JPH0678164B2 - ベーマイトアルミナの製法 - Google Patents

ベーマイトアルミナの製法

Info

Publication number
JPH0678164B2
JPH0678164B2 JP1180639A JP18063989A JPH0678164B2 JP H0678164 B2 JPH0678164 B2 JP H0678164B2 JP 1180639 A JP1180639 A JP 1180639A JP 18063989 A JP18063989 A JP 18063989A JP H0678164 B2 JPH0678164 B2 JP H0678164B2
Authority
JP
Japan
Prior art keywords
alumina
hours
stirring
bar
pressure
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 - Lifetime
Application number
JP1180639A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0264010A (ja
Inventor
アーノルト・メイヤー
クラウス・ノヴェック
アンスガー・ライヘナウァー
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.)
ERU BEE EE DEE EE AA AG FUYUUA MINERARUOEERU UNTO HEMII
Original Assignee
ERU BEE EE DEE EE AA AG FUYUUA MINERARUOEERU UNTO HEMII
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 ERU BEE EE DEE EE AA AG FUYUUA MINERARUOEERU UNTO HEMII filed Critical ERU BEE EE DEE EE AA AG FUYUUA MINERARUOEERU UNTO HEMII
Publication of JPH0264010A publication Critical patent/JPH0264010A/ja
Publication of JPH0678164B2 publication Critical patent/JPH0678164B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/447—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes
    • C01F7/448—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by wet processes using superatmospheric pressure, e.g. hydrothermal conversion of gibbsite into boehmite
    • 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
    • C01P2006/10—Solid density
    • 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
    • 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
    • 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

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)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
JP1180639A 1988-07-14 1989-07-14 ベーマイトアルミナの製法 Expired - Lifetime JPH0678164B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3823895A DE3823895C1 (OSRAM) 1988-07-14 1988-07-14
DE3823895.0 1988-07-14

Publications (2)

Publication Number Publication Date
JPH0264010A JPH0264010A (ja) 1990-03-05
JPH0678164B2 true JPH0678164B2 (ja) 1994-10-05

Family

ID=6358672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1180639A Expired - Lifetime JPH0678164B2 (ja) 1988-07-14 1989-07-14 ベーマイトアルミナの製法

Country Status (8)

Country Link
US (1) US5055019A (OSRAM)
JP (1) JPH0678164B2 (OSRAM)
BE (1) BE1001847A3 (OSRAM)
DE (1) DE3823895C1 (OSRAM)
FR (1) FR2634194B1 (OSRAM)
GB (1) GB2220651B (OSRAM)
IT (1) IT1230055B (OSRAM)
NL (1) NL194792C (OSRAM)

Families Citing this family (54)

