文献类型：专利

英文题名：Mild coal liquefaction processing method, involves performing test coal drying treatment, mixing crushed coal with catalyst and hydrogen supplying solvent to obtain slurry, and performing anthracene oil hydrogenation process by reactor

作者：LI L;WU S;WU Y;GAO J

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN103555357-B

公开日：2015-08-19

语种：英文

收录：DERWENT

摘要：NOVELTY - The method involves performing test coal drying treatment. A crushed coal is mixed with catalyst and hydrogen supplying solvent to obtain slurry. A hydrogen supplying solvent mass ratio value is calculated. Operation time of the hydrogen-supply solvent is determined. The slurry is heated at 300-38 degrees Celsius. Temperature of non-condensable gas is maintained at 450-480 degrees Celsius. Coal slurry is prepared. Anthracene oil hydrogenation process is performed by a reactor. USE - Mild coal liquefaction processing method. ADVANTAGE - The method enables ensuring high working efficiency, high liquid product yield and high energy conversion efficiency, and reducing device investment. DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram illustrating a mild coal liquefaction processing method. '(Drawing includes non-English language text)'