ENGINEERING · INDUSTRY · ENVIRONMENTGAS PROCESSING & TREATMENT
Remove hydrogen sulphide and carbon dioxide to meet gas quality and process requirements.
PACKAGE ILLUSTRATION FROM THE RST ENERGY COMPANY PROFILEPURPOSE & OPERATION
Sour gas treatment reduces hydrogen sulphide and carbon dioxide in a gas stream to meet the required downstream or sales-gas specification. The treatment route can use amine absorption or membrane separation, with the technology selected around feed composition, operating conditions and the required outlet quality.
ENGINEERING & INTEGRATION
For an amine system, the contactor and regeneration loop are developed as a connected process. The handling route for the separated acid gas must be defined, including any interface with a sulphur recovery unit or disposal system. Utility requirements, operating controls and the potential for multiple treatment trains are established during engineering.
Illustrative sequence; final equipment and routing follow the agreed process design.
The final process configuration, materials, design codes and performance requirements are established against the agreed design basis and client specification.
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