乙烯装置急冷油系统稳定运行分析

急冷油系统 ,堵塞 ,聚合物 ,焦粉 ," /> 急冷油系统 ,堵塞 ,聚合物 ,焦粉 ,"/> quench oil system,blocking,polymer,coke powder ,"/> <p class="a" style="margin-left:0cm;text-indent:0cm;"> <b>Analysis on Stable Operation of Quench Oil System in Ethylene Plant</b>

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Ethylene Industry ›› 2022, Vol. 34 ›› Issue (1): 35-39.

• INDUSTRIAL TECHNOLOGY • Previous Articles Next Articles

Analysis on Stable Operation of Quench Oil System in Ethylene Plant

Yuan Bo, Zhang Wenchao, Liu Daibin, Xu Junfeng.

SINOPEC Tianjin Company, Tianjin, P.C.300270

Received:2021-05-06 Revised:2021-12-27 Online:2022-03-25 Published:2022-03-25

Abstract

Abstract:

The difficulties in the operation of quench oil system in ethylene plant are analyzed in this article. The causes of polymer blockage in gasoline fractionator are summarized, and the process of polymer blockage is analyzed. It is proposed that the concentration of polymer components and the temperature in gasoline fractionator are the key factors influencing the polymer blockage. The reasons for the tiny coke powder in quench oil system are analyzed, the effective measures for removing coal powder are proposed, and the important parameters to be focused on during the operation of quench oil system are pointed out.

Key words: quench oil system')">

quench oil system, blocking, polymer, coke powder

Yuan Bo, Zhang Wenchao, Liu Daibin, Xu Junfeng..

Analysis on Stable Operation of Quench Oil System in Ethylene Plant [J].Ethylene Industry, 2022, 34(1): 35-39.

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/ / Recommend quench oil system；blocking；polymer；coke powder
”. Please open it by linking:http://yxgy.sei.com.cn/EN/abstract/abstract3021.shtml" name="neirong"> quench oil system；blocking；polymer；coke powder
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Analysis on Stable Operation of Quench Oil System in Ethylene Plant

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