煤气化合成气除尘用陶瓷膜研究进展

Study Progress in Ceramic Membrane Used in Dust Removal of Coal Gasification Syngas

当前,世界各国均在研究增压流化床联合循环发电技术和整体煤气化联合循环发电技术中的高温除尘技术。介绍了陶瓷膜除尘分离的原理,以及其在国内外的应用和研究现状。认为陶瓷膜优点突出,在煤气化合成气除尘及高温气体除尘领域具有广阔的应用前景。

Recently, many countries were studying the technology of high - temperature dust removal in pressurized fluidized bed combustion combined cycle and integrated gasification combined cycle technology. The mechanism of ceramic membrane was introduced, and the application and research status of the ceramic membrane at home and abroad were also summarized. The ceramic membranes had broad application prospect in coal gasification syngas cleaning and high temperature gas dedusting.