Integration of Hot Gas Cleaning at Temperaures above the Ash Melting Point in Igcc

摘要：

This paper gives two examples how a hot gas cleaning above the ash melting point,which has already been successfully demonstrated for the Pressurized Pulverized Coal Combustion Combined Cycle (PPCC),could be integrated in an IGCC with CO2 removal.The main advantage is the avoidance of slagging and fouling problems without the need for a gas quench.This is the prerequisite for the trouble-free operation of a highly efficient heat exchanger,a turbine,and a catalytic membrane,which offer the possibility of a significant increase in efficiency

关键词： coal gasification:IGCC:liquid slag removal:alkali removal:H2S control

作者: M. Müller

作者单位: Institute of Energy Research,IEF-2,Forschungszentrum Jülich GmbH,D-52425 Jülich,Germany

会议类型: 国际会议

会议名称: The 8th International Symposium on Gas Cleaning at High Temperatures(第八届国际高温气体净化技术研讨会 GCHT-8)

会议地点: 太原

会议语种:英文

页码: 267-277

在线出版日期: 2010-08-23（万方平台首次上网日期，不代表论文的发表时间）