ATE176605T1 - Palladium katalysatoren für unvollständige verbrennung und verfahren zu deren verwendung - Google Patents

Palladium katalysatoren für unvollständige verbrennung und verfahren zu deren verwendung

Info

Publication number
ATE176605T1
ATE176605T1 AT92905922T AT92905922T ATE176605T1 AT E176605 T1 ATE176605 T1 AT E176605T1 AT 92905922 T AT92905922 T AT 92905922T AT 92905922 T AT92905922 T AT 92905922T AT E176605 T1 ATE176605 T1 AT E176605T1
Authority
AT
Austria
Prior art keywords
catalyst
temperature
palladium
combustion
support
Prior art date
Application number
AT92905922T
Other languages
English (en)
Inventor
Betta Ralph A Dalla
Kazunori Tsurumi
Toru Shoji
Nobuyasu Ezawa
Fabio H Ribiero
Robert L Garten
Original Assignee
Catalytica Inc
Tanaka Precious Metal Ind
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
Priority claimed from US07/617,975 external-priority patent/US5326253A/en
Priority claimed from US07/617,974 external-priority patent/US5250489A/en
Priority claimed from US07/617,979 external-priority patent/US5259754A/en
Application filed by Catalytica Inc, Tanaka Precious Metal Ind filed Critical Catalytica Inc
Application granted granted Critical
Publication of ATE176605T1 publication Critical patent/ATE176605T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J37/0225—Coating of metal substrates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
    • F01N2510/0682—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings having a discontinuous, uneven or partially overlapping coating of catalytic material, e.g. higher amount of material upstream than downstream or vice versa

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Gas Burners (AREA)
AT92905922T 1990-11-26 1991-11-26 Palladium katalysatoren für unvollständige verbrennung und verfahren zu deren verwendung ATE176605T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US61798190A 1990-11-26 1990-11-26
US07/617,975 US5326253A (en) 1990-11-26 1990-11-26 Partial combustion process and a catalyst structure for use in the process
US07/617,974 US5250489A (en) 1990-11-26 1990-11-26 Catalyst structure having integral heat exchange
US07/617,979 US5259754A (en) 1990-11-26 1990-11-26 Partial combustion catalyst of palladium on a zirconia support and a process for using it

Publications (1)

Publication Number Publication Date
ATE176605T1 true ATE176605T1 (de) 1999-02-15

Family

ID=27505143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92905922T ATE176605T1 (de) 1990-11-26 1991-11-26 Palladium katalysatoren für unvollständige verbrennung und verfahren zu deren verwendung

Country Status (9)

