Catalytic coal conversion process

摘要: The hydroconversion of coal solids is accomplished at conversion conditions by bringing solids, molecular hydrogen and catalyst into contact in a reactor. are comprised catalytically active substance containing molybdenum on an alumina support material. the size range between 3 200 mesh U.S. Sieve Series have pore volume least 0.015 milliliter (STP) per gram accessible distribution such that 50 percent pores greater than 1,100 angstroms.