现代化工

现代化工 ›› 2021, Vol. 41 ›› Issue (S1) : 333-335. DOI: 10.16606/j.cnki.issn0253-4320.2021.S.069

工业技术

加氢裂化装置反应器压差增加的原因分析及措施

郑港西, 苏灿, 佟向尧

作者信息 +

Analysis on cause for increase of reactor differential pressure in hydrocracking unit and measures

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文章历史 +

Received		Published
2021-01-12		2021-10-30
Issue Date	Revised Date
2021-10-09	2021-01-12

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摘要

加氢裂化装置在运行过程中因反应器压差快速增加，导致装置进行停工撇头。通过对撇出的催化剂、杂质粉末、原料等进行分析，确定造成反应器压差增加的根本原因，提出相应的控制措施。

Abstract

Hydrocracking unit stops running due to a rapid increase of reactor differential pressure.Based on analyzing skimmed catalyst, impurity powder and raw materials, the root cause for the increase of pressure difference in the reactor is determined, and corresponding control measures are put forward.