中国石油 ,乙烯 ,综述 ," /> 中国石油 ,乙烯 ,综述 ,"/>  ,PetroChina;ethylene;review ,"/> <p class="MsoNormal"> <b>Review of PetroChina’s Ethylene Business in 2021</b>

Ethylene Industry ›› 2022, Vol. 34 ›› Issue (1): 7-11.

• OVERVIEW • Previous Articles     Next Articles

Review of PetroChina’s Ethylene Business in 2021

Wang Junda, Zhang Jianzhong, Yang Li, Liu Xiaozhou, Wang Zhengyuan, Xing Yingchun.   

  1. PetroChina Refining & Chemicals Company, Beijing, P.C. 100007

  • Received:2022-03-01 Online:2022-03-25 Published:2022-03-24

Abstract:

This paper summarizes the development of PetroChina's ethylene business in 2021, including its subordinate petrochemical enterprises' ethylene production, ethylene yield, yields of ethylene and propylene, processing loss ratio, energy consumption  as well as feedstock optimization, long-term operation, maintenance, technical modification and technical measures. The focus of work concerning long-term optimum operation of ethylene plants in 2022 is put forward.

Key words:

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