DE69118754D1 - Zusammensetzung auf der Basis von mit seltenen Erden und/oder Erdalkalien dotiertem Aluminiumoxid und Herstellungsverfahren - Google Patents

Zusammensetzung auf der Basis von mit seltenen Erden und/oder Erdalkalien dotiertem Aluminiumoxid und Herstellungsverfahren

Info

Publication number
DE69118754D1
DE69118754D1 DE69118754T DE69118754T DE69118754D1 DE 69118754 D1 DE69118754 D1 DE 69118754D1 DE 69118754 T DE69118754 T DE 69118754T DE 69118754 T DE69118754 T DE 69118754T DE 69118754 D1 DE69118754 D1 DE 69118754D1
Authority
DE
Germany
Prior art keywords
pores
manufacturing process
composition based
diameter
alumina doped
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.)
Expired - Fee Related
Application number
DE69118754T
Other languages
English (en)
Other versions
DE69118754T2 (de
Inventor
Alain Bouruet-Aubetot
Thierry Chopin
Olivier Touret
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Publication of DE69118754D1 publication Critical patent/DE69118754D1/de
Application granted granted Critical
Publication of DE69118754T2 publication Critical patent/DE69118754T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69118754T 1990-06-13 1991-05-31 Zusammensetzung auf der Basis von mit seltenen Erden und/oder Erdalkalien dotiertem Aluminiumoxid und Herstellungsverfahren Expired - Fee Related DE69118754T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007322A FR2663245B1 (fr) 1990-06-13 1990-06-13 Composition a base d'alumine pour catalyseur et procede de fabrication.

Publications (2)

Publication Number Publication Date
DE69118754D1 true DE69118754D1 (de) 1996-05-23
DE69118754T2 DE69118754T2 (de) 1996-11-28

Family

ID=9397537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118754T Expired - Fee Related DE69118754T2 (de) 1990-06-13 1991-05-31 Zusammensetzung auf der Basis von mit seltenen Erden und/oder Erdalkalien dotiertem Aluminiumoxid und Herstellungsverfahren

Country Status (12)

Country Link
US (1) US5397758A (de)
EP (1) EP0461949B1 (de)
JP (1) JPH0813685B2 (de)
KR (1) KR0180919B1 (de)
AT (1) ATE136813T1 (de)
CA (1) CA2044457C (de)
DE (1) DE69118754T2 (de)
ES (1) ES2085975T3 (de)
FI (1) FI912820A (de)
FR (1) FR2663245B1 (de)
IE (1) IE912001A1 (de)
PT (1) PT97923A (de)

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US5389589A (en) * 1992-12-22 1995-02-14 Allied-Signal Inc. Barium-containing alumina
EP0604987B1 (de) * 1992-12-28 2002-06-19 National Institute of Advanced Industrial Science and Technology Entfernung von Stickstoffoxiden aus Abgas
JP3303486B2 (ja) * 1993-12-17 2002-07-22 トヨタ自動車株式会社 排ガス浄化用触媒の製造方法
US5752995A (en) * 1994-06-30 1998-05-19 Kang; Chia-Chen Chu Catalyst and process for the production of hydrogen and/or methane
US5789339A (en) * 1995-06-07 1998-08-04 W. R. Grace & Co.-Conn. Catalyst for oxidizing oxygen-containing organic compounds in waste gas
FR2747053B1 (fr) * 1996-04-03 1998-10-02 Rhone Poulenc Chimie Utilisation pour l'oxydation directe des composes soufres en soufre et/ou sulfates a basse temperature d'un catalyseur a base de cuivre
DE19714732A1 (de) * 1997-04-09 1998-10-15 Degussa Verfahren zum Abscheiden von katalytisch aktiven Komponenten auf hochoberflächigen Trägermaterialien
JP3980169B2 (ja) * 1997-05-02 2007-09-26 イルフォード イメージング スウィツアランド ゲーエムベーハー インクジェット印刷用記録シート
DE19836821A1 (de) * 1998-08-14 2000-02-24 Rwe Dea Ag Böhmitische Tonerden und aus diesen erhältliche phasenreine, hochtemperaturstabile und hochporöse Aluminiumoxide
EP1020223A3 (de) 1999-01-12 2001-09-12 Kabushiki Kaisha Toyota Chuo Kenkyusho Poröser Stoff, seine Hertellung, Katalysator enthaltend diesen Stoff und Verfahren zur Reinigung von Abgasen
ATE280130T1 (de) † 1999-08-11 2004-11-15 Akzo Nobel Nv Verfahren zur herstellung von quasi-kristallinen boehmiten aus preisgünstigen vorläufern
PT1204596E (pt) * 1999-08-11 2005-03-31 Albemarle Netherlands Bv Boehmites quasi-cristalinas contendo aditivos
US6528029B1 (en) 1999-10-13 2003-03-04 Engelhard Corporation Catalyst compositions employing sol gel particles and methods of using the same
US6797845B1 (en) 1999-11-22 2004-09-28 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent
US6933417B1 (en) 1999-11-22 2005-08-23 Dow Global Technologies Inc. Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent
US6680415B1 (en) * 1999-11-22 2004-01-20 Dow Global Technologies Inc. Oxyhalogenation process using catalyst having porous rare earth halide support
US6909024B1 (en) 1999-11-22 2005-06-21 The Dow Chemical Company Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process
JP4006976B2 (ja) 2000-11-15 2007-11-14 株式会社豊田中央研究所 複合酸化物粉末とその製造方法及び触媒
US6984763B2 (en) * 2001-05-23 2006-01-10 Dow Global Technologies Inc. Oxidative halogenation and optional dehydrogenation of c3+hydrocarbons
US20040152929A1 (en) * 2002-05-08 2004-08-05 Clarke William D Process for vinyl chloride manufacture from ethane and ethylene with air feed and alternative hcl processing methods
GB0428557D0 (en) * 2004-12-30 2005-02-09 Magnesium Elektron Ltd Thermally stable doped and undoped porous aluminium oxides and nanocomposite CeO -ZrO and A1 O containing mixed oxides
DE102005023048B4 (de) * 2005-05-13 2011-06-22 Forschungszentrum Jülich GmbH, 52428 Verfahren zur Herstellung eines Kathoden-Elektrolyt-Verbundes und eine Hochtemperatur-Brennstoffzelle
FR2901155B1 (fr) * 2006-05-16 2008-10-10 Rhodia Recherches & Tech Compositions utilisees notamment pour le piegeage d'oxydes d'azote (nox)
ITPD20060465A1 (it) * 2006-12-22 2008-06-23 Univ Degli Studi Trieste Materiali aerogel a base di ossidi metallici e compositi degli stessi
EP2190574B1 (de) * 2007-08-29 2019-08-28 Pacific Industrial Development Corporation Verfahren zur herstellung und anwendung von teilchenförmigem seltenerdmetallaluminiumoxid
CN102906013B (zh) * 2010-03-22 2016-05-25 布莱阿姆青年大学 制备孔结构受控的高多孔性稳定金属氧化物的方法
JP5789800B2 (ja) * 2011-03-31 2015-10-07 河合石灰工業株式会社 ベーマイト複合粒子及びその製造方法
US9079164B2 (en) 2012-03-26 2015-07-14 Brigham Young University Single reaction synthesis of texturized catalysts
US9114378B2 (en) 2012-03-26 2015-08-25 Brigham Young University Iron and cobalt based fischer-tropsch pre-catalysts and catalysts
US9289750B2 (en) 2013-03-09 2016-03-22 Brigham Young University Method of making highly porous, stable aluminum oxides doped with silicon
WO2015125206A1 (ja) * 2014-02-18 2015-08-27 日産自動車株式会社 排気ガス浄化触媒及びその製造方法
JP6594328B2 (ja) * 2014-10-02 2019-10-23 株式会社キャタラー 排ガス浄化用触媒
CN112584928B (zh) * 2018-08-22 2021-11-23 三井金属矿业株式会社 废气净化催化剂用多孔结构体和使用其的废气净化催化剂以及废气净化方法
JP2024520047A (ja) * 2021-05-28 2024-05-21 ローディア オペレーションズ 特定の細孔プロファイルを有する酸化アルミニウム及び酸化セリウムの組成物
CN118055806A (zh) * 2021-07-30 2024-05-17 罗地亚经营管理公司 氧化铝和氧化铈的组合物

