Hydrodesulfurizing catalyst composition and method of preparing

Details Hydrodesulfurizing catalyst composition and method of preparing Hydrodesulfurizing catalyst composition and method of preparing

1992-10-09

1994-01-18

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

B01J 2104, B01J 2385, B01J 2388

Patent

active

052800040

ABSTRACT:
A catalyst composition comprising a Group VIA metal, a Group VIII metal and an alumina, the catalyst composition containing the Group VIA metal and the Group VIII metal in a combined amount of 20 to 70% by weight based on the total of the Group VIA metal, the Group VIII metal and the alumina, being characterized by an X-ray diffraction pattern having no diffraction peak other than that of the alumina, and, after air-calcined at 550.degree. C. for three hours, being characterized by a TPR spectrum of the air-calcined catalyst composition in that the TPR spectrum gives a ratio of the area L of a low temperature reduction peak to the area H of a high temperature reduction peak, L/H, ranging from 0.1 to 0.45.

REFERENCES:
patent: 4179410 (1979-12-01), Simpson
patent: 4483942 (1984-11-01), Sekido et al.
patent: 4615999 (1986-10-01), Takumi et al.
patent: 4879265 (1989-11-01), Simpson et al.
Yoshihide Kotera et al, "Hydrodesulfurization Catalysts for Residual Oil. I. Preparation and its effect on the Hydrodesulfurization Activities of Molybdenum Oxide-Cobalt Oxide-Aluminum Oxide Catalysts", Kogyo Kagaku Zasshi, 74(3), (1971) 330-335 and English language abstract.

Affiliated with

Also associated with

Rating

Hydrodesulfurizing catalyst composition and method of preparing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrodesulfurizing catalyst composition and method of preparing , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrodesulfurizing catalyst composition and method of preparing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1136341