FI934470A - Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessa - Google Patents

Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessa Download PDF

Info

Publication number
FI934470A
FI934470A FI934470A FI934470A FI934470A FI 934470 A FI934470 A FI 934470A FI 934470 A FI934470 A FI 934470A FI 934470 A FI934470 A FI 934470A FI 934470 A FI934470 A FI 934470A
Authority
FI
Finland
Prior art keywords
combustion
pdo
palladiumoxide
metoder
binaer
Prior art date
Application number
FI934470A
Other languages
English (en)
Other versions
FI934470A0 (fi
Inventor
Ting C Chou
Teresa Kennelly
Robert J Farrauto
Original Assignee
Engelhard 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 Engelhard Corp filed Critical Engelhard Corp
Publication of FI934470A publication Critical patent/FI934470A/fi
Publication of FI934470A0 publication Critical patent/FI934470A0/fi

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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
FI934470A 1991-04-12 1993-10-11 Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessa FI934470A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/684,409 US5378142A (en) 1991-04-12 1991-04-12 Combustion process using catalysts containing binary oxides
PCT/US1992/002377 WO1992018243A1 (en) 1991-04-12 1992-03-20 Praseodymium-palladium binary oxide, catalyst compositions containing the same, and methods of use

Publications (2)

Publication Number Publication Date
FI934470A true FI934470A (fi) 1993-10-11
FI934470A0 FI934470A0 (fi) 1993-10-11

Family

ID=24747926

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934470A FI934470A0 (fi) 1991-04-12 1993-10-11 Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessa

Country Status (10)

Country Link
US (3) US5378142A (fi)
JP (1) JPH06506907A (fi)
AT (1) ATE161754T1 (fi)
AU (1) AU660028B2 (fi)
DE (1) DE69223954T2 (fi)
FI (1) FI934470A0 (fi)
MX (1) MX9201662A (fi)
NO (1) NO933661L (fi)
TW (1) TW205515B (fi)
WO (1) WO1992018243A1 (fi)

Families Citing this family (33)

