Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2006-08-01
2010-11-30
Lorengo, Jerry (Department: 1793)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S102000, C502S104000, C502S154000
Reexamination Certificate
active
07842635
ABSTRACT:
Bimetallic catalyst precursors are manufactured from a plurality of molybdenum atoms and a plurality of atoms of a secondary transition metal (e.g., one or more of cobalt, iron, or nickel). The molybdenum atoms and the secondary transition metal atoms are each bonded with a plurality of organic anions (e.g., 2-ethyl hexanoate) to form a mixture of an oil-soluble molybdenum salt and an oil-soluble secondary transition metal salt. The molybdenum and/or the secondary transition metals are preferably reacted with the organic agent in the presence of a strong reducing agent such as hydrogen. To obtain this mixture of metal salts, an organic agent is reacted with the molybdenum at a temperature between about 100° C. and about 350° C. The secondary transition metal is reacted with the organic agent at a different temperature, preferably between 50° C. and 200° C. The metal salts are capable of forming a hydroprocessing metal sulfide catalyst in heavy oil feedstocks.
REFERENCES:
patent: 3362972 (1968-01-01), Kollar
patent: 3578690 (1971-05-01), Becker
patent: 3595891 (1971-07-01), Cavitt
patent: 3953362 (1976-04-01), Lines et al.
patent: 3983028 (1976-09-01), McCollum et al.
patent: 4022681 (1977-05-01), Sheng et al.
patent: 4066561 (1978-01-01), Nnadi
patent: 4125455 (1978-11-01), Herbstman
patent: 4134825 (1979-01-01), Bearden, Jr. et al.
patent: 4151070 (1979-04-01), Allan et al.
patent: 4181601 (1980-01-01), Sze et al.
patent: 4192735 (1980-03-01), Aldridge et al.
patent: 4325802 (1982-04-01), Porter et al.
patent: 4352729 (1982-10-01), Jacquin et al.
patent: 4411768 (1983-10-01), Unger et al.
patent: 4422927 (1983-12-01), Kowalczyk et al.
patent: 4435314 (1984-03-01), van de Leemput et al.
patent: 4465630 (1984-08-01), Akashi et al.
patent: 4467049 (1984-08-01), Yoshii et al.
patent: 4485004 (1984-11-01), Fisher et al.
patent: 4581344 (1986-04-01), Ledoux et al.
patent: 4585545 (1986-04-01), Yancey, Jr. et al.
patent: 4590172 (1986-05-01), Isaacs
patent: 4592827 (1986-06-01), Galiasso et al.
patent: 4592830 (1986-06-01), Howell et al.
patent: 4606809 (1986-08-01), Garg
patent: 4633001 (1986-12-01), Cells
patent: 4652311 (1987-03-01), Gulla et al.
patent: 4652647 (1987-03-01), Schlosberg et al.
patent: 4693991 (1987-09-01), Bjornson et al.
patent: 4695369 (1987-09-01), Garg et al.
patent: 4707245 (1987-11-01), Baldasarri et al.
patent: 4707246 (1987-11-01), Gardner et al.
patent: 4713167 (1987-12-01), Reno et al.
patent: 4716142 (1987-12-01), Laine et al.
patent: 4734186 (1988-03-01), Parrott et al.
patent: 4762607 (1988-08-01), Aldridge et al.
patent: 4762814 (1988-08-01), Parrott et al.
patent: 4765882 (1988-08-01), Aldridge et al.
patent: 4770764 (1988-09-01), Ohtake et al.
patent: 4802972 (1989-02-01), Kukes et al.
patent: 4812228 (1989-03-01), Angevine et al.
patent: 4824611 (1989-04-01), Cells
patent: 4834865 (1989-05-01), Kukes et al.
patent: 4863887 (1989-09-01), Ohtake et al.
patent: 5017712 (1991-05-01), Usui et al.
patent: 5114900 (1992-05-01), King et al.
patent: 5171916 (1992-12-01), Le et al.
patent: 5254240 (1993-10-01), Galiasso et al.
patent: 5332709 (1994-07-01), Nappier et al.
