克劳斯尾气加氢催化剂反应动力学研究  

Research of hydrogenation catalyst kinetics for claus tail gas

作　　者：徐翠翠[1] 商剑锋[2] 刘爱华[1] 陈平文[2] 刘剑利[1] 许艳赫[2] XU Cuicui;SHANG Jianfeng;LIU Aihua;CHEN Pingwen;LIU Jianli;XU Yanhe(Research Institute of Qilu Branch Co.,SINOPEC,Zibo,Shandong,255400,China;Zhongyuan Oilfield Branch Co.,SINOPEC,Puyang,Henan,457001,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,山东淄博255400 [2]中国石油化工股份有限公司中原油田分公司,河南濮阳457001

出　　处：《硫酸工业》2019年第2期1-6,10,共7页Sulphuric Acid Industry

基　　金：国家科技重大专项高含硫气田集输净化系统安全高效运行技术(2016ZX05017-004)

摘　　要：介绍了针对LSH-03A催化剂进行的硫化物的加氢反应动力学研究。通过SO_2和COS在催化剂上进行加氢程序升温表面反应,改变硫化物浓度得到不同温度和反应物浓度下的反应结果,根据这些反应结果建立相应的速率方程。由速率方程得出克劳斯尾气加氢催化剂上的具体反应形式及过程,对克劳斯尾气加氢催化剂及其配套工艺的开发和应用具有指导意义。The kinetics of hydrogenation reaction of sulfides for LSH-03A catalysts was introduced.The hydrogenation temperature-programmed surface reaction is carried out on the catalyst through SO 2 and COS,and the sulfide concentration is changed to obtain the reaction results at different temperatures and reactant concentrations,and the corresponding rate equation is established according to the reaction results.The specific reaction form and process on the claus tail gas hydrogenation catalyst are obtained from the rate equation,which has guiding significance for the development and application of the claus tail gas hydrogenation catalyst and its supporting process.

关 键 词：硫磺回收 预硫化 尾气 加氢催化剂 程序升温表面反应 

分 类 号：TQ125.11[化学工程—无机化工]