Hydroconversion processes employing multi-metallic catalysts...

Details Hydroconversion processes employing multi-metallic catalysts... Hydroconversion processes employing multi-metallic catalysts...

2008-10-28

2010-10-19

Wood, Elizabeth D (Department: 1793)

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

Catalyst or precursor therefor

Sulfur or compound containing same

C502S152000, C502S168000, C502S170000, C502S208000, C502S209000, C502S210000, C502S211000, C502S213000, C502S219000, C502S220000, C502S221000, C502S222000, C502S223000

Reexamination Certificate

active

07816298

ABSTRACT:
A catalyst precursor composition and methods for making such catalyst precursor is disclosed. The catalyst precursor comprises at least one of a Group IIB metal compound, a Group IVA metal compound, a Group IIA metal compound, and combinations thereof, at least one Group VIB metal, at least one organic, oxygen-containing ligand, and optionally a cellulose-containing material. Catalysts prepared from the sulfidation of such catalyst precursors are used in the hydroprocessing of hydrocarbon feeds. In one embodiment, the catalyst precursor is of the formula Av[(MP) (OH)x(L)ny]z(MVIBO4), wherein A comprises an alkali metal cation, an ammonium, an organic ammonium or a phosphonium cation, MPis selected from Group IIB, Group IVA and combinations thereof, having an oxidation state of either +2 or +4; L is at least one organic, oxygen-containing ligand, MVIBis at least one a Group VIB metal having an oxidation state of +6, MP:MVIBhas an atomic ratio of 100:1 to 1:100; v−2+P*z−x*z+n*y*z=0; and 0≦y≦−P
; 0≦x≦P; 0≦v≦2; 0≦z.

REFERENCES:
patent: 3709814 (1973-01-01), Jaffe
patent: 4226742 (1980-10-01), Bearden et al.
patent: 4430442 (1984-02-01), Sawyer et al.
patent: 4508847 (1985-04-01), Chianelli et al.
patent: 4540481 (1985-09-01), Sawyer et al.
patent: 4542121 (1985-09-01), Mitchell et al.
patent: 4595672 (1986-06-01), Ho et al.
patent: 4637870 (1987-01-01), Bearden et al.
patent: 4719002 (1988-01-01), Mayer et al.
patent: 4721558 (1988-01-01), Jacobson et al.
patent: 4740295 (1988-04-01), Bearden et al.
patent: 4765882 (1988-08-01), Aldridge et al.
patent: 4820677 (1989-04-01), Jacobson et al.
patent: 4826797 (1989-05-01), Chianelli et al.
patent: 4831002 (1989-05-01), Ho et al.
patent: 4836912 (1989-06-01), Schlosberg et al.
patent: 5026473 (1991-06-01), Halbert et al.
patent: 5037532 (1991-08-01), Winter et al.
patent: 5039392 (1991-08-01), Bearden et al.
patent: 5053376 (1991-10-01), Bearden et al.
patent: 5122258 (1992-06-01), Eadie et al.
patent: 5162281 (1992-11-01), Kamo et al.
patent: 5252199 (1993-10-01), Singhal et al.
patent: 5278121 (1994-01-01), Singhal et al.
patent: 5300212 (1994-04-01), Winter et al.
patent: 5384336 (1995-01-01), Koros
patent: 5648577 (1997-07-01), Ho et al.
patent: 5695632 (1997-12-01), Brons et al.
patent: 5728644 (1998-03-01), Ho et al.
patent: 5767037 (1998-06-01), Ho et al.
patent: 5831138 (1998-11-01), Ho et al.
patent: 5935418 (1999-08-01), Chakrabarty et al.
patent: 5935421 (1999-08-01), Brons et al.
patent: 5977192 (1999-11-01), Howsmon et al.
patent: 6156695 (2000-12-01), Soled et al.
patent: 6162350 (2000-12-01), Soled et al.
patent: 6171471 (2001-01-01), Ferrughelli et al.
patent: 6299760 (2001-10-01), Soled et al.
patent: 6531516 (2003-03-01), Davis et al.
patent: 6534437 (2003-03-01), Eijsbouts et al.
patent: 6566296 (2003-05-01), Plantenga et al.
patent: 6620313 (2003-09-01), Demmin et al.
patent: 6635599 (2003-10-01), Eijsbouts et al.
patent: 6712955 (2004-03-01), Hou et al.
patent: 6758963 (2004-07-01), Hantzer et al.
patent: 6783663 (2004-08-01), Riley et al.
patent: 7229548 (2007-06-01), Riley et al.
patent: 7232515 (2007-06-01), Demmin et al.
patent: 2002/0010088 (2002-01-01), Eijsbouts et al.
patent: 2002/0045539 (2002-04-01), Kasztelan
patent: 2003/0102254 (2003-06-01), Eijsbouts et al.
patent: 2003/0150778 (2003-08-01), Haluska et al.
patent: 2005/0040080 (2005-02-01), Riley et al.
patent: 2005/0250863 (2005-11-01), Green et al.
patent: 2006/0060502 (2006-03-01), Soled et al.
patent: 2006/0060503 (2006-03-01), Soled et al.
patent: 2007/0084754 (2007-04-01), Soled et al.
patent: 2007/0090023 (2007-04-01), Soled et al.
patent: 2007/0090024 (2007-04-01), Soled et al.
patent: WO 2007/070394 (2007-06-01), None

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