Worley Comprimo and Topsoe have developed a new sulfur recovery processa that combines conventional Claus technology from Comprimo with the proven wet gas sulfuric acid (WSA) process from Topsoe.
Worley Comprimo and Topsoe have developed a new sulfur recovery processa that combines conventional Claus technology from Comprimo with the proven wet gas sulfuric acid (WSA) process from Topsoe. In this combined process, sulfuric acid is produced and recycled back to the Claus furnace to produce sulfur. The combination of these two well-proven technologies results in a simple, reliable and energy-efficient sulfur recovery processa.
The new sulfur recovery processa offers a complete solution to treat a variety of amine acid gas and sour water stripper (SWS) offgas and can reach sulfur recovery efficiencies of 99.9% or more without a Beavon sulfur removal (BSR) amine-based tail gas treatment
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