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HUP9902411A2 - Oxidációs katalizátor - Google Patents

Oxidációs katalizátor

Info

Publication number
HUP9902411A2
HUP9902411A2 HU9902411A HUP9902411A HUP9902411A2 HU P9902411 A2 HUP9902411 A2 HU P9902411A2 HU 9902411 A HU9902411 A HU 9902411A HU P9902411 A HUP9902411 A HU P9902411A HU P9902411 A2 HUP9902411 A2 HU P9902411A2
Authority
HU
Hungary
Prior art keywords
oxide
catalyst
mixture
hydrocarbons
carbon monoxide
Prior art date
Application number
HU9902411A
Other languages
English (en)
Inventor
Anthony Harold Gafin
Bojidara Grigorova
John Mellor
Atanas Palazov
James Anthony Jude Tumilty
Original Assignee
Anglo American Research Laboratories (Proprietary) Limited
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 Anglo American Research Laboratories (Proprietary) Limited filed Critical Anglo American Research Laboratories (Proprietary) Limited
Publication of HUP9902411A2 publication Critical patent/HUP9902411A2/hu
Publication of HUP9902411A3 publication Critical patent/HUP9902411A3/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten
    • B01J23/686—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten with molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20769—Molybdenum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

A találmány egy szén-mőnőxid és szénhidrőgének őxidációjáhőzhasználható katalizátőrra vőnatkőzik, amely őxidhőrdőzót és egy arrafelvitt katalitikűsan aktív nemesfémet tartalmaz. A találmány szerintikatalizátőr őxidhőrdőzóként a katalizátőr tömegének legalább 50%-átkitevő mennyiségben cirkóniűm-őxidőt, cériűm-őxidőt vagy azőkkeverékét és a hőrdőzóra felvitt aranyat és egy átmeneti fém-őxidőttartalmaz, ahől az arany az átmeneti fém-őxid kőmplexébenvan, valamintegy titán-őxidőt önmagában vagy egy mőlibdén-őxiddal alkőtőtt keverékalakjában, mely őxid vagy őxid-keverék mennyisége a katalizátőrtömegének 15%-áig erjed. A találmány szerinti katalizátőr kéntűréseigen nagy, különösen alacsőnyabb hőmérsékleteken. A találmány tárgyátképezi tővábbá eljárás szén-mőnőxid vagy szénhidrőgének őxidálásárakén jelenlétében a fenti katalizátőr használatával. ŕ
HU9902411A 1996-05-28 1997-05-28 Oxidation catalyst HUP9902411A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA964315 1996-05-28

Publications (2)

Publication Number Publication Date
HUP9902411A2 true HUP9902411A2 (hu) 1999-11-29
HUP9902411A3 HUP9902411A3 (en) 2003-09-29

Family

ID=25585712

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9902411A HUP9902411A3 (en) 1996-05-28 1997-05-28 Oxidation catalyst

Country Status (23)

Country Link
US (1) US6086835A (hu)
EP (1) EP0912231B1 (hu)
JP (1) JP2000515058A (hu)
KR (1) KR20000016120A (hu)
CN (1) CN1226184A (hu)
AR (1) AR007315A1 (hu)
AT (1) ATE205417T1 (hu)
AU (1) AU716049B2 (hu)
BG (1) BG103001A (hu)
BR (1) BR9709386A (hu)
CA (1) CA2257280A1 (hu)
DE (1) DE69706685T2 (hu)
DK (1) DK0912231T3 (hu)
ES (1) ES2164344T3 (hu)
HU (1) HUP9902411A3 (hu)
IL (1) IL127309A (hu)
NO (1) NO985546L (hu)
NZ (1) NZ333157A (hu)
PL (1) PL330185A1 (hu)
PT (1) PT912231E (hu)
RU (1) RU2175573C2 (hu)
TW (1) TW505541B (hu)
WO (1) WO1997045192A1 (hu)

