WO2005001412A3 - Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides - Google Patents

Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides Download PDF

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Publication number
WO2005001412A3
WO2005001412A3 PCT/US2004/013619 US2004013619W WO2005001412A3 WO 2005001412 A3 WO2005001412 A3 WO 2005001412A3 US 2004013619 W US2004013619 W US 2004013619W WO 2005001412 A3 WO2005001412 A3 WO 2005001412A3
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WO
WIPO (PCT)
Prior art keywords
compounds
metal oxides
metal oxide
organosulfur
sulfur compounds
Prior art date
Application number
PCT/US2004/013619
Other languages
French (fr)
Other versions
WO2005001412A2 (en
Inventor
Kenneth Klabunde
Bill R Sanford
P Jeevanandam
Original Assignee
Nanoscale Materials Inc
Kenneth Klabunde
Bill R Sanford
P Jeevanandam
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanoscale Materials Inc, Kenneth Klabunde, Bill R Sanford, P Jeevanandam filed Critical Nanoscale Materials Inc
Publication of WO2005001412A2 publication Critical patent/WO2005001412A2/en
Publication of WO2005001412A3 publication Critical patent/WO2005001412A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03

Abstract

Compounds and methods for sorbing organosulfur compounds from fluids are provided. Generally, compounds according to the present invention comprise mesoporous, nanocrystalline metal oxides. Preferred metal oxide compounds either exhibit soft Lewis acid properties or are impregnated with a material exhibiting soft Lewis acid properties. Methods according to the invention comprise contacting a fluid containing organosulfur contaminants with a mesoporous, nanocrystalline metal oxide. In a preferred embodiment, nanocrystalline metal oxide particles are formed into pellets (14) and placed inside a fuel filter housing (12) for removing organosulfur contaminants from a hydrocarbon fuel stream.
PCT/US2004/013619 2003-06-20 2004-04-29 Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides WO2005001412A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/600,309 2003-06-20
US10/600,309 US7341977B2 (en) 2003-06-20 2003-06-20 Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides

Publications (2)

Publication Number Publication Date
WO2005001412A2 WO2005001412A2 (en) 2005-01-06
WO2005001412A3 true WO2005001412A3 (en) 2005-07-14

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PCT/US2004/013619 WO2005001412A2 (en) 2003-06-20 2004-04-29 Method of sorbing sulfur compounds using nanocrystalline mesoporous metal oxides

Country Status (2)

