JPS5787839A - Catalyst of monolithic construction type for purification of waste gas - Google Patents

Catalyst of monolithic construction type for purification of waste gas

Info

Publication number
JPS5787839A
JPS5787839A JP55163727A JP16372780A JPS5787839A JP S5787839 A JPS5787839 A JP S5787839A JP 55163727 A JP55163727 A JP 55163727A JP 16372780 A JP16372780 A JP 16372780A JP S5787839 A JPS5787839 A JP S5787839A
Authority
JP
Japan
Prior art keywords
oxide
catalyst
monolithic construction
purification
cerium
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
JP55163727A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359742B2 (enExample
Inventor
Yoshihiro Suzuki
Hiroo Kinoshita
Masayasu Sato
Masanori Obara
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.)
KIYATARAA KOGYO KK
Toyota Motor Corp
Original Assignee
KIYATARAA KOGYO KK
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 KIYATARAA KOGYO KK, Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical KIYATARAA KOGYO KK
Priority to JP55163727A priority Critical patent/JPS5787839A/ja
Publication of JPS5787839A publication Critical patent/JPS5787839A/ja
Priority to US06/592,740 priority patent/US4528279A/en
Publication of JPS6359742B2 publication Critical patent/JPS6359742B2/ja
Granted 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
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP55163727A 1980-11-20 1980-11-20 Catalyst of monolithic construction type for purification of waste gas Granted JPS5787839A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55163727A JPS5787839A (en) 1980-11-20 1980-11-20 Catalyst of monolithic construction type for purification of waste gas
US06/592,740 US4528279A (en) 1980-11-20 1984-03-23 Monolithic catalyst for exhaust gas purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163727A JPS5787839A (en) 1980-11-20 1980-11-20 Catalyst of monolithic construction type for purification of waste gas

Publications (2)

Publication Number Publication Date
JPS5787839A true JPS5787839A (en) 1982-06-01
JPS6359742B2 JPS6359742B2 (enExample) 1988-11-21

Family

ID=15779510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163727A Granted JPS5787839A (en) 1980-11-20 1980-11-20 Catalyst of monolithic construction type for purification of waste gas

Country Status (2)

Country Link
US (1) US4528279A (enExample)
JP (1) JPS5787839A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179153A (ja) * 1983-03-31 1984-10-11 Mitsui Mining & Smelting Co Ltd 排ガス浄化用三元触媒
JPS59185906A (ja) * 1983-04-06 1984-10-22 Toshiba Corp 燃焼装置
JPS6022929A (ja) * 1983-07-15 1985-02-05 Hitachi Ltd 触媒用耐熱性担体
JPS60238147A (ja) * 1984-05-10 1985-11-27 Toyota Central Res & Dev Lab Inc 窒素酸化物除去用触媒
JPS6135851A (ja) * 1984-07-30 1986-02-20 Hitachi Ltd 高温で安定な触媒用担体およびその調製方法
US4619909A (en) * 1984-02-10 1986-10-28 Nippon Shokubai Kagaku Kogyo Co., Ltd. Process for producing monolithic catalyst for purifying exhaust gases
JPS63185452A (ja) * 1985-12-12 1988-08-01 フア　トン　フア　クオン　シユイエ　ユアン 非貴金属系燃焼用触媒とその製造方法
JPH01281145A (ja) * 1987-12-22 1989-11-13 Rhone Poulenc Chim 触媒支持体材料

