DE3868553D1 - Verfahren zur gewinnung eines ceriumoxids. - Google Patents

Verfahren zur gewinnung eines ceriumoxids.

Info

Publication number
DE3868553D1
DE3868553D1 DE8888401593T DE3868553T DE3868553D1 DE 3868553 D1 DE3868553 D1 DE 3868553D1 DE 8888401593 T DE8888401593 T DE 8888401593T DE 3868553 T DE3868553 T DE 3868553T DE 3868553 D1 DE3868553 D1 DE 3868553D1
Authority
DE
Germany
Prior art keywords
obtaining
ceric
cerium oxide
oxide
hydroxide
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
DE8888401593T
Other languages
English (en)
Inventor
Loarer Jean-Luc Le
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
Application granted granted Critical
Publication of DE3868553D1 publication Critical patent/DE3868553D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • C01F17/235—Cerium oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/253—Halides
    • C01F17/271—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/276—Nitrates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/282—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C01P2006/13—Surface area thermal stability thereof at high temperatures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
DE8888401593T 1987-06-29 1988-06-24 Verfahren zur gewinnung eines ceriumoxids. Expired - Fee Related DE3868553D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709122A FR2617154B1 (fr) 1987-06-29 1987-06-29 Procede d'obtention d'oxyde cerique et oxyde cerique a nouvelles caracteristiques morphologiques

Publications (1)

Publication Number Publication Date
DE3868553D1 true DE3868553D1 (de) 1992-04-02

Family

ID=9352611

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8888401594T Expired - Fee Related DE3864931D1 (de) 1987-06-29 1988-06-24 Ceriumoxid mit morphologischen charakteristika und verfahren zu seiner herstellung.
DE8888401593T Expired - Fee Related DE3868553D1 (de) 1987-06-29 1988-06-24 Verfahren zur gewinnung eines ceriumoxids.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8888401594T Expired - Fee Related DE3864931D1 (de) 1987-06-29 1988-06-24 Ceriumoxid mit morphologischen charakteristika und verfahren zu seiner herstellung.

Country Status (12)

