Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Sulfur or compound containing same
Reexamination Certificate
2011-06-21
2011-06-21
Wood, Elizabeth D (Department: 1732)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Sulfur or compound containing same
C502S216000, C502S219000, C502S221000, C502S152000, C502S168000, C502S170000, C502S208000, C502S209000, C502S211000, C502S213000, C502S233000
Reexamination Certificate
active
07964525
ABSTRACT:
A stable catalyst with low volumetric shrinkage and a process for making the stable catalyst with low volumetric shrinkage is disclosed. The catalyst is made by sulfiding a catalyst precursor containing at least a Group VIB metal compound; at least a promoter metal compound selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof, having an oxidation state of either +2 or +4; optionally at least a ligating agent; optionally at least a diluent. In the process of making the catalyst, the catalyst precursor is first shaped then heat treated at a temperature of 50° C. to 200° C. for about 15 minutes to 12 hours, wherein the catalyst precursor still has a low (less than 12%) volumetric shrinkage after exposure to a temperature of at least 100° C. for at least 30 minutes, e.g., in sulfidation or in a hydrotreating reactor.
REFERENCES:
patent: 3640817 (1972-02-01), O'Hara
patent: 3673079 (1972-06-01), Mulaskey et al.
patent: 3709814 (1973-01-01), Jaffe
patent: 3795632 (1974-03-01), Morgan et al.
patent: 4003851 (1977-01-01), Ebel et al.
patent: 4009096 (1977-02-01), Pollitzer et al.
patent: 4226742 (1980-10-01), Bearden et al.
patent: 4328127 (1982-05-01), Angevine et al.
patent: 4422960 (1983-12-01), Shiroto 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: 4579728 (1986-04-01), Schoenthal et al.
patent: 4595672 (1986-06-01), Ho et al.
patent: 4637870 (1987-01-01), Bearden et al.
patent: 4666878 (1987-05-01), Jacobson 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: 4976848 (1990-12-01), Johnson
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: 5397456 (1995-03-01), Dai et al.
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: 5900384 (1999-05-01), Soltani-Ahmadi et al.
patent: 5935418 (1999-08-01), Chakrabarty et al.
patent: 5935421 (1999-08-01), Brons et al.
patent: 5935897 (1999-08-01), Trubenbach et al.
patent: 5977192 (1999-11-01), Howsmon et al.
patent: 6030915 (2000-02-01), Boer
patent: 6136180 (2000-10-01), Benazzi 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: 6461995 (2002-10-01), Addiego 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: 6652738 (2003-11-01), 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: 6919066 (2005-07-01), Holzle
patent: 7183005 (2007-02-01), Poloso et al.
patent: 7229548 (2007-06-01), Riley et al.
patent: 7232515 (2007-06-01), Demmin et al.
patent: 7288182 (2007-10-01), Soled et al.
patent: 7387983 (2008-06-01), Holzle
patent: 7507770 (2009-03-01), Dogterom 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: 2004/0182749 (2004-09-01), Domokos et al.
patent: 2004/0235653 (2004-11-01), Domokos et al.
patent: 2005/0040080 (2005-02-01), Riley et al.
patent: 2005/0250863 (2005-11-01), Green et al.
patent: 2006/0060500 (2006-03-01), Guillaume et al.
patent: 2006/0060502 (2006-03-01), Soled et al.
patent: 2006/0060503 (2006-03-01), Soled et al.
patent: 2006/0070915 (2006-04-01), Euzen et al.
patent: 2006/0157386 (2006-07-01), Al-Naeem et al.
patent: 2006/0207917 (2006-09-01), Domokos 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: 2008/0060977 (2008-03-01), Bhan
patent: 2008/0132407 (2008-06-01), Bai et al.
patent: 2008/0275286 (2008-11-01), Xiao et al.
patent: 2008/0306172 (2008-12-01), Reynhout et al.
patent: 2008/0308462 (2008-12-01), Eijsbouts-Spickova et al.
patent: 2009/0014356 (2009-01-01), Eijsbouts-Spickova et al.
patent: 2009/0057201 (2009-03-01), Brait et al.
patent: 526988 (1992-06-01), None
patent: 1169414 (2008-10-01), None
patent: 2103347 (2009-09-01), None
patent: WO 02/04117 (2002-01-01), None
patent: 2007070394 (2007-06-01), None
Catalysis Today 41 (1998) pp. 207-219 “Surface Area and Pore Structure of Catalysts” by Leofanti et al.