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* Cited by examiner, † Cited by third party
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EP0148358B1 (de) * 1983-11-10 1991-04-03 KAT-TEC Gesellschaft für Katalysatortechnik mbH Katalysator zur Verbrennung und Umwandlung von Gasen und höheren Kohlenwasserstoffen, sowie Vorrichtung zur Reduktion von Stickoxiden und Abgasnachverbrenner mit einem solchen Katalysator
DE3539125C1 (de) * 1985-11-05 1987-01-02 Hoechst Ag Verfahren zur Herstellung eines Traegerkatalysators
JPS62180751A (ja) * 1986-02-03 1987-08-08 Toyota Central Res & Dev Lab Inc 耐熱性アルミナ担体
JPH0675676B2 (ja) * 1986-12-24 1994-09-28 トヨタ自動車株式会社 排気ガス浄化用触媒
US4919902A (en) * 1987-09-30 1990-04-24 Allied-Signal Inc. Catalyst for treatment of exhaust gases from internal combustion engines
US4839146A (en) * 1987-04-15 1989-06-13 General Motors Corporation Catalyst for simultaneous NO decomposition and CO oxidation under cycled operating conditions
US4791091A (en) * 1987-09-30 1988-12-13 Allied-Signal Inc. Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst
DE3853258T2 (de) * 1987-11-07 1995-08-24 Nippon Catalytic Chem Ind Katalysator zur Abgasreinigung von Dieselmotoren.
US4868149A (en) * 1988-05-23 1989-09-19 Allied-Signal Inc. Palladium-containing catalyst for treatment of automotive exhaust and method of manufacturing the catalyst
US5110780A (en) * 1988-08-12 1992-05-05 W. R. Grace & Co.-Conn. Carbon monoxide oxidation catalyst
US4923842A (en) * 1988-10-11 1990-05-08 Allied-Signal Inc. Lanthanum containing catalyst for treating automotive exhaust
JP2730750B2 (ja) * 1989-02-16 1998-03-25 マツダ株式会社 排気ガス浄化用触媒およびその製造方法
US5041407A (en) * 1989-12-14 1991-08-20 Allied-Signal Inc. High-temperature three-way catalyst for treating automotive exhaust gases
US5051244A (en) * 1990-07-20 1991-09-24 Uop Use of a molecular sieve bed to minimize emissions during cold start of internal combustion engines
US5078979A (en) * 1990-07-20 1992-01-07 Uop Molecular sieve bed/catalyst to treat automotive exhaust
US5192515A (en) * 1990-09-20 1993-03-09 Molecular Technology Corporation Reduction of nitrogen oxide and carbon monoxide in effluent gases
US5234670A (en) * 1990-09-20 1993-08-10 Molecular Technology Corporation Reduction of nitrogen oxide in effluent gases using NCO radicals
US5142864A (en) * 1991-09-30 1992-09-01 Uop Process for treating an engine exhaust stream employing a catalyst, an adsorbent bed and a turbocharger
US5593654A (en) * 1992-03-12 1997-01-14 Condea Vista Company Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures
WO1994007600A1 (en) * 1992-09-28 1994-04-14 Allied-Signal Inc. Palladium-containing three-way automotive catalysts having unique support
US5837634A (en) * 1992-11-12 1998-11-17 Condea Vista Company Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
EP0613714B1 (en) * 1993-01-11 2001-07-04 Toyota Jidosha Kabushiki Kaisha Process for purifying exhaust gases
JP3291086B2 (ja) * 1993-09-24 2002-06-10 トヨタ自動車株式会社 排ガス浄化用触媒及び排ガス浄化方法
JP3924946B2 (ja) * 1997-09-25 2007-06-06 マツダ株式会社 排気ガス浄化材
KR20010032469A (ko) * 1997-11-27 2001-04-25 도미나가 가즈토 알루미나 담체 루테늄 촉매
JP2002530175A (ja) * 1998-11-20 2002-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コードレス走査ヘッドの充電器を備える超音波診断イメージングシステム
US6146602A (en) * 1999-02-08 2000-11-14 Ford Global Technologies, Inc. Mesoporous oxide molecular sieves for absorbing nitrogen oxides in oxidizing engine exhaust gas
AU3923300A (en) 1999-03-26 2000-10-16 Cabot Corporation Fumed metal oxide comprising catalytic converter
US6294140B1 (en) * 1999-04-23 2001-09-25 Degussa Ag Layered noble metal-containing exhaust gas catalyst and its preparation
US6540968B1 (en) * 1999-05-19 2003-04-01 Ford Global Technologies, Inc. Low-precious metal/high-rare earth oxide catalysts
JP4642955B2 (ja) * 1999-06-23 2011-03-02 イビデン株式会社 触媒担体およびその製造方法
US7250385B1 (en) 1999-11-16 2007-07-31 Ibiden Co., Ltd. Catalyst and method for preparation thereof
JP3855266B2 (ja) * 2001-11-01 2006-12-06 日産自動車株式会社 排気ガス浄化用触媒
US6903051B2 (en) * 2002-04-12 2005-06-07 Corning Incorporated In situ theta alumina coated monolithic catalyst supports
US20060116540A1 (en) * 2004-11-29 2006-06-01 Chevron U.S.A. Inc. Conversion of oxygenates to light olefins using high-silica molecular sieve CHA