Country Link
US (2) US5023070A (de)
EP (2) EP0300851B1 (de)
JP (2) JPH0818833B2 (de)
KR (2) KR910010130B1 (de)
AT (2) ATE72808T1 (de)
AU (2) AU608861B2 (de)
BR (2) BR8803179A (de)
CA (2) CA1339478C (de)
DE (2) DE3864931D1 (de)
ES (2) ES2029524T3 (de)
FR (1) FR2617154B1 (de)
GR (2) GR3003131T3 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
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FR2617153B1 (fr) * 1987-06-26 1991-04-05 Rhone Poulenc Chimie Procede d'obtention d'un oxyde cerique et oxyde cerique a nouvelles caracteristiques morphologiques
FR2632945B1 (fr) * 1988-06-15 1991-02-08 Rhone Poulenc Chimie Procede d'obtention d'un oxyde cerique de grande surface specifique
DE3864932D1 (de) * 1987-06-29 1991-10-24 Rhone Poulenc Chimie Verfahren zur gewinnung eines ceriumoxids.
FR2617154B1 (fr) * 1987-06-29 1990-11-30 Rhone Poulenc Chimie Procede d'obtention d'oxyde cerique et oxyde cerique a nouvelles caracteristiques morphologiques
FR2623793B1 (fr) * 1987-11-30 1991-06-07 Rhone Poulenc Chimie Procede de preparation de granules a base d'oxyde de titane, de zirconium, ou de cerium et produits ainsi obtenus
US5279789A (en) * 1988-12-23 1994-01-18 Rhone-Poulenc Chimie Ceric oxide particulates having improved morphology
FR2640953B1 (de) * 1988-12-23 1991-02-08 Rhone Poulenc Chimie
FR2640954B1 (de) * 1988-12-23 1991-03-29 Rhone Poulenc Chimie
US5401484A (en) * 1990-08-18 1995-03-28 Chemson Polymer-Additive Gesellschaft M.B.H. Process for producing metal hydroxides with a small specific area
US5449387A (en) * 1992-06-17 1995-09-12 Rhone-Poulenc Chemicals Limited Cerium (IV) catalyst compounds and promoting combustion of hydrocarbon fuels therewith
US5466646A (en) * 1992-08-18 1995-11-14 Worcester Polytechnic Institute Process for the preparation of solid state materials and said materials
US5417956A (en) * 1992-08-18 1995-05-23 Worcester Polytechnic Institute Preparation of nanophase solid state materials
US5389352A (en) * 1993-07-21 1995-02-14 Rodel, Inc. Oxide particles and method for producing them
DE69516569T2 (de) * 1994-02-18 2001-01-04 Rhone Poulenc Chimie Organische Sole von vierwertigen Metalloxid und deren Verwendung in Kohlenwasserstoffzusammensetzungen
FR2716388B1 (fr) * 1994-02-18 1996-08-02 Rhone Poulenc Chimie Sol organique de composé cérique et son procédé de synthèse.
FR2726199A1 (fr) * 1994-10-28 1996-05-03 Rhone Poulenc Chimie Sol organique d'oxyde tetravalent et son utilisation comme additif de composes hydrocarbones
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US6210451B1 (en) 1995-02-21 2001-04-03 Rhone-Poulenc Chimie Colloidal organic sols comprising tetravalent metal oxide/organic acid complexes
FR2736042B1 (fr) * 1995-06-30 1997-09-12 Rhone Poulenc Chimie Dispersion colloidale et composition redispersible sous forme d'une dispersion colloidale a base d'oxyde de cerium
FR2741869B1 (fr) * 1995-12-04 1998-02-06 Rhone Poulenc Chimie Oxyde de cerium a pores de structure lamellaire, procede de preparation et utilisation en catalyse
US6420269B2 (en) * 1996-02-07 2002-07-16 Hitachi Chemical Company, Ltd. Cerium oxide abrasive for polishing insulating films formed on substrate and methods for using the same
CA2263241C (en) * 1996-09-30 2004-11-16 Masato Yoshida Cerium oxide abrasive and method of abrading substrates
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JPH11181403A (ja) * 1997-12-18 1999-07-06 Hitachi Chem Co Ltd 酸化セリウム研磨剤及び基板の研磨法
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
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
US6680415B1 (en) 1999-11-22 2004-01-20 Dow Global Technologies Inc. Oxyhalogenation process using catalyst having porous rare earth halide support
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
JP5168527B2 (ja) * 2001-01-18 2013-03-21 株式会社豊田中央研究所 酸化物粉末とその製造方法
MXPA03010693A (es) * 2001-05-23 2004-07-01 Dow Global Technologies Inc Halogenacion oxidante y deshidreogenacion opcional de hidrocarburos de c3+.
KR100890773B1 (ko) * 2001-09-07 2009-03-31 아난 가세이 가부시키가이샤 산화 제2세륨 및 그 제조법 및 배기가스 정화용 촉매
US7666239B2 (en) * 2001-11-16 2010-02-23 Ferro Corporation Hydrothermal synthesis of cerium-titanium oxide for use in CMP
US20060032836A1 (en) * 2001-11-16 2006-02-16 Ferro Corporation Methods of controlling the properties of abrasive particles for use in chemical-mechanical polishing slurries
US6596042B1 (en) 2001-11-16 2003-07-22 Ferro Corporation Method of forming particles for use in chemical-mechanical polishing slurries and the particles formed by the process
WO2003044123A1 (en) * 2001-11-16 2003-05-30 Ferro Corporation Particles for use in cmp slurries and method for producing them
KR100477939B1 (ko) * 2002-04-15 2005-03-18 주식회사 엘지화학 단결정 산화세륨 분말의 제조방법
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
US20050108947A1 (en) * 2003-11-26 2005-05-26 Mueller Brian L. Compositions and methods for chemical mechanical polishing silica and silicon nitride
US20060021972A1 (en) * 2004-07-28 2006-02-02 Lane Sarah J Compositions and methods for chemical mechanical polishing silicon dioxide and silicon nitride
JP4561975B2 (ja) * 2004-09-14 2010-10-13 第一稀元素化学工業株式会社 セリアゾル及びその製造方法
KR100725699B1 (ko) 2005-09-02 2007-06-07 주식회사 엘지화학 일액형 ｃｍｐ 슬러리용 산화 세륨 분말, 그 제조방법,이를 포함하는 일액형 ｃｍｐ 슬러리 조성물, 및 상기슬러리를 사용하는 얕은 트랜치 소자 분리방법
JP5279183B2 (ja) * 2006-10-12 2013-09-04 第一稀元素化学工業株式会社 セリウム系酸化物の製造方法
US8105318B2 (en) * 2006-11-14 2012-01-31 Ams Research Corporation Introducer and valve cap for anastomosis device
EP2155823B9 (de) * 2007-06-08 2014-02-19 Dow Corning Corporation Bei hochtemperatur leistungsfähige fluorsilikon-elastomere
FR2962431B1 (fr) 2010-07-07 2018-01-19 Rhodia Operations Composition a base d'oxydes de cerium, de niobium et, eventuellement, de zirconium et son utilisation en catlyse.
FR2965189A1 (fr) 2010-09-29 2012-03-30 Rhodia Operations Procede de traitement d'un gaz contenant des oxydes d'azote (nox) utilisant comme catalyseur une composition a base d'oxyde de cerium et d'oxyde de niobium
JP6221183B2 (ja) * 2012-02-15 2017-11-01 ディーエスエム アイピー アセッツ ビー．ブイ． メチルリモニトリルの新規な製造方法
EP2628723B1 (de) * 2012-02-15 2014-09-10 DSM IP Assets B.V. Neues Verfahren zur Herstellung von Methyllimonitril
EP3006404B1 (de) 2013-06-04 2020-07-29 Nippon Denko Co.,Ltd. Ceria-zirkonia-mischoxid und verfahren zur herstellung davon
CN105636930B (zh) 2013-10-15 2018-09-18 罗地亚经营管理公司 经由直接胺化反应形成伯胺、仲胺或叔胺的方法
WO2015117264A1 (en) * 2014-02-07 2015-08-13 Xi'an Jiaotong University Cerium dioxide nanoparticles and methods for their preparation and use
TWI607969B (zh) * 2014-09-12 2017-12-11 台灣積體電路製造股份有限公司 二氧化鈰粉體的製造方法及二氧化鈰粉體
KR20170083085A (ko) 2014-11-10 2017-07-17 로디아 오퍼레이션스 직접 아민화 반응에 의한 아민을 형성하는 방법
RU2707291C2 (ru) 2014-12-22 2019-11-26 Родиа Операсьон Катализаторы окисления циклоалканов и способ получения спиртов и кетонов
EP3297985B1 (de) 2015-05-18 2021-08-11 Rhodia Operations Verfahren zur oxidation von alkoholen unter verwendung sauerstoffhaltiger gase
KR20200116139A (ko) * 2018-01-30 2020-10-08 바스프 에스이 시클로알칸의 산화 방법
KR102162974B1 (ko) * 2018-10-17 2020-10-07 창원대학교 산학협력단 용매열 합성법을 이용한 금속이온 도핑 세리아의 제조방법
CN112939052B (zh) * 2021-03-22 2022-12-09 北方稀土生一伦高科技有限公司 一种小粒度氧化铈的制备方法

