
Systems for thermal utilization of combustible gases and decentralized production of green hydrogen from biogas.

e-flox GmbH
Renningen · GermanyNew on Amplifa
About e-flox
e-flox GmbH, based in Renningen, develops and manufactures systems for the combustion of low-calorific fuel gases as well as systems for the decentralized production of green hydrogen. The portfolio includes combustion systems for low-grade gas from biogas upgrading, landfill gas combustion systems, firing systems for synthesis and pyrolysis gas, recuperative FLOX TNV downstream afterburning systems for industrial residual gases, and tank degassing solutions. With the turnkey BTH400 container solution based on a biogas steam reformer, biogenic hydrogen can be produced around the clock from residual materials such as slurry. The systems operate slip-free, with low emissions, and make optimal use of the waste heat generated. Customers come from agriculture, the biogas and waste management sectors, industry, and the energy transition and hydrogen industries. e-flox also provides installation and commissioning of the systems, and its landfill gas systems are in operation in many countries across Europe.
- Site
- Renningen
- Processes
- Combustion of low-grade gas from biogas upgrading, Landfill gas combustion systems (oxidation of landfill gas), Combustion of synthesis/pyrolysis gas (firing systems for product gases from thermal conversion), Industrial afterburning (recuperative FLOX® TNV for residual gases, odor and emission control), Tank degassing (combustion of vapors from empty stationary tanks or tank ships), BTH – production of green hydrogen from biogas (steam reforming, BTH400 container solution), Installation of systems, Systems for combustion of low-calorific fuel gases
- Materials
- Biogas, Low-grade gas, Landfill gas, Synthesis gas, Pyrolysis gas, Methane, Hydrogen (green, biogenic), FLOX combustion technology
- Certificates
- ISO certification
- Industries
- Biogas / biogas upgrading, Landfill gas, Waste disposal, Industry (residual gas afterburning, tank degassing), Energy transition / hydrogen production, Agriculture
- 01
Engineering and system configuration
- 02
Manufacturing and system assembly
- 03
Delivery
- 04
Installation and commissioning
- 05
Waste heat utilization / operation
Gases and Processes
FLOX combustion technology
Flameless oxidation for slip-free, low-emission combustion of low-calorific gases.
Recuperative thermal afterburning (FLOX TNV)
Afterburning of industrial residual gases for odor and emission control, ready for operation within 30 minutes.
Biogas steam reformer
Turnkey container solution for the production of green hydrogen from biogas.
Biogas / low-grade gas
Combustion of residual gases from biogas upgrading with CO₂ and nitrogen content.
Landfill gas
Complete, slip-free oxidation of landfill gas with waste heat utilization.
Synthesis / pyrolysis gas
Individually configured firing systems for product gases from the thermal conversion of solids.
Tank vapors
Safe and efficient combustion of vapors from empty stationary tanks or tank ships.
Locations
Renningen
DEHeadquarters, engineering, manufacturing and sales
- Materials
- Biogas, low-grade gas, landfill gas, synthesis gas, tank vapors
- FLOX TNV afterburning system
- FLOX tank degassing system
- BTH400 biogas steam reformer
- Individually configured firing systems for synthesis/pyrolysis gas
Systems and Equipment






Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Combustion of low-grade gas from biogas upgradingPlant engineering/Thermal utilization | – | – | – | – | Biogas, Low-grade gas, Methane, CO₂, Nitrogen |
| Landfill gas combustion systems (oxidation of landfill gas)Plant engineering/Thermal utilization | – | – | – | – | Landfill gas |
| Combustion of synthesis/pyrolysis gas (firing systems for product gases from thermal conversion)Plant engineering/Thermal utilization | – | – | – | – | Synthesis gas, Pyrolysis gas |
| Industrial afterburning (recuperative FLOX® TNV for residual gases, odor and emission control)Plant engineering/Thermal utilization | – | – | – | – | Residual gases, low-calorific fuel gases |
| Tank degassing (combustion of vapors from empty stationary tanks or tank ships)Plant engineering/Thermal utilization | – | – | – | – | Tank vapors, Residual gases |
| BTH – production of green hydrogen from biogas (steam reforming, BTH400 container solution)Plant engineering/Energy technology | – | – | – | – | Biogas, Slurry, green hydrogen, CO₂ |
| Installation of systemsAssembly | – | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Recuperative FLOX® TNV afterburning system | e-flox FLOX® TNV | – | – | – | Renningen |
| FLOX® tank degassing system | e-flox | – | – | – | Renningen |
| Container solution biogas steam reformer for green hydrogen | e-flox BTH400 | – | – | – | Renningen |
| Firing systems for synthesis/pyrolysis gas (individually configured) | e-flox | – | – | – | Renningen |
Additional services
Quality
e-flox is an ISO-certified company; details on testing equipment and quality processes were not provided in the sources.
| Evidence | Renningen |
|---|---|
| ISO certification |