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1)  Cracking C_5 fraction
裂解C_5馏分
1.
Cracking C_5 fraction was the byproduct of ethene device and with the increasing of ethene production, the amount of it would be much more.
裂解C_5馏分是乙烯装置的副产物,随着乙烯装置的不断增加,裂解C_5的量将越来越大。
2)  C_5 fraction
C_5馏分
1.
The utilization of C_5 fraction in China is reviewed, a plan for its dispersed direct utilization and its comprehensive utilization following concentrative extraction being put forward, problems for attention in building factories raised.
简介了我国C_5资源的利用情况,提出了C_5馏分的分散直接利用和集中分离综合利用的方案,并指出开发建厂中值得注意的问题。
2.
Isoprene is one of the most valuable components in the C_5 fractions,which has wide prospect in development and utilization of synthetic rubber and fine chemicals.
异戊二烯是C_5馏分中最具有利用价值的组分之一,在合成橡胶以及精细化工产品的开发利用方面具有广泛的前景。
3)  Pyrolysis C4/C5
裂解C_4/C_5
4)  Pyrolysis C5
裂解C_5
1.
Comprehensive Utiliztion of Pyrolysis C5 Distillation Cut;
裂解C_5馏分的综合利用
5)  pyrolysis C 5
裂解C5馏分
1.
The catalytic hydrogenation of pyrolysis C 5 was studied.
通过对裂解C5馏分加氢催化剂的研制及其加氢试验 ,考察了反应温度、空速、入口双烯值等主要工艺条件对反应的影响规律 ,并对各工艺条件进行了优化 ,提出裂解C5馏分适宜的加氢工艺条件为 :总空速小于 5 5h-1,反应器入口温度 5 0~ 70℃ ,入口双烯值 0 。
6)  cracking C 9 fraction
裂解C9馏分
补充资料:生产乙烯的副产品C5馏分(链)烯烃-低聚物与生产乙烯的副产品双环戊二烯的聚合物-浓缩物和(链)烯烃和蒸汽裂解的石油馏分的聚合物
CAS:68131-84-0
分子式:
中文名称:生产乙烯的副产品C5馏分(链)烯烃-低聚物与生产乙烯的副产品双环戊二烯的聚合物-浓缩物和(链)烯烃和蒸汽裂解的石油馏分的聚合物

英文名称:Alkenes, ethylene-manuf.-by-product C5-cut, oligomers, polymers with ethylene-manuf.-by-product dicyclopentadiene-conc. alkenes and steam-cracked petroleum distillates

alkenes, ethylene-manuf.-by-product c5-cut, oligomers,polymers with ethylene-manuf.-by-product dicyclopentadiene-conc.alkenes and steam-cracked petroleum distillates

Alkenes,ethylene-manuf.-by-product C5-cut,oligomers,polymers with ethylene-manuf.-by-product dicyclopentadiene-conc. alkenes and steam-cracked petroleum distillates
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