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US4231997A (en) * 1979-04-05 1980-11-04 Engelhard Minerals & Chemicals Corporation Preparation of rare earth nitrates
US4545923A (en) * 1982-06-11 1985-10-08 Rhone-Poulenc Inc. Process for preparing colloidal ceric oxide and complexes thereof with free organic acids
US4647401A (en) * 1983-01-24 1987-03-03 Rhone Poulenc Inc. Process for preparing colloidal ceric oxide and complexes thereof with free organic acids
FR2545830B1 (fr) * 1983-05-13 1986-01-03 Rhone Poulenc Spec Chim Nouvelle composition de polissage a base de cerium et son procede de fabrication
SU1159886A1 (ru) * 1983-06-10 1985-06-07 МГУ им.М.В.Ломоносова Способ разделени редкоземельных элементов
FR2549846B1 (fr) * 1983-07-29 1986-12-26 Rhone Poulenc Spec Chim Nouvelle composition de polissage a base de cerium et son procede de fabrication
JPS6096527A (ja) * 1983-11-01 1985-05-30 Asahi Chem Ind Co Ltd 軽希土中のセリウムを分離する法
FR2559755A1 (fr) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2559754A1 (fr) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2583736B1 (fr) * 1985-06-20 1987-08-14 Rhone Poulenc Spec Chim Nouveau compose de cerium iv et son procede de preparation.
FR2584388B1 (fr) * 1985-07-03 1991-02-15 Rhone Poulenc Spec Chim Composition a base d'oxyde cerique, sa preparation et ses utilisations
FR2587036A1 (fr) * 1985-09-10 1987-03-13 Rhone Poulenc Spec Chim Procede de traitement de minerais de terres rares
FR2593195B1 (fr) * 1986-01-22 1988-08-12 Centre Nat Rech Scient Nouvelles compositions particulaires d'oxyde de terre rare, leur preparation et leur application
FR2596382B1 (fr) * 1986-03-26 1988-05-27 Rhone Poulenc Chimie Dispersions aqueuses colloidales d'un compose de cerium iv et leur procede d'obtention
FR2596381B1 (fr) * 1986-03-26 1988-05-27 Rhone Poulenc Chimie Oxydes ceriques a nouvelles caracteristiques morphologiques et leur procede d'obtention
FR2608583B1 (fr) * 1986-12-19 1990-12-07 Rhone Poulenc Chimie Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
DE3864932D1 (de) * 1987-06-29 1991-10-24 Rhone Poulenc Chimie Verfahren zur gewinnung eines ceriumoxids.
FR2617154B1 (fr) * 1987-06-29 1990-11-30 Rhone Poulenc Chimie Procede d'obtention d'oxyde cerique et oxyde cerique a nouvelles caracteristiques morphologiques