patent: 5358634 (1994-10-01), Rankel
patent: 5364524 (1994-11-01), Partridge et al.
patent: 5372705 (1994-12-01), Bhattacharya et al.
patent: 5474977 (1995-12-01), Gatsis
patent: 5578197 (1996-11-01), Cyr et al.
patent: 5622616 (1997-04-01), Porter et al.
patent: 5866501 (1999-02-01), Pradhan et al.
patent: 5868923 (1999-02-01), Porter et al.
patent: 5871638 (1999-02-01), Pradhan et al.
patent: 5916432 (1999-06-01), McFarlane et al.
patent: 5935419 (1999-08-01), Khan et al.
patent: 5954945 (1999-09-01), Cayton et al.
patent: 5962364 (1999-10-01), Wilson, Jr. et al.
patent: 6059957 (2000-05-01), Khan et al.
patent: 6068758 (2000-05-01), Strausz
patent: 6093824 (2000-07-01), Reichle et al.
patent: 6136179 (2000-10-01), Sherwood, Jr. et al.
patent: 6139723 (2000-10-01), Pelrine et al.
patent: 6214195 (2001-04-01), Yadav et al.
patent: 6274530 (2001-08-01), Cayton et al.
patent: 6379532 (2002-04-01), Hoehn et al.
patent: 6455594 (2002-09-01), Tsuji
patent: 6462095 (2002-10-01), Bönsel et al.
patent: 6596155 (2003-07-01), Gates et al.
patent: 6660157 (2003-12-01), Que et al.
patent: 6686308 (2004-02-01), Mao et al.
patent: 6712955 (2004-03-01), Hou et al.
patent: 6884340 (2005-04-01), Bogdan
patent: 6916762 (2005-07-01), Shibuya et al.
patent: 7011807 (2006-03-01), Zhou et al.
patent: 7090767 (2006-08-01), Kaminsky et al.
patent: 2002/0179493 (2002-12-01), Etter
patent: 2003/0094400 (2003-05-01), Levy et al.
patent: 2003/0171207 (2003-09-01), Shih et al.
patent: 2004/0147618 (2004-07-01), Lee et al.
patent: 2005/0109674 (2005-05-01), Klein
patent: 2005/0241991 (2005-11-01), Lott et al.
patent: 2005/0241992 (2005-11-01), Lott et al.
patent: 2005/0241993 (2005-11-01), Lott et al.
patent: 2005/0258073 (2005-11-01), Oballa et al.
patent: 2005/0279670 (2005-12-01), Long et al.
patent: 2006/0079396 (2006-04-01), Saito
patent: 2006/0224000 (2006-10-01), Papp et al.
patent: 2006/0254956 (2006-11-01), Khan
patent: 2006/0289340 (2006-12-01), Brownscombe et al.
patent: 2007/0012595 (2007-01-01), Brownscombe et al.
patent: 2007/0158236 (2007-07-01), Zhou et al.
patent: 2007/0158238 (2007-07-01), Wu et al.
patent: 2007/0175797 (2007-08-01), Iki et al.
patent: 2007/0209965 (2007-09-01), Duddy et al.
patent: 2004882 (1991-06-01), None
patent: 2088402 (1993-07-01), None
patent: 06346064 (1994-12-01), None
patent: EP-0 199 399 (1986-10-01), None
patent: WO 2006116913 (2006-11-01), None
Papaioannou et al., “Alkali-Metal- and Alkaline-Earth-Promoted Catalysts for Coal Liquefaction Applications”, Energy & Fuels, vol. 4, No. 1, pp. 38-42 (1990).
Office Action dated Apr. 2, 2009 cited in U.S. Appl. No. 11/327,085.
Wu Zhihua
Zhou Bing
Zhou Zhenhua
Headwaters Technology Innovation LLC
Lorengo Jerry
McDonough James E
Workman Nydegger
LandOfFree
Hydrocarbon-soluble, bimetallic catalyst precursors and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydrocarbon-soluble, bimetallic catalyst precursors and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrocarbon-soluble, bimetallic catalyst precursors and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4241857