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AU7201398A - Gold based catalyst for exhaust gas purification - Google Patents

Gold based catalyst for exhaust gas purification

Info

Publication number
AU7201398A
AU7201398A AU72013/98A AU7201398A AU7201398A AU 7201398 A AU7201398 A AU 7201398A AU 72013/98 A AU72013/98 A AU 72013/98A AU 7201398 A AU7201398 A AU 7201398A AU 7201398 A AU7201398 A AU 7201398A
Authority
AU
Australia
Prior art keywords
exhaust gas
gas purification
based catalyst
gold based
gold
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU72013/98A
Inventor
Lachezar Angelov Petrov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAMAN CONSULTANCY Ltd
Original Assignee
LAMAN CONSULTANCY Ltd
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 LAMAN CONSULTANCY Ltd filed Critical LAMAN CONSULTANCY Ltd
Publication of AU7201398A publication Critical patent/AU7201398A/en
Abandoned legal-status Critical Current

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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B01D53/8675—Ozone
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
AU72013/98A 1997-05-15 1998-05-15 Gold based catalyst for exhaust gas purification Abandoned AU7201398A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BG101490 1997-05-15
BG101490A BG62687B1 (en) 1997-05-15 1997-05-15 Gold catalyst for the oxidation of carbon oxide and hydrocarbons, reduction of nitrogen oxides and ozone decomposition
PCT/BG1998/000010 WO1998051401A1 (en) 1997-05-15 1998-05-15 Gold based catalyst for exhaust gas purification

Publications (1)

Publication Number Publication Date
AU7201398A true AU7201398A (en) 1998-12-08

Family

ID=3927016

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72013/98A Abandoned AU7201398A (en) 1997-05-15 1998-05-15 Gold based catalyst for exhaust gas purification

Country Status (5)

Country Link
EP (1) EP0981402A1 (en)
JP (1) JP2001524030A (en)
AU (1) AU7201398A (en)
BG (1) BG62687B1 (en)
WO (1) WO1998051401A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG62723B1 (en) * 1997-09-29 2000-06-30 "Ламан-Консулт"Оод Gold catalyst and its application in fuel components
DE19983527T1 (en) * 1998-09-07 2001-08-02 Anglo American Res Lab Pty Ltd Gold catalyst for fuel cells
WO2000059631A1 (en) * 1999-04-01 2000-10-12 Anglo American Research Laboratories (Proprietary) Limited Selective catalytic oxidation of co in presence of h2
US7152609B2 (en) 2003-06-13 2006-12-26 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette
US7243658B2 (en) 2003-06-13 2007-07-17 Philip Morris Usa Inc. Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
US9107452B2 (en) 2003-06-13 2015-08-18 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
US7165553B2 (en) 2003-06-13 2007-01-23 Philip Morris Usa Inc. Nanoscale catalyst particles/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette
US7677254B2 (en) 2003-10-27 2010-03-16 Philip Morris Usa Inc. Reduction of carbon monoxide and nitric oxide in smoking articles using iron oxynitride
US7712471B2 (en) 2003-10-27 2010-05-11 Philip Morris Usa Inc. Methods for forming transition metal oxide clusters and smoking articles comprising transition metal oxide clusters
US20050197244A1 (en) * 2004-03-05 2005-09-08 L'vovich Moroz B. Exhaust treatment system and catalyst system
US7569510B2 (en) * 2006-02-27 2009-08-04 Philip Morris Usa Inc. Catalysts to reduce carbon monoxide such as in the mainstream smoke of a cigarette
CZ2008630A3 (en) * 2008-10-17 2010-06-02 Univerzita Karlova V Praze Metal-CeO2 based catalyst for use particularly in fuel elements and process for preparing thereof
JP5821254B2 (en) * 2011-04-13 2015-11-24 トヨタ自動車株式会社 Exhaust gas purification catalyst
US8668890B2 (en) * 2012-04-26 2014-03-11 Basf Corporation Base metal catalyst composition and methods of treating exhaust from a motorcycle
US8765085B2 (en) 2012-04-26 2014-07-01 Basf Corporation Base metal catalyst and method of using same
US9358527B2 (en) 2012-07-09 2016-06-07 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification catalyst and production method thereof
JP6107487B2 (en) * 2013-07-09 2017-04-05 株式会社豊田中央研究所 N2O decomposition catalyst and N2O-containing gas decomposition method using the same
JP6154409B2 (en) * 2015-01-27 2017-06-28 トヨタ自動車株式会社 Method for producing heterometallic multinuclear complex containing Ni and Au

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581628A (en) * 1976-03-18 1980-12-17 Johnson Matthey Co Ltd Catalytic purification of automobile exhaust gases
JPH02290251A (en) * 1989-01-24 1990-11-30 Nkk Corp Gold-containing catalyst for catalytic combustion
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
CN1096875C (en) * 1994-06-17 2002-12-25 波基达拉·格里戈洛瓦 Oxidation catalyst
EP0789621B1 (en) * 1994-11-02 1999-05-12 Anglo American Research Laboratories (Proprietary) Limited Catalyst with zirconia/ceria support
FR2729582A1 (en) * 1995-01-25 1996-07-26 Air Liquide PROCESS FOR REMOVING AN IMPURITY CONTAINED IN A GASEOUS COMPOUND

Also Published As

Publication number Publication date
JP2001524030A (en) 2001-11-27
BG101490A (en) 1999-04-30
BG62687B1 (en) 2000-05-31
EP0981402A1 (en) 2000-03-01
WO1998051401A1 (en) 1998-11-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase