PROCESS GAS
PROCESS GAS
Completely packaged membrane units for purification and separation of process gases—tailored to your requirements, delivered as prefabricated skids, with high recovery and up to 99 vol-% product purity.
TAILORED GAS PURIFICATION SOLUTIONS
Compact membrane separation—customized for your process
Mahler AGS process gas membrane systems separate and recover valuable components from crude feed or off-gas streams (often used as HRUs). Beyond hydrogen recovery, the units can adjust syngas ratios and recover/separate methane, helium, carbon dioxide, oxygen and nitrogen—fully automatic, with options for unattended operation and part-load control.
Plant Data
| Feedstock | process gases / natural gas / fuel gas |
| Hydrogen capacity | 5.000 to 60.000 Nm³/h |
| Purity | up to 99 vol.-% |
| Pressure | 4 – 7 bar(abs) |
Why Process Gas Membranes?
- Completely pre-manufactured skids
- Unattended and automated operation
- Continuous process without any moving parts
- Online adjustment of recovery and product purity possible
- High availability and reliability
Mahler AGS HN/HNX protective gas generators produce a nitrogen-based protective atmosphere with defined hydrogen content. The plants use controlled combustion of hydrocarbons to meet protective-gas demands—offering high availability, long lifetime, and reliable performance.
HOW MAHLER PROTECTIVE GAS PLANTS WORK
Protective Gas Generation for Heat-Treatment Atmospheres
HN/HNX plants create protective atmospheres by controlled combustion of hydrocarbons followed by cooling, drying and fine purification. The result is a nitrogen-rich gas with an adjustable hydrogen fraction—delivered fully automatically, with unattended operation and automatic load adjustment.
Plant Data
| Feedstock | natural gas (NG), liquefied petroleum gas (LPG) |
| Hydrogen capacity | 350 to 1,200 Nm³/h |
| Purity | 1 – 12 vol.% |
| Pressure | about 1.1 bar(abs) |
Why Protective Gas Systems?
* Source: Mahler AGS’s website
