Acid Gas Removal

Any cryogenic gas separation process requires the upstream removal of H2S, CO2 and COS as typical sour gas impurities to meet the specification for clean products and prevent their plugging of the process equipment.

RECTISOL® is the most well known proprietary Linde scrubbing process and can simultaneously remove all above mentioned sour gas components in one process step. RECTISOL® is selected for almost all oil and coal gasification projects.

Linde builds as well other chemical and physical wash processes including various kinds of MDEA type of amine washes, MEA, DEA, Benfield, Sulfinol, Polar-1, Caustic, NMP, Alkacid wash and others.

Example:

MDEA wash unit Brunsbuettel, Germany

Client:
Bayer-RWE DEA

Process:
MDEA wash

Capacity:
18,000 Nm3/h steam reformer syngas

Scope of Work :
Turnkey

Start-up:
2000

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