固体热载体煤热解工艺的开发与进展

Development and Progress about Coal Pyrolysis with Solid Heat Carrier

介绍了煤炭低温热解工艺的发展,对国内外几种典型的以固体热载体作为热源将煤热解的工艺进行了比较和评述。针对目前煤炭资源综合利用和环境保护的需要,认为将循环流化床燃烧和煤炭低温热解组合成技术集成系统,实现热、电、油、气多联产,在燃煤电厂具有良好的发展前景。

This paper introduces the history of coal pyrolysis. Many technologies of coal pyrolysis with solid heat carrier at home and abroad are compared and discussed. In recent years, people have paled more attention about new ways of using coal cleanly and synthetically. The poly generation system combines CFB combustion technique with coal pyrolysis with solid heal carrier can realize cogeneration of heat, electricity, tar and gas. This kind of clean coal technology has a good development prospeet in power plant.