revised_Customer process claus process in the Chemical sector

Claus process (Sulfur Recovery, SRU)

Processing H2S rich gas streams

PROCESS DESCRIPTION

Elemental sulphur is now almost exclusively extracted from petroleum and natural gas in the Claus process. The sulphur compounds present are split into hydrogen sulphide and hydrocarbons and separated by amine scrubbers. The acid gas is partially oxidised to SO2 in the Claus process with atmospheric oxygen and then converted to elemental sulphur. 

revised_Application technology claus process in the Chemical sector

O2 for the Claus process

Debottlenecking & further advantages

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