摘要
针对国内外烟煤直接液化技术存在的问题,分析了用煤油共炼的方法解决这些问题的原理,阐述了煤油共炼技术的优越性。在研究了国内外已经公开的煤油共炼技术的基础上,按照煤和油的结合方式、油在煤转化过程中作用的不同将煤油共炼技术划分为四类,着重讨论了每一类技术的基本思路、目的、优点、局限性以及适用范围,并给出了每类技术的典型代表,同时举例说明了应用效果。最后指出了在发展新的煤油共炼技术和选用煤油共炼技术的过程中所面临的技术问题,以及解决这些问题的方法。
To resolve the problems in direct coal liquefaction, provide coal and oil co-processing technologies, meanwhile, analyse the advantages. Based on the analysis of coal and oil co-processing technologies at home and abroad, divide these technologies into four types according to the combination mode of coal and oil, function of oil during conversion. Investigate the principle, goal, strongpoint and limitation of each technology. Discuss the application effects of these technologies by typical examples. At last ,present suggestions on the existing technical issues.
出处
《洁净煤技术》
CAS
2013年第4期68-72,共5页
Clean Coal Technology
基金
国家高技术研究发展计划(863)资助项目(2011AA05A203)
关键词
煤油共炼
煤直接液化
煤转化
现状
发展
coal and oil co-processing
direct coal liquefaction
coal conversion
actuality
development
