摘要
综述了硫磺回收和尾气处理工艺及催化剂的新进展,对克劳斯尾气处理工艺及催化剂技术发展趋势进行了评述。详细对比分析了还原吸收类工艺SCOT法、HCR、RAR等工艺、直接选择氧化的Selectox工艺的特点。提出对等温反应器在克劳斯等工艺的应用应给予重视。
concluding recent developments of sulphur recovery and tail gas treatment as well as catalyst,it appraises Claus tail gas treatment process and catalyst technology developments.Through comparatively analyzing reduction absorbing sort of processes such as SCOT,HCR and RAR,etc and features of directly selected oxidized Selectox process,it sets forth that importance shall be at-tached to isothermal reactor application in Claus process.
出处
《炼油与化工》
2003年第1期9-12,共4页
Refining And Chemical Industry
关键词
硫磺回收
尾气处理
催化剂
工艺
sulphur recovery
tail gas treatment
catalyst
process
