["Гидриизация бензина", "Что目的是什么将烯烃饱和？", "Текущие требования стандартов на VI уровень бензина требуют,， "Не clear, "Не понят на каком этапе происходит гидрогенирование烯烃， "Обычно при гид бен pérdida не ожидают pérdida ческой не стремятся к到 чес过烯烃过度饱和，你这汽油中的的烯烃饱和是否是否催化裂化工艺段的"

2020-05-27View Original

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汽油加氢反应器烯烃饱和的目的是什么？

Reply #22020-05-27

目前国VI汽油标准要求汽油中的烯烃体积分数小于18%，芳烃体积分数小于35%，FCC汽油具有高硫高烯烃含量的热点，要使得汽油达到国VI汽油标准，FCC汽油必须实现深度脱硫和降烯烃。

Reply #32020-06-01

不知道你这是哪一级在饱和烯烃，一般汽油加氢都不希望烯烃饱和过多，。你这汽油饱和烯烃是不是催化裂化工段的

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