CN106687412B - 具有高分散性的凝胶及其制备方法 - Google Patents

具有高分散性的凝胶及其制备方法 Download PDF

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Publication number
CN106687412B
CN106687412B CN201580031667.0A CN201580031667A CN106687412B CN 106687412 B CN106687412 B CN 106687412B CN 201580031667 A CN201580031667 A CN 201580031667A CN 106687412 B CN106687412 B CN 106687412B
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China
Prior art keywords
precursor
alumina
preparation
acidic
aluminum
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Chinese (zh)
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CN106687412A (zh
Inventor
M.布阿莱
C.布夫里
P.厄藏
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IFP Energies nouvelles
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IFP Energies nouvelles
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    • 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
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0052—Preparation of gels
    • B01J13/0056—Preparation of gels containing inorganic material and water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
    • 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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • 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
    • C01P2006/80—Compositional purity

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CN201580031667.0A 2014-06-13 2015-06-09 具有高分散性的凝胶及其制备方法 Active CN106687412B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1455421 2014-06-13
FR1455421A FR3022235B1 (fr) 2014-06-13 2014-06-13 Gel haute dispersibilite et son procede de preparation
PCT/EP2015/062829 WO2015189203A1 (fr) 2014-06-13 2015-06-09 Gel haute dispersibilite et son procede de preparation

Publications (2)

Publication Number Publication Date
CN106687412A CN106687412A (zh) 2017-05-17
CN106687412B true CN106687412B (zh) 2018-03-13

Family

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CN201580031667.0A Active CN106687412B (zh) 2014-06-13 2015-06-09 具有高分散性的凝胶及其制备方法

Country Status (9)

Country Link
US (2) US20170121181A1 (cg-RX-API-DMAC7.html)
EP (1) EP3154908B1 (cg-RX-API-DMAC7.html)
JP (2) JP2017521343A (cg-RX-API-DMAC7.html)
CN (1) CN106687412B (cg-RX-API-DMAC7.html)
BR (1) BR112016028715B1 (cg-RX-API-DMAC7.html)
DK (1) DK3154908T3 (cg-RX-API-DMAC7.html)
FR (1) FR3022235B1 (cg-RX-API-DMAC7.html)
RU (1) RU2694751C2 (cg-RX-API-DMAC7.html)
WO (1) WO2015189203A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047238B1 (fr) 2016-01-29 2021-07-16 Ifp Energies Now Procede de preparation d'un gel d'alumine presentant une haute dispersibilite et une taille de cristallite specifique
CN111320194B (zh) * 2020-04-24 2022-08-19 山东中科天泽净水材料有限公司 一种铝胶及聚合氯化铝的制备方法
FR3112540A1 (fr) 2020-07-20 2022-01-21 IFP Energies Nouvelles Procédé de préparation d'un gel d'alumine haute dispersibilité
FR3112496A1 (fr) 2020-07-20 2022-01-21 IFP Energies Nouvelles Procédé de lavage d'une suspension d'oxydes métalliques

