The Sulphur Experts course on Tail Gas Treating for Sulphur Recovery was held on 7 November, 2011 in the run up to the Sulphur 2011 Conference in Houston. John Sames, President of Sulphur Experts gave an overview of tail gas treating in the introduction before handing over to the main speakers: Jamie Swallow, Bruce Klint, Mike Cundall and Ben Spooner. The course covered selective oxidation processes, sub-dewpoint processes, amine-based H2S removal processes, oxidation and SO2 removal proc-esses. In addition, there was a session on SO2 removal versus CO2 emissions and how the different process technologies compare. Table 1 compares the economics and sulphur recovery efficiency capabilities of different TGT processes.
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