广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2015年
2期
119-120,170
,共3页
循环氢压缩机%停机%经济损失%原因%方法
循環氫壓縮機%停機%經濟損失%原因%方法
순배경압축궤%정궤%경제손실%원인%방법
recycle hydrogen compressor%shutdown%economic loss%reason%solution
循环氢压缩机是渣油加氢装置的心脏，一旦循环氢压缩机停机，将导致反应器床层的急冷氢中断，会引起催化剂床层飞温及设备损坏。为防止上述结果的发生，经常采取的措施是紧急停工，这样不仅造成了严重经济的损失，而且严重影响重催的进料及全厂原料平衡。然而造成压缩机停机的原因却是多种多样的。本文通过四川石化渣油加氢循环氢压缩机运行情况，分析造成循环氢压缩机停运的原因并提出解决措施。
循環氫壓縮機是渣油加氫裝置的心髒，一旦循環氫壓縮機停機，將導緻反應器床層的急冷氫中斷，會引起催化劑床層飛溫及設備損壞。為防止上述結果的髮生，經常採取的措施是緊急停工，這樣不僅造成瞭嚴重經濟的損失，而且嚴重影響重催的進料及全廠原料平衡。然而造成壓縮機停機的原因卻是多種多樣的。本文通過四川石化渣油加氫循環氫壓縮機運行情況，分析造成循環氫壓縮機停運的原因併提齣解決措施。
순배경압축궤시사유가경장치적심장，일단순배경압축궤정궤，장도치반응기상층적급랭경중단，회인기최화제상층비온급설비손배。위방지상술결과적발생，경상채취적조시시긴급정공，저양불부조성료엄중경제적손실，이차엄중영향중최적진료급전엄원료평형。연이조성압축궤정궤적원인각시다충다양적。본문통과사천석화사유가경순배경압축궤운행정황，분석조성순배경압축궤정운적원인병제출해결조시。
Recycle hydrogen compressor was the heart of the residuum hydrotreating unit, once it shutdown, which would lead to the quench hydrogen of reactor bed interrupt, cause the catalyst bed temperature runaway and equipment damage. In order to prevent the occurrence of the above results, take measures of emergency shutdown, not only caused serious economic losses, but also seriously affected RFCC feeding and plant raw material balance. However, the compressor shutdown reason was various. Through the operation of Sichuan petrochemical residual oil hydrogenation recycle hydrogen compressor, the reasons of recycle hydrogen compressor outage were analyzed and the feasible solution was put forward.
