FR2416730A1 - Composition catalytique stable a base d'alumine et d'oxydes metalliques - Google Patents

Composition catalytique stable a base d'alumine et d'oxydes metalliques

Info

Publication number
FR2416730A1
FR2416730A1 FR7903450A FR7903450A FR2416730A1 FR 2416730 A1 FR2416730 A1 FR 2416730A1 FR 7903450 A FR7903450 A FR 7903450A FR 7903450 A FR7903450 A FR 7903450A FR 2416730 A1 FR2416730 A1 FR 2416730A1
Authority
FR
France
Prior art keywords
oxide
metal oxide
catalytic composition
alumina
alkaline earth
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.)
Withdrawn
Application number
FR7903450A
Other languages
English (en)
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals 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 Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Publication of FR2416730A1 publication Critical patent/FR2416730A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6525—Molybdenum
    • 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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth 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
    • B01J23/54—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
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Gas Burners (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

Composition catalytique perfectionnée. Cette composition catalytique consiste essentiellement en un composite calciné, présentant lui-même de l'activité catalytique, de l'alumine et d'un oxyde métallique choisi dans le groupe formé par les mélanges d'un oxyde de métal alcalino-terreux supérieur avec le trioxyde de molybdène, d'un oxyde de métal alcalino-terreux supéneur avec l'oxyde de zirconium, d'un oxyde de métal alcalino-terreux supérieur avec l'oxyde d'étain, de l'oxyde de lanthane avec la silice et de l'oxyde de lanthane avec l'oxyde d'étain, ledit composite ayant été formé par calcination de l'alumine en mélange avec le composant oxyde métallique à une température d'au moins 500 degrés C et se caractérisant par une surface spécifique d'au moins 20 m**2/g après chauffage de 1.200 degrés C, et une substance choisie dans le groupe formé par les métaux précieux, les métaux de base et les oxydes de métaux de base, incorporée en quantité catalytique dans le composite calciné. La composition catalytique selon l'invention donne des résultats remarquables en particulier dans la combustion des matières carbonées.
FR7903450A 1978-02-14 1979-02-12 Composition catalytique stable a base d'alumine et d'oxydes metalliques Withdrawn FR2416730A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/877,775 US4220559A (en) 1978-02-14 1978-02-14 High temperature-stable catalyst composition

Publications (1)

Publication Number Publication Date
FR2416730A1 true FR2416730A1 (fr) 1979-09-07

Family

ID=25370692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903450A Withdrawn FR2416730A1 (fr) 1978-02-14 1979-02-12 Composition catalytique stable a base d'alumine et d'oxydes metalliques

Country Status (8)

Country Link
US (1) US4220559A (fr)
JP (1) JPS54117387A (fr)
AU (1) AU527305B2 (fr)
CA (1) CA1120909A (fr)
DE (1) DE2905292A1 (fr)
FR (1) FR2416730A1 (fr)
GB (1) GB2014057B (fr)
IT (1) IT7947973A0 (fr)