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US5178849A (en) * 1991-03-22 1993-01-12 Norton Company Process for manufacturing alpha alumina from dispersible boehmite
JP3342705B2 (ja) * 1991-07-31 2002-11-11 旭硝子株式会社 記録シート用塗布液
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
EP0630356A4 (en) * 1992-03-12 1995-06-14 Vista Chemical PRODUCTION OF STABILIZED ALUMINUM OXIDE WITH INCREASED RESISTANCE AGAINST SURFACE LOSS AT HIGH TEMPERATURES.
WO1993017967A1 (en) * 1992-03-12 1993-09-16 Vista Chemical Company Preparation of alumina having increased porosity
US5367308A (en) * 1992-05-29 1994-11-22 Iowa State University Research Foundation, Inc. Thin film resonating device
RU2114785C1 (ru) * 1997-05-15 1998-07-10 Общество с ограниченной ответственностью "ИВТЕХИМ" Способ получения гидроксида алюминия
DE19836821A1 (de) * 1998-08-14 2000-02-24 Rwe Dea Ag Böhmitische Tonerden und aus diesen erhältliche phasenreine, hochtemperaturstabile und hochporöse Aluminiumoxide
DE19930924A1 (de) 1999-07-06 2001-01-18 Rwe Dea Ag Verfahren zur Herstellung von Tonerdehydraten durch Fällung von Aluminiumsalzen in Gegenwart von Kristallisationskeimen
US7606731B2 (en) * 1999-08-17 2009-10-20 Mcclung Iii Guy Lamonte Price guarantee methods and systems
DE60013750T2 (de) 1999-12-27 2005-10-06 Sumitomo Chemical Co., Ltd. Aluminiumhydroxid, Zusammensetzung einer Reifenlauffläche und Luftreifen enthaltend Aluminiumhydroxid
GB2360477A (en) * 2000-03-22 2001-09-26 Gea Sprio Gills Ltd Brazing aluminium components
US6461411B1 (en) * 2000-12-04 2002-10-08 Matheson Tri-Gas Method and materials for purifying hydride gases, inert gases, and non-reactive gases
FR2823193B1 (fr) * 2001-04-04 2004-02-13 Pro Catalyse Agglomeres d'alumine, leur procede de preparation, et leurs utilisations comme support de catalyseur, catalyseur ou absorbant
FR2823194B1 (fr) * 2001-04-10 2004-02-13 Pro Catalyse Agglomeres d'alumine utilisables, notamment, comme supports de catalyseur, catalyseurs ou adsorbants, et leurs procedes de preparation
US20050250642A1 (en) * 2001-05-10 2005-11-10 Dennis Stamires Continuous process and apparatus for the efficient conversion of inorganic solid particles
CN100444951C (zh) * 2001-05-10 2008-12-24 阿克佐诺贝尔股份有限公司 有效转化无机固体颗粒的连续方法和设备
US20030168627A1 (en) * 2002-02-22 2003-09-11 Singh Rajiv K. Slurry and method for chemical mechanical polishing of metal structures including refractory metal based barrier layers
EP1551785A4 (en) * 2002-10-16 2006-04-05 Conocophillips Co STABILIZED MOUNTAIN ALUMINUM OXIDE CATALYST CARRIERS AS BOEHMIT AND CATALYSTS MANUFACTURED THEREOF
US20040127352A1 (en) * 2002-10-16 2004-07-01 Conocophillips Company High hydrothermal stability catalyst support
US7341976B2 (en) * 2002-10-16 2008-03-11 Conocophillips Company Stabilized boehmite-derived catalyst supports, catalysts, methods of making and using
WO2004035511A2 (en) * 2002-10-16 2004-04-29 Conocophillips Company Fischer-tropsch processes and catalysts using stabilized supports
RU2005115080A (ru) * 2002-10-16 2005-10-27 КонокоФиллипс Кампэни (US) Способ получения гидротермально стабильных катализаторов конверсии синтез-газа в углеводороды, способ получения углеводородов и катализатор с повышенной гидротермальной стабильностью
ATE292021T1 (de) * 2003-01-10 2005-04-15 Ilford Imaging Ch Gmbh Aufzeichnungsmaterial für den tintenstrahldruck
EP1492389A1 (de) * 2003-06-26 2004-12-29 ILFORD Imaging Switzerland GmbH Optische Verstärkermaterialien
US7927675B2 (en) 2003-09-08 2011-04-19 Ilford Imaging Switzerland Gmbh Recording sheets for ink jet printing
ATE309916T1 (de) 2003-09-08 2005-12-15 Ilford Imaging Ch Gmbh Aufzeichnungsmaterial für den tintenstrahldruck
US7163963B2 (en) * 2003-09-08 2007-01-16 Conocophillips Company Chemically and thermally stabilized alumina for Fischer-Tropsch catalysts
US7541310B2 (en) * 2003-10-16 2009-06-02 Conocophillips Company Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same