Energy & Fuels 2009, 23, pp. 1683-1694 “Atmospheric Residues of Kuwait Heavy Crude Upgrading: A Pilot Plant and Model Simulation Study” by Bahzad et al.
Chemical Engineering Science 62 (2007) pp. 463-470 “Drying of wet agglomerates in a continuous fluid bed: Infludence of Residence time, air temperature and air flow rate on the drying kinetics and Molecular Weight Distribution in Heavy Crudes” 1998 Paper authored by Boduszynski et al.
Energy & fuels pp. 1065-1071 “Estimation of Total Aromatic Content of Vacuum Gas Oil (VGO) Fractions (370-560 ° C) by 1H NMR Spectroscopy” by Kapur et al., 2005.
Material Safety Data Sheet—Malic Acid. Date.
Co-pending U.S. Appl. No. 12/259,412, filed Oct. 28, 2008 (Publication US 2009-0112010).
Co-pending U.S. Appl. No. 12/259,424, filed Oct. 28, 2008 (Publication US 2009-0111682).
Co-pending U.S. Appl. No. 12/259,435, filed Oct. 28, 2008 (Publication US 2009-0107889).
Co-pending U.S. Appl. No. 12/259,442, filed Oct. 28, 2008 (Publication US 2009-0111685).
Co-pending U.S. Appl. No. 12/259,451, filed Oct. 28, 2008 (Publication US 2009-0107883.
Co-pending U.S. Appl. No. 12/259,467, filed Oct. 28, 2008 (Publication US 2009-0111683).
Co-pending U.S. Appl. No. 12/259,495, filed Oct. 28, 2008 (Publication US 2009-0107886).
Co-pending U.S. Appl. No. 12/259,507, filed Oct. 28, 2008 (Publication US 2009-0111686).
Co-pending U.S. Appl. No. 12/259,529, filed Oct. 28, 2008 (Publication US 2009-0112011).
Co-pending U.S. Appl. No. 12/432,719, filed Apr. 29, 2009.
Co-pending U.S. Appl. No. 12/432,723, filed Apr. 29, 2009.
Co-pending U.S. Appl. No. 12/432,727, filed Apr. 29, 2009.
Co-pending U.S. Appl. No. 12/432,728, filed Apr. 29, 2009.
Co-pending U.S. Appl. No. 12/432,730, filed Apr. 29, 2009.
Co-pending U.S. Appl. No. 12/770,388, filed Apr. 29, 2010.
PCT Search Report and Written Opinion for PCT/US08/81463 mailed Jan. 14, 2009.
Adsorption-Desorption Isotherm Studies of Catalysts, Ries et al., The Sixclair Kefinlngc Company, Aug. 1945.
Hydrodesulfurizafion Activity MoS2 and Bimetallic: Catalysts Prepared by in Situ Decomposition of Thiosalt, Trakarnpruk et at,Ind. Eng. Chem. Res.2007, 46, 1874-1882.
MgO-supported Mo, CoMo and NiMo sulfide hydrotreating catalysts, Zdra{hacek over (z)}il, Catalysis Today 86 (2003) 151-171.
Cobalt-molybdenum sulfide catalysts prepared by in situ activation of bimetallic (Co-Mo) alkylthiomolybdates, Nava et al., Catalysis Letters vol. 86, No. 4, Mar. 2003.
Structured zeolites catalysts with hierarchical channel structure, Gu et al., www.rsc.org/chemcomm. Feb. 2010.
Pore structure of bulk tungsten carbide power catalysts, Lofberg et al., C
Dykstra Dennis
Fong Darren
Kuperman Alexander E.
Maesen Theodorus
Uckung Soy
Chevron U.S.A. Inc.
Wood Elizabeth D
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