JPS61242644A - Production of catalyst for purifying exhaust gas - Google Patents

Production of catalyst for purifying exhaust gas

Info

Publication number
JPS61242644A
JPS61242644A JP60083305A JP8330585A JPS61242644A JP S61242644 A JPS61242644 A JP S61242644A JP 60083305 A JP60083305 A JP 60083305A JP 8330585 A JP8330585 A JP 8330585A JP S61242644 A JPS61242644 A JP S61242644A
Authority
JP
Japan
Prior art keywords
catalyst
powder
catalytic components
exhaust gas
purifying
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.)
Granted
Application number
JP60083305A
Inventor
Shinichi Matsumoto
Akiko Naito
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP60083305A priority Critical patent/JPS61242644A/en
Publication of JPS61242644A publication Critical patent/JPS61242644A/en
Application status is Granted legal-status Critical

Links

Abstract

PURPOSE: To obtain a catalyst excellent in the durability of the purifying performance by mixing both a liquid dispersed with the fine granular catalytic components in a dispersion medium and the slurry suspended with ZrO2 powder and Al2O3 powder and molding the mixture.
CONSTITUTION: In relation to a catalyst for purifying an exhaust gas of an internal combustion engine, a dispersion liquid is prepared by dispersing the fine granular catalytic components in a dispersion medium such as water and alcohol and the slurry suspended with the catalyst deposition components consisting of ZrO2 powder and Al2O3 powder is prepared. After mixing the slurry to the dispersion liquid, a molding body is molded from this mixture and calcined and the catalytic components are deposited on the catalyst deposition components. By such a way, the flocculation of the catalytic components is prevented and simultaneously the alloying of the catalytic components with each other is prevented and the thereby, the catalyst for purifying an exhaust gas excellent in the durability of the purifying performance is obtained.
COPYRIGHT: (C)1986,JPO&Japio
JP60083305A 1985-04-18 1985-04-18 Production of catalyst for purifying exhaust gas Granted JPS61242644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60083305A JPS61242644A (en) 1985-04-18 1985-04-18 Production of catalyst for purifying exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60083305A JPS61242644A (en) 1985-04-18 1985-04-18 Production of catalyst for purifying exhaust gas

Publications (1)

Publication Number Publication Date
JPS61242644A true JPS61242644A (en) 1986-10-28

Family

ID=13798700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60083305A Granted JPS61242644A (en) 1985-04-18 1985-04-18 Production of catalyst for purifying exhaust gas

Country Status (1)

Country Link
JP (1) JPS61242644A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997034695A1 (en) * 1996-03-21 1997-09-25 Joachim Pohl Heterogenous catalyst, its manufacture and its use
JP2013513483A (en) * 2009-12-15 2013-04-22 エスディーシー マテリアルズ インコーポレイテッド A method of forming a mobility of nano active material was suppressed catalyst
US9308524B2 (en) 2009-12-15 2016-04-12 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9332636B2 (en) 2009-12-15 2016-05-03 SDCmaterials, Inc. Sandwich of impact resistant material
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9433938B2 (en) 2011-02-23 2016-09-06 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PTPD catalysts
US9498751B2 (en) 2011-08-19 2016-11-22 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9517448B2 (en) 2013-10-22 2016-12-13 SDCmaterials, Inc. Compositions of lean NOx trap (LNT) systems and methods of making and using same
US9522388B2 (en) 2009-12-15 2016-12-20 SDCmaterials, Inc. Pinning and affixing nano-active material
US9533299B2 (en) 2012-11-21 2017-01-03 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9586179B2 (en) 2013-07-25 2017-03-07 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters and methods of making and using same
US9592492B2 (en) 2007-10-15 2017-03-14 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
US9599405B2 (en) 2005-04-19 2017-03-21 SDCmaterials, Inc. Highly turbulent quench chamber
US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6080699A (en) * 1996-03-21 2000-06-27 Pohl; Joachim Heterogenous catalyst, its manufacture and its use
WO1997034695A1 (en) * 1996-03-21 1997-09-25 Joachim Pohl Heterogenous catalyst, its manufacture and its use
US9599405B2 (en) 2005-04-19 2017-03-21 SDCmaterials, Inc. Highly turbulent quench chamber
US9719727B2 (en) 2005-04-19 2017-08-01 SDCmaterials, Inc. Fluid recirculation system for use in vapor phase particle production system
US9592492B2 (en) 2007-10-15 2017-03-14 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
US9737878B2 (en) 2007-10-15 2017-08-22 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
US9597662B2 (en) 2007-10-15 2017-03-21 SDCmaterials, Inc. Method and system for forming plug and play metal compound catalysts
JP2013513483A (en) * 2009-12-15 2013-04-22 エスディーシー マテリアルズ インコーポレイテッド A method of forming a mobility of nano active material was suppressed catalyst
US9332636B2 (en) 2009-12-15 2016-05-03 SDCmaterials, Inc. Sandwich of impact resistant material
US9522388B2 (en) 2009-12-15 2016-12-20 SDCmaterials, Inc. Pinning and affixing nano-active material
US9308524B2 (en) 2009-12-15 2016-04-12 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9533289B2 (en) 2009-12-15 2017-01-03 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9433938B2 (en) 2011-02-23 2016-09-06 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PTPD catalysts
US9498751B2 (en) 2011-08-19 2016-11-22 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9533299B2 (en) 2012-11-21 2017-01-03 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9586179B2 (en) 2013-07-25 2017-03-07 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters and methods of making and using same
US9566568B2 (en) 2013-10-22 2017-02-14 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9517448B2 (en) 2013-10-22 2016-12-13 SDCmaterials, Inc. Compositions of lean NOx trap (LNT) systems and methods of making and using same
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
US9950316B2 (en) 2013-10-22 2018-04-24 Umicore Ag & Co. Kg Catalyst design for heavy-duty diesel combustion engines
US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same
US10086356B2 (en) 2014-03-21 2018-10-02 Umicore Ag & Co. Kg Compositions for passive NOx adsorption (PNA) systems and methods of making and using same

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