Patent ID: 9636662
Date: 2017-05-02
CPC Classifications: B01J,C10G

Claim:
1. A method for preparing a hydrodesulfurization catalyst consisting essentially of: placing an activated carbon catalyst support that is not acidic under vacuum; heating the activated carbon catalyst support under vacuum to a temperature of 100° C.; preparing an aqueous solution comprising molybdenum, cobalt and water; introducing, after placing the activated carbon catalyst support under vacuum, the aqueous solution to the activated carbon catalyst support, such that the aqueous solution and activated carbon catalyst support are under vacuum; removing the water from the solution under vacuum and collecting the catalyst particles; calcinating the catalyst particles by heating the particles to a temperature of greater than 200° C., the calcinated catalyst particles comprising partially sulfiding the catalyst particles by contacting the calcined catalyst particles with a liquid hydrocarbon comprising dimethyldisulfide at a temperature of 320° C.; wherein the support material has a surface area of greater than 1000 m