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INTEGRATED HYDROCARBON DESULFURIZATION WITH OXIDATION OF DISULFIDES AND CONVERSION OF SO2 TO ELEMENTAL SULFUR
INTEGRATED HYDROCARBON DESULFURIZATION WITH OXIDATION OF DISULFIDES AND CONVERSION OF SO2 TO ELEMENTAL SULFUR
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机译:烃的综合脱硫与二氧化硫的氧化和将SO2转化为元素硫
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摘要
A process to produce a sulfur-free hydrocarbon product stream from a liquid hydrocarbon disulfide product, e.g., of the Merox Process, includes subjecting the hydrocarbon disulfide to a catalytic oxidation step to produce SO2 which is separated from the remaining desulfurized hydrocarbons that form the clean sulfur-free hydrocarbon product stream; the SO2 is introduced into a Claus processing unit with the required stoichiometric amount of hydrogen sulfide (H2S) gas to produce elemental sulfur.
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