Country Link
EP (1) EP0559844B1 (de)
JP (1) JP3191013B2 (de)
KR (1) KR100261782B1 (de)
AT (1) ATE176605T1 (de)
AU (1) AU1335792A (de)
DE (1) DE69130894T2 (de)
ES (1) ES2129041T3 (de)
RU (1) RU2153631C2 (de)
WO (1) WO1992009848A1 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474441A (en) * 1989-08-22 1995-12-12 Engelhard Corporation Catalyst configuration for catalytic combustion systems
EP0605251A1 (de) * 1992-12-28 1994-07-06 Kabushiki Kaisha Riken Abgasreiniger
WO1994020790A1 (en) * 1993-03-01 1994-09-15 Engelhard Corporation Improved catalytic combustion system including a separator body
KR960701339A (ko) * 1993-03-04 1996-02-24 스티븐 아이. 밀러 촉매적 연소 시스템용의 개선된 기판 구조(Improved Substrate Configuration for Catalytic Combustion System)
EP0645171B1 (de) * 1993-09-21 1997-11-26 National Science Council Palladiumlegierung enthaltender Katalysator zur thermischen Zersetzung von Stickstoffmonoxyd
FR2742680B1 (fr) * 1995-12-22 1998-01-16 Inst Francais Du Petrole Catalyseur de combustion et procede de combustion utilisant un tel catalyseur
FR2743008B1 (fr) * 1995-12-28 1998-01-30 Inst Francais Du Petrole Procede de combustion catalytique a plusieurs zones catalytiques successives
FR2743616B1 (fr) 1996-01-15 1998-02-27 Inst Francais Du Petrole Systeme de combustion catalytique a injection etagee de combustible
FR2743511B1 (fr) * 1996-01-15 1998-02-27 Inst Francais Du Petrole Procede de combustion catalytique a injection etagee de combustible
US20010026838A1 (en) 1996-06-21 2001-10-04 Engelhard Corporation Monolithic catalysts and related process for manufacture
SE518816C2 (sv) * 1997-10-20 2002-11-26 Kanthal Ab Förfarande för avgasrening jämte gasbrännare
BR9909986A (pt) * 1998-04-28 2000-12-26 Engelhard Corp Catalisadores monolìticos e processo afim para a fabricação
JP4226143B2 (ja) * 1998-06-05 2009-02-18 パナソニック株式会社 触媒燃焼装置及びその燃焼制御方法
US6174159B1 (en) 1999-03-18 2001-01-16 Precision Combustion, Inc. Method and apparatus for a catalytic firebox reactor
US6375910B1 (en) 1999-04-02 2002-04-23 Engelhard Corporation Multi-zoned catalytic trap and methods of making and using the same
JP4350250B2 (ja) * 2000-01-27 2009-10-21 株式会社キャタラー 排気ガス浄化用触媒
US6586254B1 (en) 2000-06-15 2003-07-01 Engelhard Corporation Method and apparatus for accelerated catalyst poisoning and deactivation
US6727097B2 (en) 2000-06-15 2004-04-27 Engelhard Corporation Method and apparatus for accelerated catalyst poisoning and deactivation
US6540843B1 (en) * 2000-09-12 2003-04-01 Honeywell International Inc. Method of preparing a catalyst layer over a metallic surface of a recuperator
DE10110465B4 (de) * 2001-03-05 2005-12-08 Vodafone Pilotentwicklung Gmbh Reaktor
US7276212B2 (en) 2001-10-01 2007-10-02 Engelhard Corporation Exhaust articles for internal combustion engines
US6948928B2 (en) * 2001-10-18 2005-09-27 Catacel Corporation Catalytic combustor for a gas turbine
US20040001781A1 (en) 2002-06-27 2004-01-01 Engelhard Corporation Multi-zone catalytic converter
DE10329162A1 (de) * 2003-06-27 2005-01-13 Alstom Technology Ltd Katalytischer Reaktor und zugehöriges Betriebsverfahren
DE10349876A1 (de) 2003-10-25 2005-05-25 Daimlerchrysler Ag Brennkraftmaschine mit Abgasreinigungsanlage und Verfahren zur Reinigung des Abgases einer Brennkraftmaschine
US7374729B2 (en) 2004-03-30 2008-05-20 Basf Catalysts Llc Exhaust gas treatment catalyst
US7795172B2 (en) 2004-06-22 2010-09-14 Basf Corporation Layered exhaust treatment catalyst
RU2372556C2 (ru) * 2008-01-24 2009-11-10 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Способ сжигания углеводородных топлив (варианты) и катализаторы для его осуществления
US8038954B2 (en) 2008-02-14 2011-10-18 Basf Corporation CSF with low platinum/palladium ratios
EP2141140A1 (de) * 2008-07-03 2010-01-06 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Keramikschaumstoff mit gesteigerter Porosität und gesteigerten aktiven katalytischen Phasen
EP2141139A1 (de) * 2008-07-03 2010-01-06 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Keramikschaumstoffe mit gesteigerter Zusammensetzung in der heterogenen Katalyse
FR2941999B1 (fr) * 2009-02-12 2011-04-08 Peugeot Citroen Automobiles Sa Catalyseur pour le traitement des gaz d'echappement d'un moteur a combustion et procede d'obtention d'un tel catalyseur
RU2406954C1 (ru) * 2009-07-16 2010-12-20 Шелудяков Евгений Павлович Каталитический генератор тепла
GB0922194D0 (en) * 2009-12-21 2010-02-03 Johnson Matthey Plc Improvements in emission control
DE102011101616A1 (de) 2011-05-14 2012-11-15 Howaldtswerke-Deutsche Werft Gmbh Verfahren zur Verbrennung eines Brennstoff-Sauerstoff-Gemisches und Vorrichtung zur Durchführung dieses Verfahrens
