氨作碱源湿式氧化法焦炉煤气脱硫机理刍议  

COG Desulfurization Mechanism with Wet Oxidation using Ammonia as Alkali

作　　者：季广祥[1] 

机构地区：[1]安阳钢铁集团有限责任公司,河南安阳455004

出　　处：《煤化工》2011年第6期52-55,共4页Coal Chemical Industry

摘　　要：探讨了氨作碱源湿式氧化法焦炉煤气脱硫机理,认为氨作碱源湿式氧化法是湿式中和法脱硫过程的继续,提高溶液pH值是提高氨作碱源氧化法脱硫效率的关键,并提出了若干设计和操作建议,指出氨作碱源氧化法脱硫工艺需重点解决的几个问题,以供工艺设计及技术改造参考。The COG desulfurization mechanism with wet oxidation using ammonia as alkali was probed into. It pointed out that to raise the pH of solution is the key to raise the desulfurization efficiency of the oxidation method using ammonia as alkali. It also put forward some suggestions concerning design and operation. The key issues which should be tackled in terms of oxidation desulfurization process using ammonia as alkali had been raised, and that could serve as a reference for process design and technical revamping.

关 键 词：氨 碱源 湿式氧化法 焦炉煤气 脱硫 

分 类 号：X701.3[环境科学与工程—环境工程]