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US2432286A (en) * 1944-07-19 1947-12-09 California Research Corp Preparation of a coprecipitated alumina-molybdena catalyst
FR1326386A (fr) * 1962-01-30 1963-05-10 Pechiney Saint Gobain Nouveaux produits poreux à base d'alumine
US4061594A (en) * 1974-01-10 1977-12-06 Rhone-Poulenc Industries Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures
US4181532A (en) * 1975-10-22 1980-01-01 United Kingdom Atomic Energy Authority Production of colloidal dispersions
US4476245A (en) * 1982-11-29 1984-10-09 Atlantic Richfield Company Preparative process for alkaline earth metal, aluminum-containing spinels
US4548709A (en) * 1983-04-29 1985-10-22 Mobil Oil Corporation Hydrotreating petroleum heavy ends in aromatic solvents with dual pore size distribution alumina catalyst
JPS6138626A (ja) * 1984-07-30 1986-02-24 Hitachi Ltd 触媒用担体
CA1247074A (en) * 1985-01-31 1988-12-20 Chung-Zong Wan Three-way catalysts of improved efficiency
JPS61245844A (ja) * 1985-04-25 1986-11-01 Babcock Hitachi Kk 燃焼用触媒担体およびその製法
JPS62180751A (ja) * 1986-02-03 1987-08-08 Toyota Central Res & Dev Lab Inc 耐熱性アルミナ担体
JPS6330365A (ja) * 1986-07-23 1988-02-09 新日本製鐵株式会社 Ｐｌｚｔ透光性セラミツクスの製造法
US4771029A (en) * 1987-05-18 1988-09-13 W. R. Grace & Co.-Conn Monolith washcoat having optimum pore structure and optimum method of designing the washcoat
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FR2628655B1 (fr) * 1988-03-16 1990-07-20 Pro Catalyse Support de catalyseur et catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ceux-ci
FR2634398B1 (fr) * 1988-06-29 1990-09-07 Elf Aquitaine Procede de preparation d'un catalyseur apte a promouvoir la conversion oxydante du methane en hydrocarbures superieurs

Also Published As

Publication number Publication date
IE912001A1 (en) 1991-12-18
FI912820A0 (fi) 1991-06-12
KR920000373A (ko) 1992-01-29
EP0461949A1 (de) 1991-12-18
JPH0813685B2 (ja) 1996-02-14
FI912820A (fi) 1991-12-14
ATE136813T1 (de) 1996-05-15
US5397758A (en) 1995-03-14
KR0180919B1 (ko) 1999-03-20
PT97923A (pt) 1992-03-31
CA2044457A1 (fr) 1991-12-14
FR2663245B1 (fr) 1992-09-18
FR2663245A1 (fr) 1991-12-20
EP0461949B1 (de) 1996-04-17
DE69118754T2 (de) 1996-11-28
CA2044457C (fr) 1997-02-25
JPH04228422A (ja) 1992-08-18
ES2085975T3 (es) 1996-06-16

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Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128

8339 Ceased/non-payment of the annual fee