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US (2) US7341977B2 (en)
WO (1) WO2005001412A2 (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6863825B2 (en) * 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
US7422995B2 (en) * 2004-04-30 2008-09-09 Basf Catalysts Llc Process for the preparation of a supported catalyst
US7846977B2 (en) * 2004-04-30 2010-12-07 Basf Corporation Processes using a supported catalyst
US7549427B2 (en) * 2004-07-20 2009-06-23 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Nanolayer catalysts useful in promoting oxidation, and their manufacture and use
WO2006044784A2 (en) * 2004-10-18 2006-04-27 Nanoscale Materials, Inc. Metal oxide nanoparticles for smoke clearing and fire suppression
CN100420623C (en) * 2005-04-12 2008-09-24 中国科学院理化技术研究所 Chemical deposition process of preparing composite nanometer mesoporous silver halide/alumina material
US20070262027A1 (en) * 2006-03-31 2007-11-15 Perry Equipment Corporation Layered filter for treatment of contaminated fluids
WO2007117416A2 (en) * 2006-03-31 2007-10-18 Perry Equipment Corporation Composite adsorbent block for the treatment of contaminated fluids
WO2007117420A2 (en) * 2006-03-31 2007-10-18 Perry Equipment Corporation Canister for treatment of contaminated fluids
US7569199B1 (en) * 2006-05-10 2009-08-04 Oxane Materials, Inc. Method to remove sulfur or sulfur-containing species from a source
WO2007147781A1 (en) * 2006-06-21 2007-12-27 Basf Se Absorption composition and process for removing mercury
FR2907171B1 (en) * 2006-10-13 2009-01-09 Peugeot Citroen Automobiles Sa SUBMICRONIC PARTICLE TRAP
US8062523B2 (en) 2006-12-01 2011-11-22 Perry Equipment Corporation Filter element and methods of manufacturing and using same
US8066874B2 (en) 2006-12-28 2011-11-29 Molycorp Minerals, Llc Apparatus for treating a flow of an aqueous solution containing arsenic
US7833316B2 (en) * 2007-05-01 2010-11-16 Auburn University Doped supported zinc oxide sorbents for regenerable desulfurization applications
US20080283446A1 (en) 2007-05-01 2008-11-20 Auburn University Silver-based sorbents
US20090032472A1 (en) * 2007-07-31 2009-02-05 Perry Equipment Corporation Systems and methods for removal of heavy metal contaminants from fluids
US8252087B2 (en) 2007-10-31 2012-08-28 Molycorp Minerals, Llc Process and apparatus for treating a gas containing a contaminant
US8349764B2 (en) * 2007-10-31 2013-01-08 Molycorp Minerals, Llc Composition for treating a fluid
US20090107925A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing biological contaminants
US20100101413A1 (en) * 2008-08-26 2010-04-29 Nanoscale Corporation Method and apparatus for control and elimination of undesirable substances
US20100155330A1 (en) * 2008-11-11 2010-06-24 Molycorp Minerals, Llc Target material removal using rare earth metals
US20110056841A1 (en) * 2009-09-10 2011-03-10 Pixelligent Technologies, Llc System and method for direct conversion of solar energy to chemical energy
US8308848B1 (en) 2009-11-27 2012-11-13 Tda Research, Inc. High temperature gas desulfurization sorbents
KR101103031B1 (en) * 2010-07-13 2012-01-05 강연균 Storage refrigerator for chemical reagents
