The status and trend in development of catalyst cooler in residue fluid catalytic cracking unit (RFCCU) were introduced.
介绍了重油催化裂化取热技术的现状及发展趋势。
Causes and mechanisms of RFCCU slurry heat exchanger fouling were analyzed, YJZ-101 slurry antifouling agent was developed.
通过对重油催化装置油浆换热器结垢的原因和机理进行了分析，并在此基础上开发y JZ - 101型油浆阻垢剂。
The floating ring sealing system of the 2mcl456 centrifugal compressor in RFCCU of the refinery of Jilin Chemical Industry Company was revamped.
针对吉林化学工业公司炼油厂重油催化裂化装置2mcl456型离心式压缩机的浮环密封存在诸多问题进行了技术改造。
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