硫磺低温抗氧化尾气加氢催化剂脱附性能研究  

Research of desorption performance of tail gas hydrogenation catalyst for sulphur low temperature anti-oxidant

作　　者：刘增让[1] 刘爱华[1] 刘剑利[1] 徐翠翠[1] 陶卫东[1] LIU Zengrang;LIU Aihua;LIU Jianli;XU Cuicui;TAO Weidong(Research Institute of Qilu Branch,SINOPEC,Zibo,Shandong,255400,China)

机构地区：[1]中国石油化工股份有限公司齐鲁分公司研究院

出　　处：《硫酸工业》2019年第5期39-44,共6页Sulphuric Acid Industry

摘　　要：介绍了齐鲁分公司研究院对低温抗氧化尾气加氢催化剂进行吸附脱附的研究,具体介绍了试验装置工艺流程、试验步骤和结果。通过对低温抗氧化尾气加氢催化剂程序升温脱附研究,考察了H2S,SO2,COS等含硫化合物在催化剂上的脱附性能,对低温抗氧化尾气加氢催化剂及其配套工艺的开发和应用提供技术支持。Adsorption and desorption research of low temperature anti-oxidant tail gas hydrogenation catalyst of Research Institute of Qilu Branch are introduced, and test equipment process,test procedures and results are described.By study of temperature programmed desorption of low temperature anti-oxidant tail gas hydrogenation catalyst,desorption performance of H 2 S,SO 2 and COS sulphur-containing compound on catalyst are inspected,which provided technical support for development and application of tail gas hydrogenation catalyst for low temperature anti-oxidation and its supporting technology.

关 键 词：硫磺回收 低温 尾气加氢 催化剂 

分 类 号：TQ125.116[化学工程—无机化工] TQ032.4