煤的直接加氢液化工艺

提出中国搞煤液化的必要性 ,介绍了煤液化的方法 ,重点对目前世界上较先进成熟的煤直接液化技术的工艺特点进行了总结和比较 ,提出了综合利用煤直接加氢液化技术炼油的可行性方案 To develop the coal direct liquefaction is quite necessary in China The summary and comparison of advanced and mature coal direct liquefaction process characteristic on the world were analyzed A feasibility scheme of comprehensive utilization coal direct liquefaction technology is put forward