid
Start-up 2007
Raw gas capacity: 180 m³/h
Product quality meets ÖVGW G31 and G33 (CH4 > 98 %) for natural gas grid injection
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This plant has been designed, commissioned and optimised during a well accepted research project:
visit project homepage
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Biogas Upgrading Margarethen/Moos:
Cooperation with multiple research and enterprise partners
Biogas upgrading plant for the production of biomethane to be locally used in a fuelling station
Start-up 2008
Raw gas capacity: 100 m³/h
Purity: 95 % CH4
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Biogas Upgrading Kisslegg-Rahmhaus, Germany:
Operator: Thüga AG, Germany
Biogas upgrading plant for the production of biomethane to be injected to the public natural gas grid
Start-up 2010
Raw gas capacity: 500 m³/h
Product quality meets DVGW Arbeitsblatt G260 and G262 (CH4 > 97 %) for natural gas grid injection
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Biogas Upgrading Wiener Neustadt:
EVN AG
Biogas upgrading plant for the production of biomethane to be injected to the public natural gas grid
Start-up 2011
Capacity: 220 m³/h
Product quality meets ÖVGW G31 and G33 (CH4 > 98 %) for natural gas grid injection
Thermal offgas treatment
Upgrading of biogas from waste water treatment plant
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Helium recovery from natural gas:
Operator: PGNiG Odolanów, Poland
Pilot tests on the helium recovery from natural gas
Start-up 2014
Raw gas capacity: 300 m³/h
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Biogas Upgrading Bruck/Leitha 2014:
Operator: Biogas Bruck/Leitha GmbH
Biogas upgrading plant with a very high methane recovery and a very low specific energy consumption for the production of biomethane to be injected to the public natural gas grid
Start-up 2014
Raw gas capacity: 1,000 m³/h
Maximum gas capacity: 1,400 m³/h
CH4-recovery: 99.5%
CH4-content in the offgas lower than 1%
Specific energy consumption < 0.36kWh/m³ (product gas)
Product quality meets ÖVGW G31 and G33 (CH4 > 98 %) for natural gas grid injection
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Hydrogen recovery from natural gas in an underground energy storage system
Operator: RAG, Austria
Start-up 2015
Nominal raw gas capacity: 400 m³/h
Pressure rating: 100 bar
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to project video
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Biogas upgrading Brugg-Windisch:
Operator: Kläranlage ARA Windisch, Switzerland
Start-up 2016
Raw gas capacity: 100 m³/h
Methane recovery: 99,5%
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