Ethylene Industry ›› 2019, Vol. 31 ›› Issue (4): 1-3.

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Application of Hydrogenated C4 in Ethylene Plant as Cracking Raw Materials

Lou Zhanfeng, Bi Xuejiao, Cai Wuying#br#   

  1. PetroChina Sichuan Petrochemical Company Limited, Chengdu, Sichuan, P.C.610000

  • Received:2019-02-19 Revised:2019-08-10 Online:2019-12-25 Published:2019-12-28
  • About author:娄占峰，男，2009年毕业于西安石油大学化学工程与工艺专业，现从事于乙烯裂解装置生产运行技术管理工作，工程师。

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Abstract:

In this paper, the production of the ethylene plant at PetroChina Sichuan Petrochemical Company Limited, which takes hydrogenated C4 as the cracking raw materials, is introduced. Through the composition analysis of the hydrogenated C4, the hydrogenation process route is selected and the control parameters are optimized, so as to obtain high quality cracking raw materials. The optimum combination of production process parameters is determined through the exploration of cracking control parameters, so as to realize the considerable economic value of hydrogenated C4 as cracking raw materials.

Key words: mixed C4, hydrosaturation, COT, yield distribution

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