重油催化裂化装置沉降器结焦原因分析及对策
REASON ANALYSIS AND MEASURES FOR COKE IN REACTOR IN RFCC UNIT
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摘要: 中国石化股份有限公司茂名分公司3^#重油催化裂化装置自1996年10月投产以来，沉降器结焦严重，长期困扰着装置的安、稳、长生产。本文介绍该装置历次结焦及改造情况，根据沉降器结焦的机理及原因分析，探讨了减缓和防范结焦对策。Abstract: After the Maoming 3rd RFCC Unit was on-stream,coke in settlement space of the reactor has been serious,and it affects the normal operation of the unit.This article analyses the reason.Some measures have been taken,but there are still a lot of things to b
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