US8765628B2 (en) * 2010-11-09 2014-07-01 Exxonmobil Research And Engineering Company Poison resistant catalyst systems and associated processes
WO2012100110A1 (en) * 2011-01-20 2012-07-26 Scott Technologies, Inc. Improved adsorbent for removal of ammonia from air streams
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
US10569248B2 (en) * 2013-03-06 2020-02-25 Ecole polytechnique fédérale de Lausanne (EPFL) Titanium oxide aerogel composites
WO2014186207A2 (en) * 2013-05-13 2014-11-20 University Of Connecticut Mesoporous materials and processes for preparation thereof
US9458027B2 (en) 2013-06-19 2016-10-04 New Technology Ventures, Inc. Sulfided iron (II) compound and method of manufacture
US9023237B2 (en) 2013-06-19 2015-05-05 New Technology Ventures, Inc. Highly active nano iron catalyst for the absorption of hydrogen sulfide
US9975787B2 (en) 2014-03-07 2018-05-22 Secure Natural Resources Llc Removal of arsenic from aqueous streams with cerium (IV) oxide compositions
WO2015176101A1 (en) * 2014-05-22 2015-11-26 Newcastle Innovation Limited Integrated de-sox and de-nox process
CN104399440A (en) * 2014-10-21 2015-03-11 繁昌县倍思生产力促进中心有限公司 Deodorization face mask adsorbent and preparation method thereof
CN104525220B (en) * 2015-01-06 2017-09-29 福州大学 A kind of Au CuO/TiO2Microspherical catalyst and its preparation method and application
US9663723B2 (en) 2015-08-26 2017-05-30 King Fahd University Of Petroleum And Minerals Method for removing sulfur compounds from fuel using an adsorbent
CN105148913B (en) * 2015-10-08 2017-11-07 宁波海越新材料有限公司 A kind of preparation method for the catalyst that MEK is prepared for sec-butyl alcohol
US9708546B2 (en) * 2015-10-29 2017-07-18 King Fahd University Of Petroleum And Minerals Method for removing sulfur compounds from a hydrocarbon fluid using an adsorbent
WO2018009434A1 (en) 2016-07-05 2018-01-11 Timilon Technology Acquisitions Llc Compositions and methods for forming stable, liquid metal oxide/hydroxide formulations
CN106118717B (en) * 2016-07-07 2018-02-27 浙江工业大学 One kind is with Ag2O/SiO2Composite aerogel is the method that adsorbent removes thiophene sulphur in fuel oil
CN107497449B (en) * 2017-09-06 2020-09-01 淄博天净环保技术有限公司 Catalyst for catalytic oxidation of elemental sulfur and sulfide, and preparation method and application thereof
WO2019087052A1 (en) * 2017-10-31 2019-05-09 Reliance Industries Limited A process for reducing the content of sulfur containing compounds in a hydrocarbon feed
EP3498814A1 (en) 2017-12-18 2019-06-19 Pipeline Maintenance International Ltd Pipeline cleaning composition
CN112473575B (en) * 2020-11-19 2023-09-19 浙江工业大学 CeO (CeO) 2 -Ag 2 O(PdO)/SiO 2 Preparation method and application of composite aerogel
CN112958098B (en) * 2021-02-08 2022-07-15 清华大学 Sulfur-mercury oxidation resistant catalyst, preparation method thereof and flow electrode device
CN113041989B (en) * 2021-03-19 2023-05-16 润和催化材料(浙江)有限公司 Sulfur transfer agent with surface rich in alkaline sites and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759939A (en) * 1994-04-08 1998-06-02 Kansas State University Research Foundation Composite metal oxide adsorbents