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123804A (en) * 1982-06-23 1984-02-08 Grace W R & Co Dispersible alpha-aluminate monohydrate
CN1237146A (zh) * 1996-03-05 1999-12-01 佐藤护郎 氧化铝溶胶、其制备方法、用其制成氧化铝成形制品的方法和从氧化铝成形制品获得的氧化铝作载体的催化剂
US20050101480A1 (en) * 2003-09-17 2005-05-12 Ackerman Russell C. Process and catalyst for the hydroconversion of a heavy hydrocarbon feedstock
CN101808940A (zh) * 2007-05-22 2010-08-18 格雷斯公司 氧化铝颗粒及其制造方法
CN101928029A (zh) * 2010-09-08 2010-12-29 苏州创元投资发展(集团)有限公司 一种氧化铝溶胶的制备方法
CN102180497A (zh) * 2011-03-15 2011-09-14 宣城晶瑞新材料有限公司 高分散性纳米氧化铝的非水溶胶凝胶制备方法
CN103288114A (zh) * 2013-05-29 2013-09-11 如皋市乐恒化工有限公司 一种高纯度氧化铝的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2858783C2 (cg-RX-API-DMAC7.html) * 1977-03-25 1992-02-06 W.R. Grace & Co.-Conn., New York, N.Y., Us
CA1207630A (en) * 1983-12-22 1986-07-15 Alan Pearson Continuous process for neutralization of aluminate solution to form gels and apparatus therefor
SU1787941A1 (ru) * 1991-03-07 1993-01-15 Inst Chimii Tech Redkik Способ получения гидроксида алюминия
DE69912130T3 (de) * 1998-07-06 2012-12-06 IFP Energies Nouvelles Verfahren zur Herstellung eines dispergierbares aAuminiumhydrat
US6312619B1 (en) * 1999-06-10 2001-11-06 Condea Vista Company Method for producing water-dispersible alpha-alumina monohydrate
JP4054183B2 (ja) * 2001-09-27 2008-02-27 触媒化成工業株式会社 アルミナ製造装置
US7422730B2 (en) * 2003-04-02 2008-09-09 Saint-Gobain Ceramics & Plastics, Inc. Nanoporous ultrafine α-alumina powders and sol-gel process of preparing same
RU2409519C1 (ru) * 2009-07-08 2011-01-20 Закрытое акционерное общество "Центр инновационных керамических нанотехнологий Нанокомпозит" Способ получения нанопорошка альфа-оксида алюминия с узким распределением частиц по размерам
JP5610842B2 (ja) * 2010-05-20 2014-10-22 日揮触媒化成株式会社 アルミナ水和物微粒子、アルミナ水和物微粒子の製造方法、結合剤およびセラミック成型体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123804A (en) * 1982-06-23 1984-02-08 Grace W R & Co Dispersible alpha-aluminate monohydrate
CN1237146A (zh) * 1996-03-05 1999-12-01 佐藤护郎 氧化铝溶胶、其制备方法、用其制成氧化铝成形制品的方法和从氧化铝成形制品获得的氧化铝作载体的催化剂
US20050101480A1 (en) * 2003-09-17 2005-05-12 Ackerman Russell C. Process and catalyst for the hydroconversion of a heavy hydrocarbon feedstock
CN101808940A (zh) * 2007-05-22 2010-08-18 格雷斯公司 氧化铝颗粒及其制造方法
CN101928029A (zh) * 2010-09-08 2010-12-29 苏州创元投资发展(集团)有限公司 一种氧化铝溶胶的制备方法
CN102180497A (zh) * 2011-03-15 2011-09-14 宣城晶瑞新材料有限公司 高分散性纳米氧化铝的非水溶胶凝胶制备方法
CN103288114A (zh) * 2013-05-29 2013-09-11 如皋市乐恒化工有限公司 一种高纯度氧化铝的制备方法

Also Published As

Publication number Publication date
FR3022235B1 (fr) 2021-05-07
FR3022235A1 (fr) 2015-12-18
US10858262B2 (en) 2020-12-08
EP3154908B1 (fr) 2020-01-08
JP6789360B2 (ja) 2020-11-25
US20180334391A1 (en) 2018-11-22
EP3154908A1 (fr) 2017-04-19
JP2020073429A (ja) 2020-05-14
DK3154908T3 (da) 2020-04-20
RU2694751C2 (ru) 2019-07-16
RU2017100950A (ru) 2018-07-13
BR112016028715A2 (pt) 2017-08-22
WO2015189203A1 (fr) 2015-12-17
BR112016028715B1 (pt) 2022-09-06
US20170121181A1 (en) 2017-05-04
RU2017100950A3 (cg-RX-API-DMAC7.html) 2019-02-28
CN106687412A (zh) 2017-05-17
JP2017521343A (ja) 2017-08-03

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