* 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
US5378142A (en) * 1991-04-12 1995-01-03 Engelhard Corporation Combustion process using catalysts containing binary oxides
EP0686249A1 (en) * 1993-03-04 1995-12-13 Engelhard Corporation Improved substrate configuration for catalytic combustion system
FR2720296B1 (fr) * 1994-05-27 1996-07-12 Rhone Poulenc Chimie Composés à base d'alumine, d'oxyde de cérium et d'oxyde de zirconium à réductibilité élevée, leur procédé de préparation et leur utilisation dans la préparation de catalyseurs.
FR2743616B1 (fr) * 1996-01-15 1998-02-27 Inst Francais Du Petrole Systeme de combustion catalytique a injection etagee de combustible
US6110861A (en) * 1997-06-02 2000-08-29 The University Of Chicago Partial oxidation catalyst
US6540968B1 (en) 1999-05-19 2003-04-01 Ford Global Technologies, Inc. Low-precious metal/high-rare earth oxide catalysts
JP3862458B2 (ja) * 1999-11-15 2006-12-27 日本碍子株式会社 ハニカム構造体
US7812227B2 (en) * 2001-11-13 2010-10-12 U.S. Smokeless Tobacco Company Cloning of cytochrome p450 genes from nicotiana
US6680279B2 (en) * 2002-01-24 2004-01-20 General Motors Corporation Nanostructured catalyst particle/catalyst carrier particle system
WO2004002619A1 (en) * 2002-06-28 2004-01-08 Conocophillips Company Oxidized metal catalysts and process for producing synthesis gas
US6946013B2 (en) * 2002-10-28 2005-09-20 Geo2 Technologies, Inc. Ceramic exhaust filter
ATE408712T1 (de) * 2003-01-10 2008-10-15 Millennium Pharm Inc Verfahren zur bestimmung des wiederauftretens von prostata krebs
US20040254071A1 (en) * 2003-06-11 2004-12-16 Yan Jiyang Method for control of washcoat distribution along channels of a particulate filter substrate
US8637731B2 (en) * 2003-10-16 2014-01-28 U.S. Smokeless Tobacco Company Nicotiana nucleic acid molecules and uses thereof
EP2330191A1 (en) 2003-10-16 2011-06-08 U.S. Smokeless Tobacco Company Cloning of cytochrome P450 genes from nicotiana
JP3912377B2 (ja) * 2003-12-25 2007-05-09 日産自動車株式会社 排ガス浄化用触媒粉末の製造方法
JP4547930B2 (ja) * 2004-02-17 2010-09-22 日産自動車株式会社 触媒、触媒の調製方法及び排ガス浄化用触媒
JP4547935B2 (ja) * 2004-02-24 2010-09-22 日産自動車株式会社 排ガス浄化用触媒、排ガス浄化触媒、及び触媒の製造方法
JP4513372B2 (ja) * 2004-03-23 2010-07-28 日産自動車株式会社 排ガス浄化用触媒及び排ガス浄化触媒
JP4513384B2 (ja) * 2004-03-31 2010-07-28 日産自動車株式会社 高耐熱性排ガス浄化用触媒及びその製造方法
EP1786562A2 (en) * 2004-07-08 2007-05-23 Nissan Motor Co., Ltd. Catalyst, exhaust gas purification catalyst, and method for manufacturing same
US20070199097A1 (en) * 2004-09-03 2007-08-23 U.S. Smokeless Tobacco Company Tobacco plants having a mutation in a nicotine demethylase gene
JP5200315B2 (ja) * 2004-12-22 2013-06-05 日産自動車株式会社 排気ガス浄化触媒、及び排気ガス浄化触媒の製造方法
DE102006021436A1 (de) * 2006-05-09 2007-11-15 Mtu Aero Engines Gmbh Gasturbinentriebwerk
US8319011B2 (en) 2006-12-15 2012-11-27 U.S. Smokeless Tobacco Company Llc Tobacco plants having reduced nicotine demethylase activity
US11332753B2 (en) 2006-12-15 2022-05-17 U.S. Smokeless Tobacco Company Llc Tobacco plants having reduced nicotine demethylase activity
KR101305182B1 (ko) * 2010-11-30 2013-09-12 현대자동차주식회사 귀금속을 활용한 고성능 촉매
US8754276B2 (en) * 2012-08-10 2014-06-17 Exxonmobil Research And Engineering Company Reverse flow reactors for propylene and aromatics production
CN105246590A (zh) * 2013-07-11 2016-01-13 沙特基础工业全球技术公司 镧系氧化物减少催化剂烧结的用途
JP6556376B2 (ja) * 2016-10-19 2019-08-07 ユミコア日本触媒株式会社 排気ガス浄化用触媒、および排気ガスの浄化方法
FR3061543B1 (fr) * 2016-12-30 2019-08-23 Produits Berger Bruleur a combustion catalytique en materiau poreux a performances de fonctionnement optimisees et flacon equipe d'un tel bruleur
CN109174075A (zh) * 2018-09-04 2019-01-11 中国科学院上海硅酸盐研究所 一种用于光催化降解VOCs的稀土元素改性二氧化钛纳米光催化材料及其制备方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056646A (en) * 1959-07-14 1962-10-02 Engelhard Ind Inc Method of effecting the catalytic contact of gases containing oxygen and methane
US3928961A (en) * 1971-05-13 1975-12-30 Engelhard Min & Chem Catalytically-supported thermal combustion
US3940923A (en) * 1971-05-13 1976-03-02 Engelhard Minerals & Chemicals Corporation Method of operating catalytically supported thermal combustion system
