燃煤高温固硫技术的现状及进展  

Present status and prospects of high temperature sulfur fixation in coal burning

作　　者：刘随芹[1] 陈怀珍[1] 崔凤海[1] 

机构地区：[1]煤炭科学研究总院北京煤化所

出　　处：《中国煤炭》1999年第9期14-16,共3页China Coal

摘　　要：介绍了国内外燃煤高温固硫技术的现状及固硫添加技术的最新研究进展，分析了普通钙基固硫剂固硫率低的原因。认为：燃煤固硫技术的关键是固硫剂及其添加剂的选择与优化和对煤种和燃烧方式的适应性。添加剂对提高高温固硫效果至关重要。Based on the present status of high temperature sulfur fixation in coal burning used both in China and in foreign countries especially the latest R&D status of the technology of sulfur fixation with additives, the article makes an analysis of the reason why the efficiency of sulfur fixation is low when using general purpose calcium based sulfur fixing agents. It is taken for granted by this article that the key factor in sulfur fixing in coal burning is the appropriate selection and optimization of sulfur fixing agents and relevant additives. Also important is their adaptability to the coal and combustion mode used. Additives are of crucial importance to the optimal high temperature sulfur fixation result.

关 键 词：高温固硫 添加剂 固硫剂 燃煤 

分 类 号：TQ536.9[化学工程—煤化学工程] TD942.62[矿业工程—选矿]