Sodium hydroxide solution with dimethyl sulfoxide(DMSO) is used as solvent.Sulfide in FCC gasoline is extracted by the solvent.

 
  • 采用加二甲基亞砜(DMSO)的氫氧化鈉堿液作萃取劑,對催化裂化汽油進(jìn)行萃取后脫除硫化物;
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