FR2699913B1 - Procede continu de preparation de l'hydroxyde d'aluminium. - Google Patents

Procede continu de preparation de l'hydroxyde d'aluminium.

Info

Publication number
FR2699913B1
FR2699913B1 FR9315541A FR9315541A FR2699913B1 FR 2699913 B1 FR2699913 B1 FR 2699913B1 FR 9315541 A FR9315541 A FR 9315541A FR 9315541 A FR9315541 A FR 9315541A FR 2699913 B1 FR2699913 B1 FR 2699913B1
Authority
FR
France
Prior art keywords
preparation
aluminum hydroxide
continuous process
continuous
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
FR9315541A
Other languages
English (en)
Other versions
FR2699913A1 (fr
Inventor
Masamichi Inui
Yasushi Teshima
Yoshiaki Takeuchi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2699913A1 publication Critical patent/FR2699913A1/fr
Application granted granted Critical
Publication of FR2699913B1 publication Critical patent/FR2699913B1/fr
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
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
    • C01F7/36—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts from organic aluminium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR9315541A 1992-12-25 1993-12-23 Procede continu de preparation de l'hydroxyde d'aluminium. Expired - Fee Related FR2699913B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34602492 1992-12-25
JP14749693 1993-06-18

Publications (2)

Publication Number Publication Date
FR2699913A1 FR2699913A1 (fr) 1994-07-01
FR2699913B1 true FR2699913B1 (fr) 1996-03-01

Family

ID=26478019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9315541A Expired - Fee Related FR2699913B1 (fr) 1992-12-25 1993-12-23 Procede continu de preparation de l'hydroxyde d'aluminium.

Country Status (4)

Country Link
US (1) US5455019A (fr)
CN (1) CN1037761C (fr)
DE (1) DE4344304B4 (fr)
FR (1) FR2699913B1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721597B1 (fr) * 1994-06-24 1998-02-06 Sumitomo Chemical Co Procédé pour préparer un hydroxyde métallique en fines particules comprenant de l'hydroxyde d'aluminium et un oxyde métallique en fines particules comprenant de l'oxyde d'aluminium.
US5863515A (en) * 1996-02-20 1999-01-26 California Institute Of Technology Mesoporous alumina and process for its preparation
EP0807603B2 (fr) * 1996-05-16 2007-08-29 Sumitomo Chemical Company, Limited Hydroxyde d'aluminium, procédé de sa production et son utilisation
WO1998035746A1 (fr) * 1997-02-14 1998-08-20 Warner-Jenkinson Company, Inc. Procede et appareil pour purifier des composes non solubles dans l'eau
EP0970747A3 (fr) * 1998-07-08 2000-07-19 Toyota Jidosha Kabushiki Kaisha Procédé de préparation de composites d'oxydes de titane et d'aluminium et procédé de préparation de catalyseurs en contenant
KR20010063051A (ko) * 1999-12-21 2001-07-09 신현준 단분산 구상 알루미나 미립자의 제조방법
KR100405385B1 (ko) * 2001-04-26 2003-11-14 이종협 구조유도체를 사용한 중형기공성 알루미나 제조방법
KR100732455B1 (ko) * 2001-08-31 2007-06-27 주식회사 포스코 구형의 수산화알루미늄 입자 제조방법
DE10332776B4 (de) * 2003-07-17 2009-04-09 Sasol Germany Gmbh Verfahren zur Herstellung von Aluminiumtrihydraten mit hohem Porenvolumen
DE10332775A1 (de) * 2003-07-17 2005-02-17 Sasol Germany Gmbh Verfahren zur Herstellung böhmitischer Tonerden mit hoher a-Umwandlungstemperatur
CN100443409C (zh) * 2005-08-26 2008-12-17 大连路明纳米材料有限公司 一种分散性好的、高纯超细α－Al2O3的制备方法
CN102046519B (zh) * 2008-04-02 2015-04-22 锡达里奇研究有限责任公司 铝-碱金属氢氧化物可再生氢发生器
JP5451998B2 (ja) * 2008-08-25 2014-03-26 住友化学株式会社 粉末状アルミナ前駆体の製造方法
CA2794009C (fr) 2010-03-22 2020-01-07 Brigham Young University Procede de preparation d'oxydes metalliques stables, tres poreux a structure de pores controlee
RU2465205C2 (ru) * 2010-11-09 2012-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технологический университет"(ФГБОУ ВПО "КНИТУ") Способ получения высокодисперсного гидроксида алюминия и оксида алюминия на его основе
US9289750B2 (en) 2013-03-09 2016-03-22 Brigham Young University Method of making highly porous, stable aluminum oxides doped with silicon
JP2021513945A (ja) * 2018-02-15 2021-06-03 住友化学株式会社 無機酸化物
US11666889B2 (en) 2018-02-15 2023-06-06 Sumitomo Chemical Company, Limited Inorganic oxide
CN114023895B (zh) * 2021-11-05 2024-03-29 江苏穿越光电科技有限公司 量子点发光器件及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154603A (en) * 1935-08-15 1939-04-18 Rudolph S Bley Process for producing colloidal metal hydroxides
FR1428545A (fr) * 1964-12-31 1966-02-18 Exxon Research Engineering Co Procédé pour hydrolyser les alcoolates d'aluminium
DE1767057A1 (de) * 1968-03-26 1971-10-28 Continental Oil Co Reaktionsturm zur Herstellung von Tonerde durch waessrige Hydrolyse
DE2149640A1 (de) * 1970-05-26 1972-12-07 Owens Illinois Inc Verfahren zur Herstellung eines hochreinen Spinells entsprechend der Spinellformel MgAl2O4
US3887691A (en) * 1972-07-17 1975-06-03 Ethyl Corp Chemical process
US3925257A (en) * 1974-03-21 1975-12-09 Engelhard Min & Chem Sulfur recovery catalyst and production thereof from bauxite ore
US4275052A (en) * 1980-05-02 1981-06-23 Uop Inc. Process for preparing high surface area aluminas
JPS58135126A (ja) * 1982-02-08 1983-08-11 Mitsui Toatsu Chem Inc 水酸化アルミニウム粉末の製造法
US4532072A (en) * 1982-11-25 1985-07-30 United Kingdom Atomic Energy Authority Process for producing aluminium containing sols
JPS60103024A (ja) * 1983-11-09 1985-06-07 Mitsui Toatsu Chem Inc 水酸化アルミニウム粉末およびアルミナ粉末の製造法
JPS6183603A (ja) * 1984-09-07 1986-04-28 Agency Of Ind Science & Technol 非晶質複合金属酸化物の製造方法
AU5071285A (en) * 1984-12-13 1986-06-19 South African Inventions Development Corp. Production of complex metal hydroxide powders
JPS62158116A (ja) * 1985-12-27 1987-07-14 Sumitomo Metal Mining Co Ltd 酸化アルミニウム微粒子の製造方法
JPS6459965A (en) * 1987-08-31 1989-03-07 Sharp Kk Thin film solar cell
DE3736686A1 (de) * 1987-10-29 1989-05-11 Fraunhofer Ges Forschung Verfahren zur herstellung von monodispersen keramischen pulvern
JP2642685B2 (ja) * 1988-09-06 1997-08-20 工業技術院長 アルミナの製造方法
JP2642696B2 (ja) * 1988-10-11 1997-08-20 工業技術院長 アルミナの比表面積の制御方法
DE4034353C1 (fr) * 1990-10-29 1991-12-19 Th. Goldschmidt Ag, 4300 Essen, De
DE4040252A1 (de) * 1990-12-17 1992-06-25 Huels Chemische Werke Ag Verfahren zur herstellung von erdalkalialkoholaten mit sphaerischem partikelhabitus
JP3285614B2 (ja) * 1992-07-30 2002-05-27 日本碍子株式会社 排ガス浄化用触媒及びその製造方法