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Publication number Priority date Publication date Assignee Title
US7285258B2 (en) * 2001-11-29 2007-10-23 Pressure Chemical Company Conversion of CO to CO2
US20030099586A1 (en) * 2001-11-29 2003-05-29 Pressure Chemical Co. Conversion of CO TO CO2
DE10208254A1 (de) * 2002-02-26 2003-09-04 Bayer Ag Katalysator
JP2006511427A (ja) * 2002-12-20 2006-04-06 本田技研工業株式会社 白金およびロジウムおよび／または鉄を含有する水素生成用触媒配合物
EP1648816B1 (en) * 2003-06-13 2012-10-24 Chevron U.S.A. Inc. Method for making hydrogen using a gold containing water-gas shift catalyst
US7169376B2 (en) 2004-06-10 2007-01-30 Chevron U.S.A. Inc. Method for making hydrogen using a gold containing water-gas shift catalyst
US20040255394A1 (en) * 2003-06-18 2004-12-23 Vanita Mani Spin cycle methodology and article drying apparatus
EP2316567B1 (en) 2003-09-26 2018-01-24 3M Innovative Properties Co. Nanoscale gold catalysts, activating agents, support media, and related methodologies useful for making such catalyst systems especially when the gold is deposited onto the support media using physical vapor deposition
US20080260607A1 (en) * 2004-11-05 2008-10-23 Maria Flytzani-Stephanopoulos Treatment of Gold-Ceria Catalysts with Oxygen to Improve Stability Thereof in the Water-Gas Shift and Selective Co Oxidation Reactions
US8058202B2 (en) * 2005-01-04 2011-11-15 3M Innovative Properties Company Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold
TWI301824B (en) * 2005-05-24 2008-10-11 Nat Univ Tsing Hua Process for producing hydrogen with high yield under low temperature
EP1832332B1 (en) * 2006-03-09 2016-05-04 Haldor Topsøe A/S Process and system for purification of sulphur-containing exhaust gas
JP2008119685A (ja) * 2006-11-15 2008-05-29 Samsung Sdi Co Ltd 燃料電池用燃料酸化触媒とその製造方法、燃料電池システムの改質部及び燃料電池システム
EP1955979B1 (en) 2007-02-12 2012-04-04 Samsung SDI Co., Ltd. Reformer and Fuel Cell System Comprising the Same
JP2009297628A (ja) * 2008-06-12 2009-12-24 Babcock Hitachi Kk 熱機関の排ガス浄化装置，排ガス浄化方法及びＮＯｘ浄化触媒
CZ2008630A3 (cs) * 2008-10-17 2010-06-02 Univerzita Karlova V Praze Katalyzátor na bázi kov-CeO2 pro použití obzvlášte v palivových cláncích a zpusob jeho prípravy
JP5915520B2 (ja) * 2012-12-28 2016-05-11 トヨタ自動車株式会社 排ガス浄化用触媒
CN103521243B (zh) * 2013-09-24 2015-08-26 上海纳米技术及应用国家工程研究中心有限公司 一种氧化钯复合氧化物催化剂及其制备方法和应用
CN111185167B (zh) * 2020-03-19 2021-06-08 中国科学院过程工程研究所 一种用于CO净化的Pt基催化剂及其制备方法和用途