US8585807B2 (en) * 2011-09-30 2013-11-19 Uchicago Argonne, Llc Low-cost method for fabricating palladium and palladium-alloy thin films on porous supports
JP5966637B2 (ja) 2012-06-07 2016-08-10 株式会社Ihi マイクロリアクタ
RU2491118C1 (ru) * 2012-06-28 2013-08-27 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ УЧРЕЖДЕНИЕ НАУКИ ИНСТИТУТ ОРГАНИЧЕСКОЙ ХИМИИ им. Н.Д. ЗЕЛИНСКОГО РОССИЙСКОЙ АКАДЕМИИ НАУК (ИОХ РАН) Способ приготовления катализатора для получения синтез-газа, катализатор, приготовленный по этому способу, и способ получения синтез-газа с его использованием
RU2514382C1 (ru) * 2012-10-09 2014-04-27 Гребнев Вениамин Владимирович Способ изготовления рений- и рутенийсодержащих каталитических нейтрализаторов двигателей внутреннего сгорания (двс)
RU2493912C1 (ru) * 2012-10-16 2013-09-27 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ УЧРЕЖДЕНИЕ НАУКИ ИНСТИТУТ ОРГАНИЧЕСКОЙ ХИМИИ им. Н.Д. ЗЕЛИНСКОГО РОССИЙСКОЙ АКАДЕМИИ НАУК (ИОХ РАН) Способ приготовления катализатора для получения синтез-газа
GB201315892D0 (en) * 2013-07-31 2013-10-23 Johnson Matthey Plc Zoned diesel oxidation catalyst
UA123263C2 (uk) * 2015-03-05 2021-03-10 Шелл Інтернаціонале Рісерч Маатшаппідж Б.В. Каталізатор окислення метану, процес його отримання та спосіб його застосування
GB2564333B (en) * 2015-06-28 2019-12-04 Johnson Matthey Plc Catalytic wall-flow filter having a membrane
RU2619104C1 (ru) * 2015-12-24 2017-05-12 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Способ приготовления катализатора для получения синтез газа из метана, катализатор, приготовленный по этому способу, и способ получения синтез газа из метана с его использованием
RU2621689C1 (ru) * 2015-12-24 2017-06-07 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Катализатор и способ получения синтез-газа из метана с его использованием
DK3507008T3 (da) 2016-08-31 2021-11-22 Shell Int Research Fremgangsmåde til fremstilling af en methanoxideringskatalysator
JP7077304B2 (ja) 2016-08-31 2022-05-30 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ メタン酸化触媒、それを調製するプロセス、およびそれを使用する方法
RU2638831C1 (ru) * 2016-09-30 2017-12-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Способ приготовления катализатора для получения синтез-газа из метана, катализатор, приготовленный по этому способу, и способ получения синтез-газа из метана с его использованием
JP6865664B2 (ja) * 2017-09-25 2021-04-28 株式会社キャタラー 排ガス浄化用酸化触媒装置
JP2019058875A (ja) 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP2019058876A (ja) 2017-09-27 2019-04-18 イビデン株式会社 ハニカム触媒
JP6698602B2 (ja) 2017-09-27 2020-05-27 イビデン株式会社 排ガス浄化用ハニカム触媒
JP6684257B2 (ja) 2017-09-27 2020-04-22 イビデン株式会社 排ガス浄化用ハニカム触媒
CN107855123B (zh) * 2017-11-23 2020-04-10 中国科学技术大学 一种Pd/SiO2@Al2O3纳米晶材料及其制备方法、应用
EP3778011B1 (de) 2018-03-28 2026-03-04 Mitsui Kinzoku Company, Limited Abgasreinigungskatalysator
US12486792B2 (en) 2019-08-20 2025-12-02 Shell Usa, Inc. Methane oxidation catalyst and a method of making and using thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270896A (en) * 1975-08-26 1981-06-02 Engelhard Minerals & Chemicals Corporation Catalyst system
SE7802205L (sv) * 1977-03-04 1978-09-05 Johnson Matthey Co Ltd Forbettringar i och avseende katalys
US4603547A (en) * 1980-10-10 1986-08-05 Williams Research Corporation Catalytic relight coating for gas turbine combustion chamber and method of application
EP0198948A3 (de) * 1985-04-11 1988-09-21 Nippon Shokubai Kagaku Kogyo Co., Ltd Katalytischer Brenner zur Verbrennung eines leichten Kohlen- wasserstoff enthaltenden Brennstoffs
US4598063A (en) * 1985-08-09 1986-07-01 Retallick William B Spiral catalyst support and method of making it
ATE45800T1 (de) * 1985-11-21 1989-09-15 Werner Fiala Verfahren zur temperaturerhoehung von katalysatoren und vorrichtung zur durchfuehrung des verfahrens.
US4870824A (en) * 1987-08-24 1989-10-03 Westinghouse Electric Corp. Passively cooled catalytic combustor for a stationary combustion turbine
KR920005089B1 (ko) * 1988-07-06 1992-06-26 우스이 고꾸사이 산교 가부시끼가이샤 배기가스 정화용 촉매를 담지하기 위한 금속제 담지모체(擔持母體)와 그의 제조방법
US4893465A (en) * 1988-08-22 1990-01-16 Engelhard Corporation Process conditions for operation of ignition catalyst for natural gas combustion
US5047381A (en) * 1988-11-21 1991-09-10 General Electric Company Laminated substrate for catalytic combustor reactor bed

Also Published As

Publication number Publication date
ES2129041T3 (es) 1999-06-01
EP0559844B1 (de) 1999-02-10
RU2153631C2 (ru) 2000-07-27
WO1992009848A1 (en) 1992-06-11
KR100261782B1 (ko) 2000-07-15
JPH06506290A (ja) 1994-07-14
AU1335792A (en) 1992-06-25
DE69130894D1 (de) 1999-03-25
EP0559844A1 (de) 1993-09-15
EP0559844A4 (en) 1993-11-03
DE69130894T2 (de) 1999-09-02
JP3191013B2 (ja) 2001-07-23

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