回顾了煤直接加氢液化技术的开发历程和加氢液化反应机理、循环溶剂、催化剂和工艺方案等方面的发展,主要讨论了在煤直接加氢液化技术产业化时应注意的几个因素,即原料煤、溶剂、催化剂与工程放大。
The development process of coal direct liquefaction,the mechanism of coal hydro-liquefaction,the cycled solvent,the catalyst and the technology plan were reviewed.Several factors should be noted in the industrialization of direct coal liquefaction technology,such as a raw coal,solvent,catalyst engineering,amplification and so on.