Also Published As

Publication number Publication date
EP0300851B1 (de) 1992-02-26
KR910010131B1 (ko) 1991-12-17
DE3864931D1 (de) 1991-10-24
JPH0818833B2 (ja) 1996-02-28
GR3003131T3 (en) 1993-02-17
BR8803179A (pt) 1989-01-24
JPS6465017A (en) 1989-03-10
FR2617154B1 (fr) 1990-11-30
US5023070A (en) 1991-06-11
AU608861B2 (en) 1991-04-18
KR890000346A (ko) 1989-03-14
KR890000347A (ko) 1989-03-14
AU1851988A (en) 1989-01-05
EP0300851A1 (de) 1989-01-25
AU610902B2 (en) 1991-05-30
AU1851688A (en) 1989-01-05
GR3004214T3 (de) 1993-03-31
US5011671A (en) 1991-04-30
JPH0761863B2 (ja) 1995-07-05
EP0300852A1 (de) 1989-01-25
ATE72808T1 (de) 1992-03-15
FR2617154A1 (fr) 1988-12-30
CA1340315C (fr) 1999-01-12
EP0300852B1 (de) 1991-09-18
ATE67468T1 (de) 1991-10-15
JPS6465018A (en) 1989-03-10
KR910010130B1 (ko) 1991-12-17
CA1339478C (fr) 1997-09-30
ES2024665B3 (es) 1992-03-01
ES2029524T3 (es) 1992-08-16
BR8803178A (pt) 1989-01-24

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