US7282082B2 (en) * 2004-11-29 2007-10-16 Chevron Usa, Inc. Gas separation using high-silica molecular sieve CHA
US7402297B2 (en) * 2004-11-29 2008-07-22 Chevron U.S.A. Inc. High-silica molecular sieve CHA
US20060115399A1 (en) * 2004-11-29 2006-06-01 Chevron U.S.A. Inc. Treatment of engine exhaust using high-silica molecular sieve CHA
US20060116541A1 (en) * 2004-11-30 2006-06-01 Chevron U.S.A. Inc. Oxygenate conversion using boron-containing molecular sieve CHA
US20060115422A1 (en) * 2004-11-30 2006-06-01 Chevron U.S.A. Inc. Synthesis of amines boron-containing molecular sieve CHA
US7749471B2 (en) * 2004-11-30 2010-07-06 Chevron U.S.A. Inc. Reduction of oxides of nitrogen in a gas stream using boron-containing molecular sieve CHA
JP2008521746A (ja) 2004-11-30 2008-06-26 シェブロン ユー．エス．エー． インコーポレイテッド ホウ素含有モレキュラーシーブｃｈａ
US7462744B1 (en) * 2004-11-30 2008-12-09 Chevron U.S.A. Inc. Synthesis of amines using boron-containing molecular sieve CHA
US20060115401A1 (en) * 2004-11-30 2006-06-01 Chevron U.S.A. Inc. Reduction of oxides of nitrogen in a gas stream using boron-containing molecular sieve CHA
US7226575B2 (en) * 2004-11-30 2007-06-05 Chevron U.S.A. Inc. Boron-containing molecular sieve CHA
US20060115423A1 (en) * 2004-11-30 2006-06-01 Chevron U.S.A. Inc. Gas separation using boron-containing molecular sieve CHA
US20060115400A1 (en) * 2004-11-30 2006-06-01 Chevron U.S.A. Inc. Treatment of engine exhaust using boron-containing molecular sieve CHA
JP4778724B2 (ja) * 2005-05-02 2011-09-21 株式会社キャタラー 硫化水素発生抑制触媒
US7442354B2 (en) * 2005-06-23 2008-10-28 Chevron U.S.A. Inc. Treatment of engine exhaust using molecular sieve SSZ-56
DE102005040286A1 (de) * 2005-08-25 2007-03-01 Basf Ag Mechanisch stabiler Katalysator auf Basis von alpha-Aluminiumoxid
WO2007079038A2 (en) 2005-12-28 2007-07-12 Chevron U.S.A Inc. Molecular sieve ssz-74 composition of matter and synthesis thereof
US7762059B2 (en) * 2005-12-28 2010-07-27 Chevron U.S.A. Inc. Treatment of engine exhaust using molecular sieve SSZ-74
US7749473B2 (en) 2006-06-08 2010-07-06 Chevron U.S.A. Inc. Treatment of engine exhaust using molecular sieve SSZ-75
US8580228B2 (en) 2006-12-27 2013-11-12 Chevron U.S.A. Inc. Treatment of cold start engine exhaust
US7507393B2 (en) * 2007-03-20 2009-03-24 Chevron U. S. A. Inc. Boron-containing molecular sieve CHA
US20090131730A1 (en) * 2007-11-16 2009-05-21 Lun-Teh Yuen Oxygenate conversion using boron-containing molecular sieve cha
EP2265556A2 (en) * 2008-03-11 2010-12-29 Stanton Advanced Ceramics Reinforced ceramic refractory
CA2733271C (en) * 2008-08-11 2013-07-16 Zbigniew E. Ring Gas-phase hydrotreating of middle-distillates hydrocarbon feedstocks
WO2011011470A1 (en) 2009-07-24 2011-01-27 Stanton Advanced Ceramics, Inc. Composition useful as mortar or coatings refractories
US20110021340A1 (en) * 2009-07-24 2011-01-27 Karl-Heinz Schofalvi Refractory
US8763364B2 (en) 2011-04-18 2014-07-01 Chevron U.S.A. Inc. Treatment of cold start engine exhaust
WO2013154671A1 (en) 2012-04-12 2013-10-17 Chevron U.S.A. Inc. Processes using molecular sieve ssz-87
WO2014123610A1 (en) 2013-02-08 2014-08-14 Chevron U.S.A. Inc. Processes using molecular sieve ssz-85
WO2015179228A1 (en) 2014-05-21 2015-11-26 Chevron U.S.A. Inc. Processes using molecular sieve ssz-95
WO2015187216A1 (en) 2014-06-04 2015-12-10 Chevron U.S.A. Inc. Processes using molecular sieve ssz-100
US9475038B2 (en) 2014-06-04 2016-10-25 Chevron U.S.A. Inc. Processes using molecular sieve SSZ-99
MX376508B (es) 2014-07-03 2025-03-07 Chevron Usa Inc Procesos que usan tamiz molecular ssz-98.
WO2016039808A1 (en) 2014-09-09 2016-03-17 Chevron U.S.A. Inc. Processes using molecular sieve ssz-101
US20160102590A1 (en) 2014-10-14 2016-04-14 Exxonmobil Research And Engineering Company Methods of making porous crystalline materials and their use in hydrocarbon sorption
BR112020026548A2 (pt) 2018-07-27 2021-03-23 Johnson Matthey Public Limited Company Composição catalisadora, artigo catalisador para o tratamento de gás de escape, sistema de tratamento de emissão para tratar um fluxo de um gás de escape de combustão, e, método de tratamento de um gás de escape de um motor de combustão interna
US12257539B2 (en) 2021-08-31 2025-03-25 Corning Incorporated Reinforced exhaust treatment article, exhaust line, and methods

