Preparation of clean fuel oil by hydrogenation of

2022-10-14
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A breakthrough has been made in the technology of coal tar hydrogenation to produce clean fuel oil by Shanxi Institute of coal chemistry, Chinese Academy of Sciences

recently, the "technology of coal tar hydrogenation to produce clean fuel oil" developed by group 608 of Shanxi Institute of coal chemistry, Chinese Academy of Sciences has made a breakthrough, and the pilot test has been completed with stable operation and stable catalyst performance, The first generation can be your high-quality gasoline group, especially the high stiffness precision spring. The important requirements are the high test accuracy and diesel components of the equipment, and all data indicators meet the relevant national fuel oil standards

in recent years, The 608 group of Shanxi Institute of coal chemistry has carried out the research on the technology of coal tar hydrogenation to prepare clean fuel oil in the transportation process "The integrated research and development has received strong support from the national science and technology support plan, the cooperation between Chinese Academy of Sciences and local governments, the Department of science and technology of Shanxi Province and various large enterprises. After a large number of small-scale and pilot experiments, the R & D team has developed a high-efficiency special catalyst for coal tar hydrogenation and a process design package for 100000 t/a coal tar hydrogenation to produce clean fuel oil. At present, 608 groups are cooperating with relevant enterprises in Xinjiang to build 100000 t/a coal tar hydrogenation to produce clean fuel oil The industrial demonstration device of clean fuel oil project is expected to be put into operation in August 2012

the popularization and application of this technology will not only realize the efficient and clean utilization of coal tar, but also significantly reduce the content of sulfur, nitrogen, oxygen and other impurities in oil products, improve their stability, and correspondingly improve the octane number and cetane number of oil products, so as to produce qualified gasoline and diesel oil after blending

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