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245919A (en) * 1961-05-22 1966-04-12 Sinclair Refining Co Boehmite base precursor
US3565830A (en) * 1963-02-07 1971-02-23 Engelhard Min & Chem Coated film of catalytically active oxide on a refractory support
US3328316A (en) * 1966-01-24 1967-06-27 Chevron Res Method of depositing metals on siliceous supports
GB1350959A (en) * 1970-11-12 1974-04-24 Sir Soc Italiana Resine Spa Process for preparing silver-containing catalysts
GB1390182A (en) * 1971-03-16 1975-04-09 Johnson Matthey Co Ltd Catalysis
FR2221405B1 (en) * 1973-03-14 1984-02-24 Rhone Poulenc Spec Chim
US4051073A (en) * 1976-02-13 1977-09-27 General Motors Corporation Pellet-type oxidation catalyst
US4171260A (en) * 1978-08-28 1979-10-16 Mobil Oil Corporation Process for reducing thiophenic sulfur in heavy oil
US4179361A (en) * 1978-11-13 1979-12-18 Chevron Research Company Sorbent regeneration in a process for removing sulfur-containing impurities from mineral oils
US4188285A (en) * 1978-12-20 1980-02-12 Chevron Research Company Selective process for removal of thiophenes from gasoline using a silver-exchanged faujasite-type zeolite
US4225417A (en) * 1979-02-05 1980-09-30 Atlantic Richfield Company Catalytic reforming process with sulfur removal
US4276201A (en) * 1979-08-15 1981-06-30 Exxon Research & Engineering Co. Catalyst and hydroconversion process utilizing the same
US4337156A (en) * 1980-09-23 1982-06-29 Uop Inc. Adsorptive separation of contaminants from naphtha
FR2528721B1 (en) * 1982-06-17 1986-02-28 Pro Catalyse Ste Fse Prod Cata SUPPORTED CATALYST HAVING INCREASED RESISTANCE TO POISONS AND ITS USE IN PARTICULAR FOR THE HYDROTREATMENT OF OIL FRACTIONS CONTAINING METALS
US4634515A (en) * 1985-10-25 1987-01-06 Exxon Research And Engineering Company Nickel adsorbent for sulfur removal from hydrocarbon feeds
US4902666A (en) * 1986-07-02 1990-02-20 Chevron Research Company Process for the manufacture of spheroidal bodies by selective agglomeration
US4737478A (en) * 1986-07-02 1988-04-12 Chevron Research Company Process for the manufacture of spheroidal bodies by selective agglomeration
US4744825A (en) * 1986-12-04 1988-05-17 Aluminum Company Of America Removal and recovery of silver from waste stream
US5059304A (en) * 1988-02-12 1991-10-22 Chevron Research Company Process for removing sulfur from a hydrocarbon feedstream using a sulfur sorbent with alkali metal components or alkaline earth metal components
US4863521A (en) * 1988-07-07 1989-09-05 W. R. Grace & Co.-Conn. Spray drying monocarboxylate mixtures
DE3825169A1 (en) * 1988-07-23 1990-02-01 Huels Chemische Werke Ag METHOD FOR FINE DESULFURATION OF HYDROCARBONS
US5057473A (en) * 1990-04-12 1991-10-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Regenerative Cu La zeolite supported desulfurizing sorbents
US5157201A (en) * 1990-06-22 1992-10-20 Exxon Chemical Patents Inc. Process for adsorbing sulfur species from propylene/propane using regenerable adsorbent
US5173173A (en) * 1990-09-28 1992-12-22 Union Oil Company Of California Trace contaminant removal in distillation units
US5322615A (en) * 1991-12-10 1994-06-21 Chevron Research And Technology Company Method for removing sulfur to ultra low levels for protection of reforming catalysts
CN1037778C (en) * 1992-11-28 1998-03-18 大阪瓦斯株式会社 Method for desulfurization of hydrocarbon
US5401391A (en) * 1993-03-08 1995-03-28 Mobil Oil Corporation Desulfurization of hydrocarbon streams
US5482617A (en) * 1993-03-08 1996-01-09 Mobil Oil Corporation Desulfurization of hydrocarbon streams
US5712219A (en) * 1994-04-08 1998-01-27 Kansas State University Research Foundation Iron oxide magnesium oxide composites and method for destruction of cholrinated hydrocarbon using such composites
US5545603A (en) * 1994-11-01 1996-08-13 Shell Oil Company Ethylene oxide catalyst and process
US5928496A (en) * 1996-06-20 1999-07-27 Contract Materials Processing, Inc. Hydrotalcite sulfer oxide sorption
DE69717441T2 (en) * 1996-06-21 2003-10-02 Grace W R & Co FRAGILE SPRAY-DRIED AGGLOMER CARRIER, METHOD FOR PRODUCING SUCH CARRIER AND OLEFIN POLYMERIZATION CATALYST APPLIED TO IT
