摘要
高温煤气净化是实现 IGCC过程的关键环节 .系统地介绍了国内外钙、锌、铜和锰系高温脱硫剂近年来的研究结果 ,同时结合脱硫剂再生的研究 ,分析了各种脱硫剂在高温脱硫过程中可能遇到的问题 ,探讨了各种脱硫剂的再生方法以及相应的尾气处理方案 .
Coal gas cleaning at high temperatures is a key technology in the development of high efficient IGCC(integrated gasification combined cycle) process. In this paper, the current status of the research and development of high temperature coal gas desulfurization sorbent in recent years were reviewed.Meanwhile the different methods of regeneration of spent sorbents and treatment of tail gas were dicussed in details. At the same time, some problems related to the sorbents used in the desulfurization operation were mentioned. Finally, several suggestions to develope more efficient and durable sulfur removal sorbents were proposed.
出处
《煤炭转化》
CAS
CSCD
北大核心
2003年第2期6-11,共6页
Coal Conversion
基金
国家重点基础研究发展规划项目 ( G19990 2 2 10 4和 G19990 2 2 10 5 )
国家高技术研究发展项目 ( 2 0 0 2 AA5 2 90 80 )
