LS-971脱氧保护型硫磺回收催化剂的研制  

PREPARATION OF LS-971 DEOXYGENATION PROTECTIoN CATALYST FOR SULFUR RECOVERY

作　　者：胡文宾[1] 唐昭峥[1] 解秀清[1] 达建文[1] 

机构地区：[1]齐鲁石化公司研究院,山东淄博255400

出　　处：《石油炼制与化工》2002年第11期57-61,共5页Petroleum Processing and Petrochemicals

摘　　要：总结了LS-971脱氧保护型硫磺回收催化剂的制备、表征及活性评价情况。该催化剂以专用氧化铝为载体、浸渍活性组分制备而成,其克劳斯活性、CS_2水解活性及脱氧活性均优于进口参比催化剂,原料气氧含量为2.0％时,脱氧率仍达99％,可代替进口催化剂在国内硫磺回收装置上推广使用。The preparation, characterization and activity evaluation of LS-971 deoxygenationprotection catalyst for sulfur recovery were introduced. The catalyst was prepared by adopting special a-lumina as carrier and impregnating with active component. Its Claus activity and CS_2 hydrolysis and oxy-gen removal activities were better than that of the imported reference catalyst. The oxygen removal ratewas 99％ at oxygen content in feed gas of 2.0％. It is suggested to replace the imported catalyst for sulfur recovery.

关 键 词：LS-971 脱氧保护型 硫磺回收 催化剂 研制 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]