US3846979A (en) * 1971-12-17 1974-11-12 Engelhard Min & Chem Two stage combustion process
JPS5137634B2 (fi) * 1972-01-18 1976-10-16
US3975900A (en) * 1972-02-18 1976-08-24 Engelhard Minerals & Chemicals Corporation Method and apparatus for turbine system combustor temperature
US3993572A (en) * 1972-08-04 1976-11-23 Engelhard Minerals & Chemicals Corporation Rare earth containing catalyst composition
US4056489A (en) * 1973-12-10 1977-11-01 Engelhard Minerals & Chemicals Corporation High temperature stable catalyst composition and method for its preparation
US4021185A (en) * 1973-12-10 1977-05-03 Engelhard Minerals & Chemicals Corporation Compositions and methods for high temperature stable catalysts
FR2289738A2 (fr) * 1974-10-30 1976-05-28 Engelhard Min & Chem Procede et appareillage d'obtention d'une combustion entretenue dans une turbine a gaz
US4089654A (en) * 1975-08-26 1978-05-16 Engelhard Minerals & Chemicals Corporation Catalyst system
MX3874E (es) * 1975-12-29 1981-08-26 Engelhard Min & Chem Mejoras en metodo para iniciar un sistema de combustion utilizando un catalizador
US4170573A (en) * 1978-04-07 1979-10-09 W. R. Grace & Co. Rare earth and platinum group metal catalyst compositions
US4415537A (en) * 1982-02-01 1983-11-15 United Technologies Corporation Catalytic combustor
KR920000149B1 (ko) * 1983-07-01 1992-01-09 가부시기가이샤 히다찌세이사꾸쇼 내열성촉매 및 그 사용방법
JPS60244339A (ja) * 1984-05-21 1985-12-04 Nippon Kagaku Sangyo Kk 高温接触燃焼用触媒
US4650782A (en) * 1984-11-21 1987-03-17 Allied Corporation Lead-tolerant catalyst for treating exhaust gas in the presence of SO2
JPS62140646A (ja) * 1985-12-17 1987-06-24 Matsushita Electric Ind Co Ltd 排ガス浄化用触媒体
US4720473A (en) * 1986-03-10 1988-01-19 Cri International, Inc. Production of improved catalyst-type particles using length and density grading
JPS62216642A (ja) * 1986-03-19 1987-09-24 Tokyo Electric Power Co Inc:The ガスタ−ビン燃焼器用の触媒体
US4888103A (en) * 1986-09-03 1989-12-19 Herbst Joseph A Process of stripping in a catalytic cracking operation employing a catalyst mixture which includes a shape selective medium pore silicate zeolite component
DE3778645D1 (de) * 1986-09-10 1992-06-04 Hitachi Ltd Methode der katalytischen verbrennung mit waermebestaendigem katalysator.
JPS6388041A (ja) * 1986-09-30 1988-04-19 Tanaka Kikinzoku Kogyo Kk 酸化用触媒
JPH0626672B2 (ja) * 1987-03-05 1994-04-13 株式会社豊田中央研究所 排気浄化触媒及びその製造方法
JPS63238311A (ja) * 1987-03-25 1988-10-04 Tanaka Kikinzoku Kogyo Kk 酸化用触媒による燃料の燃焼方法
JPS63294411A (ja) * 1987-05-25 1988-12-01 Tanaka Kikinzoku Kogyo Kk 酸化用触媒による燃料の燃焼方法
JPS63296842A (ja) * 1987-05-29 1988-12-02 Tanaka Kikinzoku Kogyo Kk 酸化用パラジウム触媒
US4861938A (en) * 1987-07-07 1989-08-29 Uop Chemical conversion process
JPS6457002A (en) * 1987-08-28 1989-03-03 Tanaka Precious Metal Ind Usage of oxidizing catalyst
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
EP0315896B1 (en) * 1987-11-07 1995-03-08 Nippon Shokubai Kagaku Kogyo Co., Ltd Diesel engine exhaust gas purification catalyst
JPH0237643A (ja) * 1988-07-27 1990-02-07 Omron Tateisi Electron Co 有極電磁継電器
US4893465A (en) * 1988-08-22 1990-01-16 Engelhard Corporation Process conditions for operation of ignition catalyst for natural gas combustion
US5216875A (en) * 1988-08-22 1993-06-08 Engelhard Corporation Catalytic combustion process using supported palladium oxide catalysts
DE3831823A1 (de) * 1988-09-19 1990-03-22 Windmoeller & Hoelscher Beutel mit randnahen loechern fuer haltestifte
JPH0779925B2 (ja) * 1988-12-21 1995-08-30 株式会社神戸製鋼所 圧力晶析装置および方法
JPH02237643A (ja) * 1989-03-10 1990-09-20 Toyota Motor Corp 排気ガス浄化用触媒の製造方法
JP2716205B2 (ja) * 1989-05-08 1998-02-18 株式会社日本触媒 排ガス浄化用触媒
US5102639A (en) * 1991-04-12 1992-04-07 Engelhard Corporation Praseodymium-palladium binary oxide, catalyst compositions containing the same, and methods of use
US5169300A (en) * 1991-04-12 1992-12-08 Engelhard Corporation Praseodymium-palladium binary oxide, catalyst, methods of combustion and regeneration
US5378142A (en) * 1991-04-12 1995-01-03 Engelhard Corporation Combustion process using catalysts containing binary oxides

