... fused salt electrorefining 熔融盐电精制 gasoline refining 汽油精制 gasoline refining equipment 精制汽油的设备; 精制汽油的设备 ...
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利用自制的催化剂对催化裂解稳定汽油全馏分进行了精制，并研究了其最佳工艺条件。
And gasoline refining was carried by using this catalyst, and the optimum processing conditions were also investigated.
延迟焦化馏出油(包括汽油、柴油及蜡油)的烯烃含量和氮含量高，必须进行加氢精制。
Considering the high contents of olefins and nitrogen, the whole fraction of delayed coker distillates (including light and heavy naphtha, gas oil) must be hydrotreated.
采用一种催化剂，用空气对汽油和液化石油气脱硫精制产生的含硫碱渣进行氧化脱硫处理。
A catalyst was applied in the oxidation process to remove sulfides from sulfur-containing caustic sludge produced in gasoline and LPG desulfurization operations.
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