Also Published As

Publication number Publication date
FR2699913A1 (fr) 1994-07-01
CN1037761C (zh) 1998-03-18
US5455019A (en) 1995-10-03
CN1090550A (zh) 1994-08-10
DE4344304B4 (de) 2007-02-15
DE4344304A1 (de) 1994-06-30

Similar Documents

Publication Publication Date Title
FR2699913B1 (fr) Procede continu de preparation de l'hydroxyde d'aluminium.
MA22922A1 (fr) Procede pour la preparation de nouveaux composes .
EP0530615A3 (en) Process for the continuous preparation of dialkyle carbonates
FR2740132B1 (fr) Procede pour la preparation de 1,1,1,3,3-pentafluoropropane
AU7072791A (en) Basic calcium aluminium hydroxide dicarboxylates, process for producing them and their use
AU571772B2 (en) Process for forming composite aluminum film
FR2572094B1 (fr) Procede pour la preparation continue de l'ethanol
MA22955A1 (fr) Procede pour la preparation de nouveaux composes .
PT87398A (pt) Procede pour reduire la viscosite des boues d:hydroxyde de magnesium
MA22860A1 (fr) Procede pour la preparation de nouveaux composes.
AU1304497A (en) Process for the preparation of very acidic cation exchangers
PT77516B (fr) Procede de fabrication de chlorosulfates basiques d'aluminium
MA23134A1 (fr) Procede pour la preparation d'aryl-piperidine carbinols .
HUP9901552A3 (en) Process for the production of 2-(substituted benzoyl)1,3 cyclohexanediones
MA22848A1 (fr) Procede enzymatique pour la preparation des aryl-piperidines
MA23036A1 (fr) Procede pour la preparation de composes.
FR2733227B1 (fr) Procede pour la preparation de 1,1-difluoroethane
EP0557949A3 (en) Process for the preparation of 2,4,5 trifluorobenzonitrile
FR2512074B1 (fr) Procede de colmatage des surfaces d'aluminium anodise
FR2688153B1 (fr) Procede d'estampage de feuille en aluminium ou en alliage d'aluminium.
PT69389A (fr) Procede de preparation de monoethylphosphite d'aluminium
MA22927A1 (fr) Procede pour la preparation de nouveaux composes.
MA24015A1 (fr) Procede pour la preparation de dioxo-azabicyclohexanes
FR2664892B1 (fr) Procede continu pour la preparation de chlorotrifluoroethylene.
GB2283483B (en) Methods for preparing basic aluminium compounds with ultrasound

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831