Also Published As

Publication number Publication date
ATE161754T1 (de) 1998-01-15
FI934470A0 (fi) 1993-10-11
TW205515B (fi) 1993-05-11
US5863851A (en) 1999-01-26
NO933661L (no) 1993-12-06
NO933661D0 (no) 1993-10-11
AU660028B2 (en) 1995-06-08
US5750458A (en) 1998-05-12
DE69223954D1 (de) 1998-02-12
WO1992018243A1 (en) 1992-10-29
JPH06506907A (ja) 1994-08-04
US5378142A (en) 1995-01-03
AU1908992A (en) 1992-11-17
MX9201662A (es) 1992-10-01
DE69223954T2 (de) 1998-07-16

Similar Documents

Publication Publication Date Title
FI934470A (fi) Binaer praseodym-palladiumoxid, katalysatorkompositioner innehaollande denna, och metoder att anvaenda dessa
DK0600962T3 (da) Sølvholdig bærerkatalysator og fremgangsmåde til katalytisk dekomponering af dinitrogenmonoxid
AU580443B2 (en) Catalytic hydrogen generator for use with methanol
AU4139097A (en) Process for generating power including a combustion process
KR850008661A (ko) 개량된 산화촉매
ES460525A1 (es) Un metodo de hacer que una operacion de cragueo quede libre de su dependencia de un dispositivo de combustion de co paratratamiento de gases de combustion residuales.
MY102273A (en) A method and device using a flame for producing synthetic gas.
NO991763D0 (no) Cerium- og zirkoniumoksider, blandede og faste l°sninger med forbedret termisk stabilitet for katalysatorer til avgass-systemer og fremgangsmÕte for fremstilling derav
ES2053262T3 (es) Un metodo para la reduccion de la contaminacion procedente de las camaras de combustion.
UA43334C2 (uk) Спосіб конверсії рідкого парафіновмісного вуглеводню
DE59203130D1 (de) VERFAHREN ZUR HERSTELLUNG VON HYDROXYLAMIN AUS NO x? ENTHALTENDEN ABGASEN.
FI934471A0 (fi) Braennkatalysatorer som innehaoller binaera oxider och metoder att anvaenda dessa
JPS577254A (en) Catalyst for reforming of methanol
JPS5543003A (en) Preparation of methanol
JPS56108517A (en) Decomposition of nitrogen oxide in waste gas
Johnsson et al. Decomposition and reduction of N2O over limestone under FBC conditions
GB1425481A (en) Process for reducing nitrogen oxide emission from automobile exhausts
GB1405406A (en) Reduction of nitrogen oxides
JPS52101663A (en) Treatment of nitrogen oxides of high concentration
JPS6470131A (en) Catalyst for purifying exhaust gas
BG50069A1 (en) Catalyst for complete oxidizing of hydrocarbons and carbon monoxide in gas mixtures
GB1370223A (en) Methods of treating waste gases
GB1395986A (en) Method of adiabatically oxidizing a carbonaceous fuel
TH31474A (th) กระบวนการสำหรับก่อให้เกิดกำลังรวมถึงกระบวนการสันดาป
UA14126A1 (uk) Спосіб очистки відхідhих газів від оксиду азоту