PROCESSING SULFUR-CONTAINING STREAMS

摘要

A process is disclosed for the recovery of sulfur from sulfur-containing fluid mixtures. The process in one sense comprises the steps of generating a sulfur-dioxide-containing gas in a sulfuric waste treatment unit; feeding an H2S-containing gas to a thermal reactor of a Claus plant; reacting at least a portion of the SO2-containing gas with an oxygen-enriched gas mixture in the Claus thermal reactor; and, recovering a sulfur product from the Claus plant.