粗汽油

/ cū qì yóu /

1
naphtha
化学品英文名称：Naphtha 中文名称2：粗汽油 理化特性主要成分：主要为烷烃的C4～C6成份。沸点(℃)：20～160 闪点(℃)：-2 引燃温度(℃)：350 溶解性：不溶于水，溶
2
Ligroin
... 石脑油;溶剂油;粗汽油;石油英;Grude oil 石脑油;粗汽油;naphtha;ligroin 石脑油;naphtha ...
3
crude gasoline
...关键词】: 催化裂化 粗汽油 辅助提升管反应器辅助分馏塔能量优化 [gap=1298]Keywords】: catalytic cracking,crude gasoline,auxiliary riser reactor,auxiliary fractionator,energy optimization ..
4
crude spirit
... cracked spirit裂化汽油 crude spirit粗汽油 crude wood spirit粗木精 ...

短语

1
富苯共进料与粗汽油一起共同加工，通过烷基化降低共进料中的苯含量。
A benzene-rich co-feed is co-processed with the naphtha to reduce the benzene levels in teh co-feed by alkylation.
2
在分析工艺机理的基础上，用PLS - RBFN并联方法建立延迟焦化粗汽油干点软测量模型。
On the basis of analysis of the process mechanism, the model for soft measurement of the dry-point of crude gasoline delayed coking is established by using PLS-RBFN parallel method.
3
对粗汽油需求量的不断增加，除更为广泛的石油化工和塑料工业快速增长之外，还起因于乙烯裂解能力的迅速增大。
Rising demand for naphtha results from the rapid growth of ethylene cracking capacity, along with that of the broader petrochemical and plastic industries.

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