变换气栲胶脱硫改DDS脱硫技术总结  

Technical Sum-Up of Replacement of Desulfurization of Shift Effluent Gas with Tannin Extract by DDS Desulfurization

作　　者：孙斌 王金龙 

机构地区：[1]湖南金信化工有限公司,冷水江417506

出　　处：《化肥工业》2008年第3期44-47,51,共5页Chemical Fertilizer Industry

摘　　要：介绍了DDS脱硫剂在净化加压变换脱硫中的试用和运行情况,指出了其应用过程中出现的问题,分析了产生问题的原因,并对需要改进之处提出了建议。运行实践证明,DDS脱硫效果明显优于栲胶法。The trial use and operation are depicted of the DDS desulfurizer for the desulfufization of shift effluent gas under pressure, the problems in its use are indicated, an analysis is made of the causes, and recommendations for improvement are offered. The operation practice proves that the DDS desulfurizer is clearly better than the tannin extract.

关 键 词：变脱 DDS 脱硫 总结 

分 类 号：TQ113.264[化学工程—无机化工] X701.3[环境科学与工程—环境工程]