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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US2861959A (en) * 1952-05-03 1958-11-25 Exxon Research Engineering Co Promoted hydroforming catalyst
US4192779A (en) * 1977-10-19 1980-03-11 Ford Motor Company Catalyst system and method for increasing the selectivity of a catalyst
US4350613A (en) * 1980-03-11 1982-09-21 Matsushita Electric Industrial Company, Limited Catalyst for purifying exhaust gases and method for manufacturing same
DE3340569A1 (de) * 1983-11-09 1985-05-23 Sued Chemie Ag Katalysator zur herstellung von synthesegas bzw. von wasserstoff und verfahren zu dessen herstellung
US4650782A (en) * 1984-11-21 1987-03-17 Allied Corporation Lead-tolerant catalyst for treating exhaust gas in the presence of SO2
DE3524317A1 (de) * 1985-07-08 1987-01-15 Union Rheinische Braunkohlen Verfahren zur katalytischen herstellung eines alkoholgemisches mit erhoehtem isobutanolgehalt
JPS62155937A (ja) * 1985-08-30 1987-07-10 Agency Of Ind Science & Technol 金および金系複合酸化物を担持した触媒体を製造する方法
JPS63252908A (ja) * 1987-04-08 1988-10-20 Agency Of Ind Science & Technol 金超微粒子固定化酸化物、その製造法、酸化触媒、還元触媒、可燃性ガスセンサ素子、及び電極用触媒
US4868148A (en) * 1987-08-24 1989-09-19 Allied-Signal Inc. Layered automotive catalytic composite
DE3830318A1 (de) * 1988-09-07 1990-03-15 Degussa Abgaskatalysator mit verminderter neigung zu speicherung von schwefeloxiden und schwefelwasserstoffemission
US5061464A (en) * 1988-11-14 1991-10-29 Johnson Matthey, Inc. Oxidation process and catalyst for use therefor
US5139994A (en) * 1990-11-28 1992-08-18 Ford Motor Company Low temperature light-off platinum catalyst
JP2821033B2 (ja) * 1991-01-07 1998-11-05 株式会社日本触媒 ディーゼルエンジン排ガス浄化用触媒
US5266543A (en) * 1991-07-31 1993-11-30 Matsushita Electric Industrial Co., Ltd. Catalytic composite for deodorizing odorous gases and a method for preparing the same
DE4212020A1 (de) * 1992-04-09 1993-10-14 Consortium Elektrochem Ind Katalysator für die katalytische Nachverbrennung von Kohlenmonoxid und/oder oxidierbare organische Verbindungen enthaltenden Abgasen
FI90830C (fi) * 1992-04-23 1994-04-11 Kemira Oy Katalysaattori dieselpakokaasujen puhdistukseen
IL108635A (en) * 1993-02-18 1997-09-30 Grigorova Bojidara Catalyst for use in an oxidation reaction
IL112414A (en) * 1994-01-25 1998-08-16 Anglo American Res Lab Pty Ltd Method of preparing a catalyst by impregnating a porous support with a solution
ES2132728T3 (es) * 1994-11-02 1999-08-16 Anglo American Res Lab Pty Ltd Catalizador con soporte de oxido de zirconio/oxido de cerio.
US5686377A (en) * 1995-01-17 1997-11-11 Kabushiki Kaisha Toyota Chuo Kenkyusho Catalyst for purifying exhaust gases

Also Published As

Publication number Publication date
PT912231E (pt) 2002-02-28
DE69706685D1 (de) 2001-10-18
EP0912231A1 (en) 1999-05-06
BG103001A (en) 1999-08-31
TW505541B (en) 2002-10-11
DE69706685T2 (de) 2002-02-07
IL127309A0 (en) 1999-09-22
EP0912231B1 (en) 2001-09-12
NO985546D0 (no) 1998-11-27
HUP9902411A3 (en) 2003-09-29
ES2164344T3 (es) 2002-02-16
RU2175573C2 (ru) 2001-11-10
KR20000016120A (ko) 2000-03-25
NZ333157A (en) 1999-06-29
PL330185A1 (en) 1999-04-26
AR007315A1 (es) 1999-10-27
US6086835A (en) 2000-07-11
BR9709386A (pt) 2000-01-11
DK0912231T3 (da) 2001-11-12
WO1997045192A1 (en) 1997-12-04
CN1226184A (zh) 1999-08-18
CA2257280A1 (en) 1997-12-04
NO985546L (no) 1999-01-27
ATE205417T1 (de) 2001-09-15
AU2968597A (en) 1998-01-05
AU716049B2 (en) 2000-02-17
JP2000515058A (ja) 2000-11-14
IL127309A (en) 2001-05-20

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