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制备了一种以活性炭为载体的可再生脱硫剂 ,该脱硫剂在常温下能脱除催化裂化稳定汽油中的硫化氢 ,而对汽油的酚含量影响不大。用此方法预精制催化裂化汽油对脱臭工艺无负面影响 ,脱臭后汽油的诱导期比预碱洗精制的长
A kind of renewable desulfurizer based on activated carbon was prepared. The desulfurization agent could remove the hydrogen sulfide in FCC gasoline at normal temperature, but had little effect on the phenol content of gasoline. Using this method to pre-refine FCC gasoline has no negative effect on deodorization process. After deodorization, the induction period of gasoline is longer than that of pre-alkali washing