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US3883444A (en) * 1971-07-20 1975-05-13 Grace W R & Co Auto exhaust catalyst
US3776859A (en) * 1972-02-28 1973-12-04 Grace W R & Co Automotive exhaust conversion catalyst
JPS53131270A (en) * 1977-03-25 1978-11-15 Tdk Corp Treating method for exhaust gas
US4170573A (en) * 1978-04-07 1979-10-09 W. R. Grace & Co. Rare earth and platinum group metal catalyst compositions
JPS5610334A (en) * 1979-07-06 1981-02-02 Toyota Motor Corp Catalyst for cleaning up exhaust gas and manufacture of said catalyst

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179153A (ja) * 1983-03-31 1984-10-11 Mitsui Mining & Smelting Co Ltd 排ガス浄化用三元触媒
JPS59185906A (ja) * 1983-04-06 1984-10-22 Toshiba Corp 燃焼装置
JPS6022929A (ja) * 1983-07-15 1985-02-05 Hitachi Ltd 触媒用耐熱性担体
US4619909A (en) * 1984-02-10 1986-10-28 Nippon Shokubai Kagaku Kogyo Co., Ltd. Process for producing monolithic catalyst for purifying exhaust gases
JPS60238147A (ja) * 1984-05-10 1985-11-27 Toyota Central Res & Dev Lab Inc 窒素酸化物除去用触媒
JPS6135851A (ja) * 1984-07-30 1986-02-20 Hitachi Ltd 高温で安定な触媒用担体およびその調製方法
JPS63185452A (ja) * 1985-12-12 1988-08-01 フア　トン　フア　クオン　シユイエ　ユアン 非貴金属系燃焼用触媒とその製造方法
JPH01281145A (ja) * 1987-12-22 1989-11-13 Rhone Poulenc Chim 触媒支持体材料

Also Published As

Publication number Publication date
US4528279A (en) 1985-07-09
JPS6359742B2 (enExample) 1988-11-21

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