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IT1152198B (it) * 1982-05-27 1986-12-31 Anic Spa Catalizzatore a base di gamma albumina e suo metodo di preparazione
CA1213875A (fr) * 1982-11-29 1986-11-12 Shigeo Uno Catalyseur de combustion
TR23911A (tr) * 1983-05-25 1990-11-05 Snam Progetti Gamma alümina aslindan katalizör ve bunun hazirlanma usulü.
EP0130835B1 (fr) * 1983-07-01 1990-05-02 Hitachi, Ltd. Catalyseur stable à haute température, procédé pour sa préparation et procédé pour effectuer des réactions chimiques en utilisant ce catalyseur
JPS60133211A (ja) * 1983-12-20 1985-07-16 Matsushita Electric Ind Co Ltd バ−ナプレ−ト
US4585752A (en) * 1984-08-15 1986-04-29 W. R. Grace & Co. Catalyst composition for ultra high temperature operation
JPS61157345A (ja) * 1984-12-28 1986-07-17 Toyo C C I Kk 触媒用担体
US4657880A (en) * 1985-03-18 1987-04-14 Corning Glass Works Preparation of high surface area agglomerates for catalyst support and preparation of monolithic support structures containing them
AU596966B2 (en) * 1985-04-16 1990-05-24 Unifrax Corporation Monolithic catalytic convertor mounting arrangement
DE3524317A1 (de) * 1985-07-08 1987-01-15 Union Rheinische Braunkohlen Verfahren zur katalytischen herstellung eines alkoholgemisches mit erhoehtem isobutanolgehalt
DE3541705A1 (de) * 1985-11-26 1987-05-27 Eugen Dipl Chem Dr Phil Dumont Katalysatormassen aus metallkeramik fuer die reduktion von oxiden des schwefels und stickstoffs in gasstroemen
NL8800251A (nl) * 1988-02-02 1989-09-01 Harshaw Chemie Bv Dragermateriaal voor een katalysator en werkwijze voor het vervaardigen van een dergelijk dragermateriaal.
US5281128A (en) * 1990-11-26 1994-01-25 Catalytica, Inc. Multistage process for combusting fuel mixtures
US5183401A (en) * 1990-11-26 1993-02-02 Catalytica, Inc. Two stage process for combusting fuel mixtures
US5232357A (en) * 1990-11-26 1993-08-03 Catalytica, Inc. Multistage process for combusting fuel mixtures using oxide catalysts in the hot stage
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
WO1993017968A1 (fr) * 1992-03-12 1993-09-16 Vista Chemical Company Preparation d'alumine stabilisee presentant une resistance accrue a la perte de superficie aux temperatures elevees
US5346871A (en) * 1993-03-09 1994-09-13 Exxon Research & Engineering Co. Catalyst for dehydrogenation of paraffins
US5360934A (en) * 1993-06-25 1994-11-01 Air Products And Chemicals, Inc. Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts
JP4098835B2 (ja) * 1993-12-07 2008-06-11 トヨタ自動車株式会社 排気ガス浄化用触媒
GB9409389D0 (en) * 1994-05-11 1994-06-29 Johnson Matthey Plc Catalytic combustion
JP3861303B2 (ja) * 1995-10-31 2006-12-20 トヨタ自動車株式会社 排ガス浄化用触媒
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
FR2743533B1 (fr) 1996-01-17 1998-04-10 Peugeot Dispositif de commande de la position d'un toit ouvrant de vehicule automobile
DE19847008A1 (de) * 1998-10-13 2000-04-20 Degussa Stickoxid-Speicherkatalysator
CN1107704C (zh) * 2000-02-03 2003-05-07 中国石油天然气股份有限公司兰州石化分公司 裂解汽油选择性加氢催化剂
US7390768B2 (en) 2002-01-22 2008-06-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Stabilized tin-oxide-based oxidation/reduction catalysts
US20040040890A1 (en) * 2002-08-30 2004-03-04 Morton Robert W. Desulfurization and novel compositions for same
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CN101423775B (zh) 2007-11-01 2010-05-12 中国石油天然气股份有限公司 一种选择性镍系加氢催化剂及其制备方法
CN101433841B (zh) * 2007-12-13 2010-04-14 中国石油天然气股份有限公司 一种选择性加氢催化剂及其制备方法
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KR102344231B1 (ko) 2016-07-29 2021-12-28 스미또모 가가꾸 가부시끼가이샤 알루미나 및 그것을 사용한 자동차 촉매의 제조 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170851A (en) * 1966-03-30 1969-11-19 Toa Gosei Chem Ind Process for the Production of Acrylic Acid
FR2210434A1 (fr) * 1972-12-15 1974-07-12 Universal Oil Prod Co
US3956186A (en) * 1973-10-11 1976-05-11 Toyota Jidosha Kogyo Kabushiki Kaisha Alumina coating for solid carriers for catalysts
US3966790A (en) * 1973-12-10 1976-06-29 Engelhard Minerals & Chemicals Corporation Compositions and methods for high temperature stable catalysts
FR2322261A1 (fr) * 1975-08-30 1977-03-25 Kali Chemie Ag Procede d'epuration de gaz d'echappement d'automobiles et catalyseurs pour l'execution de ce procede
US4056489A (en) * 1973-12-10 1977-11-01 Engelhard Minerals & Chemicals Corporation High temperature stable catalyst composition and method for its preparation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170851A (en) * 1966-03-30 1969-11-19 Toa Gosei Chem Ind Process for the Production of Acrylic Acid
FR2210434A1 (fr) * 1972-12-15 1974-07-12 Universal Oil Prod Co
US3956186A (en) * 1973-10-11 1976-05-11 Toyota Jidosha Kogyo Kabushiki Kaisha Alumina coating for solid carriers for catalysts
US3966790A (en) * 1973-12-10 1976-06-29 Engelhard Minerals & Chemicals Corporation Compositions and methods for high temperature stable catalysts
US4056489A (en) * 1973-12-10 1977-11-01 Engelhard Minerals & Chemicals Corporation High temperature stable catalyst composition and method for its preparation
FR2322261A1 (fr) * 1975-08-30 1977-03-25 Kali Chemie Ag Procede d'epuration de gaz d'echappement d'automobiles et catalyseurs pour l'execution de ce procede

Also Published As

Publication number Publication date
AU527305B2 (en) 1983-02-24
GB2014057B (en) 1982-08-04
IT7947973A0 (it) 1979-02-12
DE2905292A1 (de) 1979-08-23
CA1120909A (fr) 1982-03-30
GB2014057A (en) 1979-08-22
JPS54117387A (en) 1979-09-12
AU4410979A (en) 1979-08-23
US4220559A (en) 1980-09-02

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