1) coking benzol
焦化粗苯
1.
The technology to add hydrogen into coking benzol is outlined.
简述了焦化粗苯加氢的工艺流程，分析了焦化粗苯与石油加氢油由于组分不同而引起的操作指标的变化以及两者混合加工时产品质量波动的原因，给出了两者的最佳配比。
2) Coking Crude Benzol
焦化粗苯
1.
But the growing shortage of oil resources,has been severely restricted the production of crude benzene oil,so the Coking Crude Benzol as another sources of pure benzene is getting more important.
进入21世纪后,随着我国有机合成工业的迅速发展,国内对工业纯苯的需求量越来越大,而石油资源日益紧缺,这严重制约了石油粗苯的产量,因此作为纯苯另一来源的焦化粗苯就越来越显得重要。
3) coking crude benzol hydro-refining
焦化粗苯加氢精制
1.
Basing on the traditional coking crude benzol hydro-refining separation processes, this paper researches the extractive distillation process and the energy saving measures.
本文在分析传统焦化粗苯加氢精制萃取精馏分离工艺基础上,系统研究了萃取精馏工艺及其节能措施。
4) Coking benzene
焦化苯
1.
Research on the removal of thiophene from coking benzene;
焦化苯中噻吩脱除的研究进展
2.
Study on removing thiophene-like sulfides from coking benzene
焦化苯中噻吩类硫化物脱除的研究
3.
In this study industrial coking benzene was used as carbon source,ferrocene as catalyst precursor,and sulfur-containing compound as growth promoter to prepare carbon nanotubes(CNTs) by catalytic pyrolysis method.
以工业级焦化苯为碳源,以二茂铁为催化剂前躯体,以噻吩为生长促进剂,采用催化裂解(CVD)法制备碳纳米管,通过TEM进行形貌表征,着重探讨氢气流量和反应时间对碳纳米管形貌和产率的影响。
5) crude benzol rectifier
焦化苯塔
1.
During the capability-enlarging modication of the crude benzol rectifiering in Shanxi Coking Co.
在山西焦化有限公司两苯车间焦化苯塔扩容改造中,将原加工能力7 kt/a扩容为20 kt/a,经过工艺计算,表明原塔径可满足扩容要求,并用垂直筛板代替原浮阀塔盘,对比试验表明,垂直筛板技术具有处理能力大和阻力小的特点。
6) coking-light benzene
焦化轻苯
补充资料：焦化厂粗苯精制
焦化厂粗苯精制
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条