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1)  alkylation gasoline
烷基化汽油
1.
An alkylation gasoline was analyzed with gas chromatography under programming temperature condition.
在程序升温条件下,用气相色谱法分析烷基化汽油样品,将各组分的程序升温保留时间转化为恒温保留指数。
2)  naphthenic type gasoline
环烷基汽油
3)  alkylate [英]['ælkileit]  [美]['ælkə,let]
烷基化油
1.
Advances in alkylate manufacture technology;
烷基化油生产技术的进展
2.
After comparing the gasoline blending components and hydrocarbon group components of China with the facts of USA and Western Europe, we believe that with the 25Mt/a FCC gasoline base in our country , it is impossible to make hydrocarbon group composition obviously change through the method of dilution, and it is also not necessary to substantially enlarge the yield of alkylate to increas.
利用专门安排的加氢试验结果,进行分析和估算,对比了我国和美国、西欧的汽油调合组分和烃族组 成,认为我国由于有25Mt/a的FCC汽油,不可能通过稀释的办法来使烃族组成有根本的改观,也没 有必要采用大幅度扩大烷基化油产量来增加烷烃组分。
3.
The effects of catalyst dosage,the ratio of benzene to olefin,reaction temperature and reaction time on the yield of alky-benzene and the quality of alkylate were investigated.
考察了催化剂用量、反应温度、反应时间、苯烯比对烷基苯收率和烷基化油质量的影响。
4)  doping of gasoline
汽油乙基化
5)  alkylated tar
烷基化焦油
6)  heavy alkylate
重烷基化油
补充资料:烷基化汽油
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性质:由异丁烷和丙烯、丁烯在低温及有酸性催化剂(硫酸或氢氟酸)存在下反应生成的富含异构烷烃的液体在烷基化装置上分馏而生成。其主要沸程范围与汽油相当,由于含有大量异辛烷,所以辛烷值很高(马达法为92~93MON,研究法为93~94RON),可作为航空汽油或车用无铅优质汽油的调合组分。

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