摘要
对加氢裂化循环氢压缩机干气密封的使用现状进行了分析,针对目前的缺陷和隐患提出了整改措施和完善方案;提出了日常维护中应该注意的细节;对部分故障现象进行了分析判断,提出了改造措施,增加了干气密封运行的可靠性,保证了循环氢压缩机的长周期运行。
The status - quo of application of dry gas seal in hydrocracker recycle gas compressor is analyzed. The corrective measures and improvement schemes are proposed based upon the existing defects and potential dangers. The cautions in the routine maintenance are presented. Some trouble phenomena are analyzed and revamping measures are recommended. All this has improved the operating reliability of dry gas seal and extended the run length of recycle gas compressor.
出处
《石油化工腐蚀与防护》
CAS
2009年第3期61-64,共4页
Corrosion & Protection In Petrochemical Industry
关键词
加氢裂化装置
循环氢压缩机
干气密封
维护
改造
hydrocracking unit, recycle gas compressor, dry gas seal, maintenance, revamp
