国产硫磺回收催化剂在普光净化厂的工业应用  

Industrial application of domestic sulphur recovery catalysts in Puguang Purification Plant

作　　者：刘剑利 张立胜[2] 刘爱华 裴爱霞[2] LIU Jianli;ZHANG Lisheng;LIU Aihua;PEI Aixia(Research Institute of Qilu Branch Co.,Ltd.,SINOPEC,Zibo,Shandong,255400,China;Natural Gas Purification Plant,Puguang Branch of Zhongyuan Oil Field,SINOPEC,Dazhou,Sichuan,635300,China)

机构地区：[1]中国石化股份有限公司齐鲁分公司研究院,山东淄博255400 [2]中国石化中原油田普光分公司天然气净化厂,四川达州635300

出　　处：《硫酸工业》2020年第2期22-27,共6页Sulphuric Acid Industry

摘　　要：介绍了国产硫磺回收催化剂在普光净化厂200 kt/a硫磺回收装置上的工业应用试验情况。运行1年后装置标定结果表明:装置负荷在80%、100%和110%条件下,装置各项参数运行正常,单程硫回收率在97%以上,有机硫水解率在98%以上,总硫回收率在99.96%以上。在不同负荷下硫磺回收装置排放尾气ρ(SO2)<400 mg/m3。工业应用试验表明:国产硫磺回收催化剂级配使用具有较高的克劳斯转化活性和有机硫水解活性,适合工业化推广应用。The industrial application test of domestic sulphur recovery catalysts in 200 kt/a sulphur recovery unit of Puguang Purification Plant is introduced.After one year of operation,the calibration results show that under the conditions of 80%,100%and 110%load,all parameters of the device are in normal operation,the one-way sulphur recovery rate is above 97%,the organic sulphur hydrolysis rate is above 98%,and the total sulphur recovery rate is above 99.96%.Under different loads,the tail gasρ(SO2)from sulphur recovery unit is less than 400 mg/m3.Industrial application test shows that domestic sulphur recovery catalyst has high Claus conversion activity and organic sulphur hydrolysis activity,which is suitable for industrial application.

关 键 词：硫磺回收 国产化 催化剂 工业应用 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]