JPH05305240A - 排気ガス浄化用触媒 - Google Patents

排気ガス浄化用触媒

Info

Publication number
JPH05305240A
JPH05305240A JP4134243A JP13424392A JPH05305240A JP H05305240 A JPH05305240 A JP H05305240A JP 4134243 A JP4134243 A JP 4134243A JP 13424392 A JP13424392 A JP 13424392A JP H05305240 A JPH05305240 A JP H05305240A
Authority
JP
Japan
Prior art keywords
catalyst
copper
gallium
oxide
exhaust gas
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.)
Pending
Application number
JP4134243A
Other languages
English (en)
Japanese (ja)
Inventor
Masaru Ito
賢 伊藤
Hiroyuki Yamaguchi
博之 山口
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.)
NE Chemcat Corp
Original Assignee
NE Chemcat 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 NE Chemcat Corp filed Critical NE Chemcat Corp
Priority to JP4134243A priority Critical patent/JPH05305240A/ja
Priority to US07/946,859 priority patent/US5256614A/en
Priority to EP92115984A priority patent/EP0571655B1/en
Priority to DE69223403T priority patent/DE69223403T2/de
Priority to CA002079091A priority patent/CA2079091C/en
Publication of JPH05305240A publication Critical patent/JPH05305240A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP4134243A 1992-04-27 1992-04-27 排気ガス浄化用触媒 Pending JPH05305240A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4134243A JPH05305240A (ja) 1992-04-27 1992-04-27 排気ガス浄化用触媒
US07/946,859 US5256614A (en) 1992-04-27 1992-09-18 Catalyst for purification of exhaust gas
EP92115984A EP0571655B1 (en) 1992-04-27 1992-09-18 Catalyst for purification of exhaust gas
DE69223403T DE69223403T2 (de) 1992-04-27 1992-09-18 Katalysator zur Reinigung von Abgasen
CA002079091A CA2079091C (en) 1992-04-27 1992-09-24 Catalyst for purification of exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4134243A JPH05305240A (ja) 1992-04-27 1992-04-27 排気ガス浄化用触媒

Publications (1)

Publication Number Publication Date
JPH05305240A true JPH05305240A (ja) 1993-11-19

Family

ID=15123751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4134243A Pending JPH05305240A (ja) 1992-04-27 1992-04-27 排気ガス浄化用触媒

Country Status (5)

Country Link
US (1) US5256614A (show.php)
EP (1) EP0571655B1 (show.php)
JP (1) JPH05305240A (show.php)
CA (1) CA2079091C (show.php)
DE (1) DE69223403T2 (show.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072128A1 (en) 2007-12-18 2009-06-24 Tosoh Corporation Catalyst for reducing nitrogen oxides and process for reducing nitrogen oxides
WO2011078149A1 (ja) 2009-12-22 2011-06-30 東ソー株式会社 新規メタロシリケート、その製造方法、窒素酸化物浄化触媒、その製造方法、及びそれを用いた窒素酸化物浄化方法
JP2015205270A (ja) * 2007-08-13 2015-11-19 ピーキュー コーポレイション 新規鉄含有アルミノケイ酸塩ゼオライト、ならびにその作製方法および使用方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5925590A (en) * 1994-05-25 1999-07-20 Eltron Research, Inc. Catalysts utilizing oxygen-deficient metal oxide compound for removal of exhaust gas constituents
JPH10328561A (ja) * 1997-06-03 1998-12-15 Honda Motor Co Ltd 耐熱性ｈｃ吸着剤
US6625977B2 (en) 2000-12-20 2003-09-30 Caterpillar Inc Method and a system for removing particulates and toxic substances from an exhaust of an engine that use hydrocarbons as a fuel
CN109529859A (zh) * 2018-12-19 2019-03-29 济南大学 一种用于汽车尾气催化净化的多功能介孔铈基固溶体催化剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723072A1 (de) * 1987-07-11 1989-01-19 Basf Ag Verfahren zur entfernung von stickoxiden aus abgasen
DE4003515A1 (de) * 1990-02-06 1991-08-08 Bayer Ag Verfahren zur reduktion von in abgasen enthaltenen stickoxiden
WO1992006768A1 (de) * 1990-10-18 1992-04-30 Herrmann Gerstenmeier Verfahren und vorrichtung zur reinigung von abgasen
US5238890A (en) * 1990-10-31 1993-08-24 Idemitsu Kosan Company Limited Exhaust gas purifying catalyst and an exhaust gas purifying method using the catalyst
FR2674769B1 (fr) * 1991-04-04 1994-04-29 Inst Francais Du Petrole Catalyseur du type galloaluminosilicate contenant du gallium, un metal noble de la famille du platine et au moins un metal additionnel, et son utilisation en aromatisation des hydrocarbures.
JPH04371231A (ja) * 1991-06-18 1992-12-24 N E Chemcat Corp 排気ガス浄化用触媒
US5149511A (en) * 1991-10-07 1992-09-22 Ford Motor Company Method of selectively reducing NOx
US5318934A (en) * 1991-12-27 1994-06-07 Mazda Motor Corporation Catalyst for exhaust gas cleaning

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015205270A (ja) * 2007-08-13 2015-11-19 ピーキュー コーポレイション 新規鉄含有アルミノケイ酸塩ゼオライト、ならびにその作製方法および使用方法
EP2072128A1 (en) 2007-12-18 2009-06-24 Tosoh Corporation Catalyst for reducing nitrogen oxides and process for reducing nitrogen oxides
US7794680B2 (en) 2007-12-18 2010-09-14 Tosoh Corporation Nitrogen oxide-reducing catalyst and method for reducing nitrogen oxide
WO2011078149A1 (ja) 2009-12-22 2011-06-30 東ソー株式会社 新規メタロシリケート、その製造方法、窒素酸化物浄化触媒、その製造方法、及びそれを用いた窒素酸化物浄化方法
US9675935B2 (en) 2009-12-22 2017-06-13 Tosoh Corporation Metallosilicates, processes for producing the same, nitrogen oxide removal catalyst, process for producing the same, and method for removing nitrogen oxide with the same

Also Published As

Publication number Publication date
DE69223403T2 (de) 1998-03-26
EP0571655A3 (show.php) 1994-04-20
CA2079091A1 (en) 1993-10-28
US5256614A (en) 1993-10-26
EP0571655A2 (en) 1993-12-01
DE69223403D1 (de) 1998-01-15
EP0571655B1 (en) 1997-12-03
CA2079091C (en) 1996-10-08

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