Catalyst for hydrotreating hydrocarbons

Details Catalyst for hydrotreating hydrocarbons Catalyst for hydrotreating hydrocarbons

1989-04-19

1991-03-05

Konopka, Paul E.

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

Catalyst or precursor therefor

Organic compound containing

208216R, 502210, 502211, 502219, 502220, 502221, B01J 3134, B01J 3128, B01J 27049, B01J 27188

Patent

active

049978012

ABSTRACT:
There is disclosed a catalyst which hydrotreats hydrocarbons without need of presulfiding. The catalyst comprises a carrier of an inorganic oxide containing a sulfurizing agent and a water-soluble compound of two metals one of which belongs to the Group VI of the Periodic Table, while the other belongs to the Group VIII. The carrier has pores in which a precursor of a sulfide is formed. The coordination number of the closest Group VI metal found from the radial distribution function around the Group VI metal is less than 0.25. The function is obtained from the Fourier transform of the extended x-ray absorption fine structure of the precursor.

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patent: 3477963 (1969-11-01), van Vehrooy
patent: 3972829 (1976-08-01), Michacko
patent: 3998759 (1976-12-01), Hoekstra
patent: 4530917 (1985-07-01), Berrebi
patent: 4588706 (1986-05-01), Kukes et al.
patent: 4636487 (1987-01-01), Parrot et al.
patent: 4719195 (1988-01-01), Toulhoat et al.
patent: 4725569 (1988-02-01), Tuszynski et al.
patent: 4845068 (1989-07-01), Takahashi et al.

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