从工程设计方面重点探讨催化裂化汽油轻馏分醚化工艺中流程和设备选择方面的问题。
Issues related with processing scheme and equipment selection of the etherification of FCC gasoline light fraction were discussed based on engineering design standpoint.
在实验室小型固定床反应器上，以焦化汽油轻馏分为原料，进行了混合烯烃的叠合反应。
The oligomerization test of mixed olefins in light coke gasoline was carried out in a fixed bed reactor.
采用碱液抽提的方式，对来自不同炼油厂的催化裂化汽油轻馏分进行了脱硫醇精制试验。
Mercaptans in the light fractions of FCC naphtha from different refineries were removed by caustic extraction.
本文考察了各种工艺条件对不同催化裂化汽油轻馏分临氢醚化反应醚收率的影响和各馏分反应特点。
The effects of operation conditions on ether yield of hydro-etherification of three light FCC gasoline fractions and the reaction characteristics of these fractions have been investigated.
以炼油厂催化裂化汽油轻馏分为原料，在固定床微型反应器中对几种分子筛催化剂的醚化活性进行了考察。
Etherification activities of various molecular sieve catalysts were investigated with FCC light ends as feedstock carrying on a fixed bed micro reactor.
利用催化裂化催化剂在小型提升管催化裂化试验装置上考察了催化裂化汽油轻馏分改质和催化裂化汽油循环回炼改质的反应规律。
Reaction rules of FCC light naphtha upgrading and FCC naphtha recycle and reflux upgrading have been investigated with FCC catalyst in the bench scale riser FCC unit.
对每个混合池进行物料衡算，可以得到蒸发壁面上浓度的变化和轻、重馏分流量和含量解析解。
After the material balance for any a mixing pool, the analytical solutions of concentration on the evaporating surface, the distillate rate and the residue rate obtained.
以中原原油直馏馏分为原料，用尿素络合法制得纯度较高的轻液体石蜡和低凝点煤油。
High purity light liquid paraffin and low condensing point kerosene are produced by urea complex using Zhongyuan crude oil distilling cut as raw materials.
研究表明，所得到的热解液体中，轻中馏分可作为汽、柴油馏分，重馏分可作为橡胶加工中的填充油；
The pyrolysis liquid obtained are fractionated to get light fractions, used as gasoline and diesel fuel and heavy fractions, used as filling oil for rubber processing.
研究表明，所得到的热解液体中，轻中馏分可作为汽、柴油馏分，重馏分可作为橡胶加工中的填充油；
The pyrolysis liquid obtained are fractionated to get light fractions, used as gasoline and diesel fuel and heavy fractions, used as filling oil for rubber processing.
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