
Planning and production of gas flares, gas compressors and complete gas treatment systems from Korneuburg

Gastechnik Himmel GmbH
Korneuburg, AustriaNew on Amplifa
About Gastechnik Himmel GmbH
Gastechnik Himmel GmbH, headquartered in Korneuburg near Vienna, specialises in the planning and production of components and complete environmental engineering systems. The portfolio includes landfill gas and biogas plants, gas flares (MTU, MTU-v, MTU-HT), gas compressors GVD, pressure boosting stations, lean gas treatment systems RTO as well as custom-made products such as stainless steel vessels, heat exchangers and gas control trains. Gas treatment to biomethane is carried out using Evonik membrane technology SEPURAN® Green (BioMem) in single- to three-stage processes. Systems are built modularly in containers, fully pre-assembled, tested and delivered TÜV-inspected; conversion and retrofitting of existing systems as well as service contracts and remote monitoring complete the offering. Manufacturing is predominantly in stainless steel and steel with certified welding technology (ÖNORM EN ISO 3834-2, EN 13084-7:2012). Customers come from environmental engineering, the energy industry, biogas, landfill gas, waste management and natural gas; projects have been delivered among others to Norway, South Africa, Australia, Kuwait and Brazil.
- Site
- A-2100 Korneuburg
- Processes
- Planning and production of components and complete systems (landfill gas and biogas plants,, Gas treatment BioMem with membrane module SEPURAN® Green (Evonik), compression 10–16 bar, drying,, Modular plant construction in containers, fully pre-assembled, pre-built, tested and TÜV-inspected, Welding technology (certified to ÖNORM EN ISO 3834-2, EN 13084-7:2012, IWS welding specialist,, Manufacturing to EN 1090 (certificate), Custom-made products: stainless steel vessels, mobile gas flare, stainless steel heat exchanger,, Gas flares: medium-temperature flare MTU, MTU-v (shortened), high-temperature flare MTU-HT (1000 °C, Gas compressor GVD (ATEX Zone 1 and 2, radial compressor) for biogas, natural gas and special gases
- Materials
- Stainless steel, Ceramic insulation, Hollow fibre membrane (polymer, SEPURAN® Green), Steel, Membrane technology gas treatment
- Certificates
- ANKÖ supplier confirmation, HP0, EN 1090, ÖNORM EN ISO 3834-2 (welding technology), ÖNORM EN 13084-7:2012, IWS welding specialist, ÖNORM EN ISO 3834-2, ANKÖ supplier
- Founded
- 2008
- Industries
- Environmental engineering, Energy industry, Biogas, Landfill gas, Waste management, Sewage gas
- 01
Consulting and project development
- 02
Engineering design
- 03
Manufacturing (welding technology, stainless steel/steel construction)
- 04
Modular construction in containers
- 05
Pre-assembly, testing and TÜV inspection
- 06
Delivery and commissioning
- 07
Service and remote monitoring
Materials & Processes
Stainless steel
Used for vessels, heat exchangers, piping and gas engineering system components.
Steel
Structural and plant engineering, manufactured to EN 1090.
Hollow fibre membrane (polymer, SEPURAN® Green)
Highly selective gas separation for removing CO2 and water vapour during biogas upgrading.
Ceramic insulation
Heat-resistant insulation of the high-temperature flare MTU-HT up to 1220 °C.
Membrane technology gas treatment
Compression to 10–16 bar, drying, activated carbon filtration and membrane separation to biomethane of natural gas quality.
Locations
Korneuburg
ATHead office, production, administration
- Materials
- Stainless steel, steel
- Container plant construction
- Welding technology (EN ISO 3834-2)
- Membrane technology SEPURAN® Green
Components & Systems







Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Planning and production of components and complete systems (landfill gas and biogas plants,Engineering | – | – | – | – | Stainless steel |
| Gas treatment BioMem with membrane module SEPURAN® Green (Evonik), compression 10–16 bar, drying,Engineering | – | – | – | – | – |
| Modular plant construction in containers, fully pre-assembled, pre-built, tested and TÜV-inspectedAssembly | – | – | – | – | Stainless steel |
| Welding technology (certified to ÖNORM EN ISO 3834-2, EN 13084-7:2012, IWS welding specialist,Joining | – | – | – | – | Stainless steel, Steel |
| Manufacturing to EN 1090 (certificate)Assembly | – | – | – | – | Steel |
| Custom-made products: stainless steel vessels, mobile gas flare, stainless steel heat exchanger,Engineering | – | – | – | – | Stainless steel |
| Gas flares: medium-temperature flare MTU, MTU-v (shortened), high-temperature flare MTU-HT (1000 °CSurface | – | – | – | – | – |
| Gas compressor GVD (ATEX Zone 1 and 2, radial compressor) for biogas, natural gas and special gasesEngineering | – | – | – | – | – |
| Pressure boosting stations (kit, pre-assembled on base frame or turnkey container plant)Engineering | – | – | – | – | – |
| Lean gas treatment RTO (regenerative thermal oxidation, type Heos) for heating value 0.5–3.5 kWEngineering | – | 10–100 m³/h | – | – | – |
| Landfill gas plants: gas compressor station, gas purification, gas analysis, gas flare system (>35%Engineering | – | – | – | – | – |
| Turnkey container plants and special systems (new plants, conversion and retrofitting ofAssembly | – | – | – | – | – |
Additional services
Reference customers
Quality & Certifications
Manufacturing is carried out to ÖNORM EN ISO 3834-2 and ÖNORM EN 13084-7:2012 in certified welding technology with IWS welding specialists and certified master welders; container plants are pre-assembled, tested and delivered TÜV-inspected.
| Evidence | Korneuburg |
|---|---|
| EN 1090 | |
| ÖNORM EN ISO 3834-2 | |
| ÖNORM EN 13084-7:2012 | |
| HP0 | |
| ANKÖ supplier |
Company History
- 2008
Foundation of Gastechnik Himmel GmbH in Korneuburg; continuous growth since then, production area already enlarged for the third time
- 2013
Over 340 gas flares of the MTU-v type sold, targets for 2013 exceeded
- 2020
Won the tender for 3 landfill gas plants for the Province of Lower Austria (sites Hollabrunn, Tulln, Ameis)
- 2023
Delivery of a natural gas control train to Brazil
- 2024
Participation in the green gas congress in St. Pölten
- 2025
International projects: compressor station Norway, gas flare and compressor station South Africa, natural gas control train Australia, gas flare and compressor station Kuwait