湿式氧化法焦炉煤气脱硫工艺的若干问题  

Some Issues in Desulfurization of COG with Wet Oxidation Method

作　　者：季广祥[1] 朱东方[2] 

机构地区：[1]河南安阳钢铁集团公司,安阳455004 [2]河南工业大学化工职业学院,450042

出　　处：《煤化工》2006年第3期56-60,63,共6页Coal Chemical Industry

摘　　要：针对湿式氧化法脱硫工艺,探讨了碱源的选择问题,分析了以氨为碱源和以Na2CO3为碱源的脱硫工艺。介绍了888脱硫剂的性能及实际应用效果。讨论了在脱硫过程中污染与控制方面的问题,并介绍了目前我国广泛采用的几种废液处理方法。Aimed at the wet oxidation desulfurization technology, the selection of alkali source was discussed. The technology with ammonia as alkali source was introduced in detail, especially the property and application effect of 888 desulfurizer which is more suitable for desulfurization of coke oven gas. The pollution and its control during desulfurization process were discussed. The well adopted method for treatment of waste liquid in China was introduced. This method which involves little cost has good effect.

关 键 词：湿式氧化法 焦炉煤气 脱硫 碱源 888 废液处理 

分 类 号：TQ546.5[化学工程—煤化学工程]