氧化铝基硫磺回收催化剂对SO_(2)的吸附脱附性能研究  

Research on SO_(2) Adsorption and Desorption Performance by Al_(2)O_(3) -based Sulfur Recovery Catalyst

作　　者：刘增让[1] 刘爱华[1] 刘剑利[1] 徐翠翠[1] 陶卫东[1] LIU Zeng-rang;LIU Ai-hua;LIU Jian-li;XU Cui-cui;TAO Wei-dong(SINOPEC Qilu Company Research Institute,Zibo,China 255400)

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

出　　处：《硫磷设计与粉体工程》2021年第1期42-46,I0002,共6页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：硫磺回收催化剂的活性对硫磺回收生产的影响很大。通过对氧化铝基硫磺回收催化剂进行干燥处理、蒸汽处理、无处理和失活处理后,分别通入SO_(2)进行室温吸附和程序升温试验,以考察其对SO_(2)的吸附和脱附性能,从而为硫磺回收催化剂的开发和应用提供技术支撑。The activity of sulfur recovery catalyst poses significant influence on the sulfur recovery operation.After drying treatment,steam treatment,non-treatment and deactivation treatment of the Al_(2)O_(3)-based sulfur recovery catalyst,SO_(2) is introduced respectively for room-temperature adsorption and programmed temperature-rise experiment,to examine its SO_(2) adsorption and desorption performances,in order to provide technical support for the development and application of sulfur recovery catalyst.

关 键 词：催化剂 硫磺回收 SO_(2) 吸附 脱附 

分 类 号：TQ426.940.7[化学工程]