US5990373A (en) * 1996-08-20 1999-11-23 Kansas State University Research Foundation Nanometer sized metal oxide particles for ambient temperature adsorption of toxic chemicals
US6221240B1 (en) * 1997-08-22 2001-04-24 Exxon Research And Engineering Company Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics
US5928498A (en) * 1996-08-23 1999-07-27 Exxon Research And Engineering Co. Desulfurization and ring opening of petroleum streams
US5935420A (en) * 1996-08-23 1999-08-10 Exxon Research And Engineering Co. Desulfurization process for refractory organosulfur heterocycles
US5925239A (en) * 1996-08-23 1999-07-20 Exxon Research And Engineering Co. Desulfurization and aromatic saturation of feedstreams containing refractory organosulfur heterocycles and aromatics
US20030178343A1 (en) * 1996-08-23 2003-09-25 Chen Jingguang G. Use of hydrogen to regenerate metal oxide hydrogen sulfide sorbents
US5807475A (en) * 1996-11-18 1998-09-15 Uop Llc Process for removing sulfur compounds from hydrocarbon streams
US5977013A (en) * 1996-12-19 1999-11-02 Battelle Memorial Institute Catalyst and method for aqueous phase reactions
US6118037A (en) * 1997-04-22 2000-09-12 Snamprogetti S.P.A. Process for the removal of contaminant compounds containing one or more heteroatoms of sulfur, nitrogen and/or oxygen from hydrocarbon streams
US6045925A (en) * 1997-08-05 2000-04-04 Kansas State University Research Foundation Encapsulated nanometer magnetic particles
US6103106A (en) * 1997-08-22 2000-08-15 Exxon Research And Engineering Company Desulfurization and ring opening of petroleum streams
US6495029B1 (en) * 1997-08-22 2002-12-17 Exxon Research And Engineering Company Countercurrent desulfurization process for refractory organosulfur heterocycles
US6245221B1 (en) * 1997-08-22 2001-06-12 Exxon Research And Engineering Company Desulfurization process for refractory organosulfur heterocycles
US5935422A (en) * 1997-12-29 1999-08-10 Uop Llc Removal of organic sulfur compounds from FCC gasoline using regenerable adsorbents
US5843300A (en) * 1997-12-29 1998-12-01 Uop Llc Removal of organic sulfur compounds from FCC gasoline using regenerable adsorbents
CA2260398C (en) * 1998-01-30 2008-10-14 Trysol Limited Desulfurization of petroleum products
US6228792B1 (en) * 1998-02-27 2001-05-08 W. R. Grace & Co.-Conn. Donor-modified olefin polymerization catalysts
US6110862A (en) * 1998-05-07 2000-08-29 Engelhard Corporation Catalytic material having improved conversion performance
EP1091801A4 (en) * 1998-05-30 2006-05-10 Univ Kansas State Porous pellet adsorbents fabricated from nanocrystals
US6093236A (en) * 1998-05-30 2000-07-25 Kansas State University Research Foundation Porous pellet adsorbents fabricated from nanocrystals
US6087294A (en) * 1998-08-12 2000-07-11 Kansas State University Research Foundation Dispersion and stabilization of reactive atoms on the surface of metal oxides
US6653519B2 (en) * 1998-09-15 2003-11-25 Nanoscale Materials, Inc. Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
US6417423B1 (en) * 1998-09-15 2002-07-09 Nanoscale Materials, Inc. Reactive nanoparticles as destructive adsorbents for biological and chemical contamination
US6057488A (en) * 1998-09-15 2000-05-02 Nantek, Inc. Nanoparticles for the destructive sorption of biological and chemical contaminants
FR2787041B1 (en) * 1998-12-10 2001-01-19 Inst Francais Du Petrole HYDROCARBON CHARGE HYDROTREATMENT CATALYST IN A FIXED BED REACTOR
US6313061B1 (en) * 1998-12-22 2001-11-06 W. R. Grace & Co.-Conn. Method of making frangible spray dried agglomerated supports and olefin polymerization catalysts supported thereon
JP4303820B2 (en) * 1999-01-26 2009-07-29 日本ケッチェン株式会社 Hydrotreating catalyst and hydrotreating method
AU5130500A (en) * 1999-05-21 2000-12-12 Zeochem Llc Molecular sieve adsorbent-catalyst for sulfur compound contaminated gas and liquid streams and process for its use
US6417136B2 (en) * 1999-09-17 2002-07-09 Phillips Petroleum Company Hydrocarbon hydrogenation catalyst and process
