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Process gas purification and separation by membrane technology – Process gas membrane

Mahler AGS process gas membrane systems are custom made package units for a wide range of applications. Various process gas mixtures can be handled with a product recovery of 99 % and product purities up to 99 vol.-%.


Mahler AGS process gas membrane units can be employed in numerous processes. The application area can range from purification or recovery of waste gas streams to generation of a high quality product (e.g. hydrogen, methane, syngas, helium).

Package units including process gas compression, pre- and after-treatment can be realized. A typical membrane system includes a treatment unit with filter and a heater for performance adjustment of the separation process itself. Additional after-treatment units can consist of optional drying units, heat management systems or even high-purity PSA systems. Also units including high pressure process gas compressors can be provided.

A unique selling point of Mahler AGS systems is the possibility of tailor made control systems for adjustable part-load operation and the design and execution of the plant based on customer's specifications.

For a detailed process description and process flowsheet please click here.

Features of the process gas membrane units

  • Manual or automatic and unattended operation options
  • Product flexibility regarding flow, purity and recovery
  • Completely pre-manufactured skids
  • High availability and reliability
  • Design for long lifetime

Unit data

Feedstock:
process gas / natural gas / fuel gas
Feedstock capacity:
5.000 to 60.000 Nm³/h
Feed pressure:
20 bar(abs) - 160 bar(abs)
Product purity:        
up to 99 vol.-%
Recovery of product:
up to 99 %

Typical applications for process gas membrane units

  • Chemical and petrochemical industry
  • Oil and gas
  • Refineries
  • Electronic industry