摘要
镇海炼化公司 7× 10 4 t/a硫磺回收装置引进荷兰Comprimo公司SCOT硫回收技术 ,采用二级常规Claus制硫加SCOT尾气净化工艺 ,设计总硫转化率 99.8% ,尾气中SO2 排放量和排放速率均低于国家标准。装置于 1999年 6~ 7月期间开工投运 ,并通过了性能考核。本文介绍了 7× 10 4 t/a硫磺回收装置设计特点和装置开工、考核及运行情况 ,并结合开工及生产过程中出现的问题进行讨论。同时介绍了为保证装置平稳运行进行的整改情况。
During June and July 1999,the 70kt/a sulfur recovery unit has been commissioned and started up.The unit utilizes Claus and Scot technologies,and its basic engineering design was performed by SE&C.This paper presents the designing features of 70kt/a sulfur recovery unit as well as its erection,startup,check results and operation.The problems in operation and their solutions are discussed.The innovation of the unit is also introduced.
出处
《石油与天然气化工》
CAS
CSCD
北大核心
2001年第3期127-129,共3页
Chemical engineering of oil & gas