MODE FOR CARRYING OUT Fischer-Tropsch process at low pressure

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to versions of a method of conducting a Fischer-Tropsch process for producing liquid hydrocarbons mainly containing diesel fuel or a diesel mixture to obtain a liquid hydrocarbon product containing less than 10 wt % wax (C23) and more than 65% of the (C9-C23) diesel fraction. One of the versions of the method includes the following steps: carrying out operations at pressure below 200 pounds per square inch (absolute); and using a cobalt catalyst having a Fischer-Tropsch support with cobalt metal crystallites on it, wherein the cobalt metal crystallites have average diameter greater than 16 nm.;EFFECT: invention is used to obtain a diesel fraction without further processing of the product.;38 cl, 8 tbl, 12 ex, 11 dwg