US20020052291A1 (en) * 1999-09-30 2002-05-02 Ranjani Siriwardane Low temperature sorbents for removal of sulfur compounds from fluid feed streams
US6271173B1 (en) * 1999-11-01 2001-08-07 Phillips Petroleum Company Process for producing a desulfurization sorbent
US6338794B1 (en) * 1999-11-01 2002-01-15 Phillips Petroleum Company Desulfurization with zinc titanate sorbents
US6096194A (en) * 1999-12-02 2000-08-01 Zeochem Sulfur adsorbent for use with oil hydrogenation catalysts
US6274533B1 (en) * 1999-12-14 2001-08-14 Phillips Petroleum Company Desulfurization process and novel bimetallic sorbent systems for same
US6403526B1 (en) * 1999-12-21 2002-06-11 W. R. Grace & Co.-Conn. Alumina trihydrate derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use
US6451200B1 (en) * 2000-01-13 2002-09-17 W. R. Grace & Co.-Conn. Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use
DE60128016T2 (en) * 2000-02-01 2007-12-27 Tokyo Gas Co. Ltd. Process for the removal of sulfur compounds from fuel gases
US6346190B1 (en) * 2000-03-21 2002-02-12 Phillips Petroleum Company Desulfurization and novel sorbents for same
US6576588B2 (en) * 2000-04-07 2003-06-10 Catalytic Distillation Technologies Process for selective hydrogenation of alkynes and catalyst therefor
US6429170B1 (en) * 2000-05-30 2002-08-06 Phillips Petroleum Company Sorbents for desulfurizing gasolines and diesel fuel
JP3858625B2 (en) * 2000-07-27 2006-12-20 株式会社豊田中央研究所 Composite oxide and its production method, exhaust gas purification catalyst and its production method
EP1337606A4 (en) * 2000-09-11 2005-01-19 Res Triangle Inst Process for desulfurizing hydrocarbon fuels and fuel components
JP4006976B2 (en) * 2000-11-15 2007-11-14 株式会社豊田中央研究所 Composite oxide powder, method for producing the same and catalyst
US7005404B2 (en) * 2000-12-20 2006-02-28 Honda Motor Co., Ltd. Substrates with small particle size metal oxide and noble metal catalyst coatings and thermal spraying methods for producing the same
US6649061B2 (en) * 2000-12-28 2003-11-18 Exxonmobil Research And Engineering Company Membrane process for separating sulfur compounds from FCC light naphtha
WO2002102859A2 (en) * 2001-04-30 2002-12-27 W. R. Grace & Co.-Conn. Coordination catalyst systems employing chromium support-agglomerate and method of their preparation
US6943224B2 (en) * 2001-04-30 2005-09-13 W. R. Grace & Co.-Conn. Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby
JP3786007B2 (en) * 2001-05-29 2006-06-14 住友金属鉱山株式会社 Catalyst for hydrotreating aromatic compounds in hydrocarbon oils
CN1281720C (en) * 2001-10-15 2006-10-25 催化蒸馏技术公司 Hydrogenation catalyst and hydrogenation process
US20030114299A1 (en) * 2001-11-28 2003-06-19 Khare Gyanesh P. Desulfurization and novel sorbent for same
US6706660B2 (en) * 2001-12-18 2004-03-16 Caterpillar Inc Metal/metal oxide doped oxide catalysts having high deNOx selectivity for lean NOx exhaust aftertreatment systems
US6703343B2 (en) * 2001-12-18 2004-03-09 Caterpillar Inc Method of preparing doped oxide catalysts for lean NOx exhaust
US20030186805A1 (en) * 2002-03-28 2003-10-02 Vanderspurt Thomas Henry Ceria-based mixed-metal oxide structure, including method of making and use
US6860924B2 (en) * 2002-06-07 2005-03-01 Nanoscale Materials, Inc. Air-stable metal oxide nanoparticles
US6936568B2 (en) * 2002-06-12 2005-08-30 Sud-Chemie Inc. Selective hydrogenation catalyst
US6911161B2 (en) * 2002-07-02 2005-06-28 Conocophillips Company Stabilized nickel-containing catalysts and process for production of syngas
US20040004029A1 (en) * 2002-07-08 2004-01-08 Khare Gyanesh P Monolith sorbent for sulfur removal
US20040030207A1 (en) * 2002-08-08 2004-02-12 Catalytic Distillation Technologies Selective hydrogenation of acetylenes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759939A (en) * 1994-04-08 1998-06-02 Kansas State University Research Foundation Composite metal oxide adsorbents

Also Published As

Publication number Publication date
US20050205469A1 (en) 2005-09-22
WO2005001412A2 (en) 2005-01-06
US7341977B2 (en) 2008-03-11
US20040260139A1 (en) 2004-12-23
US7566393B2 (en) 2009-07-28

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