Configurations And Methods For Fuel Gas Treatment With Total Sulfur Removal And Olefin Saturation
作者： Robert Henderson , John Mak
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摘要: Refinery off gases are treated in a plant two processing steps, wherein the first scrubbed wash column using lean oils for removal of heavy mercaptans and C5+ hydrocarbons, hydrotreater is then used saturating olefinic hydrocarbons reducing sulfurous compounds. Most preferably, recycle oil temperature control reactor(s) configurations where from reactor outlet separator mixed with feed to so cool via evaporation.
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