新技术新工艺
新技術新工藝
신기술신공예
New Technology & New Process
2015年
10期
116-118,119
,共4页
加氢裂化%热高分%液位虚高%对策
加氫裂化%熱高分%液位虛高%對策
가경열화%열고분%액위허고%대책
the hydrogenation crack turns%hot high pressure separation machine%the deceitfully high liquid%counter-measure
加氢裂化装置是中国石油长庆石化公司危险级别最高的装置,是在高温、高压、临氢和有毒介质环境下操作的,其仪表的正常指示和正确动作,直接关系到装置的安全和生产的顺利进行。介绍了加氢裂化装置热高分系统的仪表配置、控制回路和联锁组成。通过分析热高分液位故障现象,结合液位测量原理,总结出了发生液位虚高的原因。针对该问题提出了改进措施和防范方案,并制定了紧急状态下的应急处理程序和定期强制维护的方案,在实践中取得了较好的效果。
加氫裂化裝置是中國石油長慶石化公司危險級彆最高的裝置,是在高溫、高壓、臨氫和有毒介質環境下操作的,其儀錶的正常指示和正確動作,直接關繫到裝置的安全和生產的順利進行。介紹瞭加氫裂化裝置熱高分繫統的儀錶配置、控製迴路和聯鎖組成。通過分析熱高分液位故障現象,結閤液位測量原理,總結齣瞭髮生液位虛高的原因。針對該問題提齣瞭改進措施和防範方案,併製定瞭緊急狀態下的應急處理程序和定期彊製維護的方案,在實踐中取得瞭較好的效果。
가경열화장치시중국석유장경석화공사위험급별최고적장치,시재고온、고압、림경화유독개질배경하조작적,기의표적정상지시화정학동작,직접관계도장치적안전화생산적순리진행。개소료가경열화장치열고분계통적의표배치、공제회로화련쇄조성。통과분석열고분액위고장현상,결합액위측량원리,총결출료발생액위허고적원인。침대해문제제출료개진조시화방범방안,병제정료긴급상태하적응급처리정서화정기강제유호적방안,재실천중취득료교호적효과。
The hydrogenation crack turns device is the most dangerous one in PetroChina Changqing Petrochemical Com-pany,and it is operated in the heat,high pressure,face hydrogen and poison to lie quality environment,so the state of de-vice is directly relate to device of safety and production of smoothly progress.This text introduces hydrogenation to split masquerade to place hot the gauge of the high mark system allocation,control the back track and ally lock constitute. Througb an analytical hot high mark in liquid breakdown phenomenon,combined liquid diagraph principle,tally up the rea-son of high living liquid.To the problem,the measure is propesed to improve and guard against a project,and draw up sup-port of project of emergency when meeting an emergency and handling procedure and periodically compulsorily.Obtain bet-ter effect in the fulfillment.