WO2005037745A1 (en) * 2003-10-16 2005-04-28 Conocophillips Company Silica-alumina catalyst support with bimodal pore distribution, catalysts, methods of making and using same
DE102004009805A1 (de) * 2004-02-28 2005-09-15 Basf Ag Trägerkatalysator definierter Porenverteilung im Bereich der Mesoporen
KR100579207B1 (ko) * 2005-03-23 2006-05-12 한국화학연구원 고 표면적을 갖는 보헤마이트 및 감마-알루미나의 제조방법
MX2007014159A (es) * 2005-05-12 2008-02-07 Solvay Catalizador y proceso de oxicloracion en el que se usa dicho catalizador.
TWI432381B (zh) * 2005-12-12 2014-04-01 Grace W R & Co 氧化鋁粒子
US9102690B2 (en) * 2007-12-28 2015-08-11 3M Innovative Properties Company Acicular boehmite nanoparticles
EP2164302A1 (de) 2008-09-12 2010-03-17 Ilford Imaging Switzerland Gmbh Optisches Element und Verfahren zu seiner Herstellung
CN102030351B (zh) * 2009-09-24 2012-08-15 中国石油化工股份有限公司 一种双峰孔分布的大孔氧化铝及其制备方法
DE102011107702A1 (de) 2011-07-14 2013-01-17 Sasol Germany Gmbh Verfahren zur Herstellung von Kompositen aus Aluminiumoxid und Cer-/Zirkonium-Mischoxiden
EP2604337A1 (en) 2011-12-16 2013-06-19 Treibacher Industrie AG Ceria zirconia alumina composition with enhanced thermal stability
EP2731709B1 (en) 2011-07-14 2020-01-22 Treibacher Industrie AG Ceria zirconia alumina composition with enhanced thermal stability
CN103041870B (zh) * 2011-10-17 2014-11-19 中国石油化工股份有限公司 一种氧化铝载体及其制备方法和应用
KR102048665B1 (ko) 2012-03-06 2019-11-25 스미또모 가가꾸 가부시끼가이샤 수산화알루미늄 분말
KR102221556B1 (ko) 2012-03-16 2021-03-02 엠. 테크닉 가부시키가이샤 고체 금 니켈 합금 나노 입자 및 그 제조 방법
JP2014023997A (ja) * 2012-07-26 2014-02-06 M Technique Co Ltd 微粒子の製造方法
JP6229351B2 (ja) * 2013-07-26 2017-11-15 株式会社デンソー アルミニウム製品の製造方法および製造装置
CN106348327B (zh) * 2016-08-29 2020-07-24 宁波盈诺新材料科技有限公司 超大孔拟薄水铝石及其制备方法
FR3084361A1 (fr) 2018-07-25 2020-01-31 IFP Energies Nouvelles Procede de metathese des olefines utilisant un catalyseur contenant du silicium, du molybdene et du soufre
FR3084362A1 (fr) 2018-07-25 2020-01-31 IFP Energies Nouvelles Procede de metathese des olefines utilisant un catalyseur contenant du silicium, du molybdene et un element alcalin
FR3084363B1 (fr) 2018-07-25 2020-08-07 Ifp Energies Now Procede de metathese des olefines utilisant un catalyseur contenant du silicium, du molybdene et un element alcalin
FR3088338B1 (fr) 2018-11-08 2021-10-29 Ifp Energies Now Procede de reformage en lit fixe utilisant un catalyseur de forme particuliere
FR3103192A1 (fr) 2019-11-15 2021-05-21 IFP Energies Nouvelles Procede de metathese des olefines utilisant un catalyseur a haute teneur en alcalin contenant du silicium, du molybdene
US11691888B2 (en) 2020-05-27 2023-07-04 Scandium International Mining Corporation Process for the preparation of high purity alumina
US20250368523A1 (en) * 2022-05-30 2025-12-04 China Petroleum & Chemical Corporation Pseudo-boehmite and its preparation method, and a catalytic cracking catalyst containing the pseudo-boehmite, and its preparation and application
FR3156335A1 (fr) 2023-12-06 2025-06-13 Axens Catalyseur de reformage catalytique ayant une acidite optimisee

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5744605B2 (ja) 2011-04-07 2015-07-08 キヤノン株式会社 情報処理装置、情報処理方法

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US3357791A (en) * 1964-07-20 1967-12-12 Continental Oil Co Process for producing colloidal-size particles of alumina monohydrate
FR1483002A (fr) * 1966-04-21 1967-06-02 Pechiney Saint Gobain Monohydrates d'aluminium de petite surface spécifique et leurs applications
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Patent Citations (1)

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JP5744605B2 (ja) 2011-04-07 2015-07-08 キヤノン株式会社 情報処理装置、情報処理方法

Also Published As

Publication number Publication date
DE3823895C1 (OSRAM) 1989-12-21
IT8920124A0 (it) 1989-04-13
GB8911178D0 (en) 1989-07-05
FR2634194B1 (fr) 1993-03-19
FR2634194A1 (fr) 1990-01-19
GB2220651B (en) 1992-01-22
GB2220651A (en) 1990-01-17
JPH0264010A (ja) 1990-03-05
US5055019A (en) 1991-10-08
NL8900924A (nl) 1990-02-01
NL194792B (nl) 2002-11-01
IT1230055B (it) 1991-09-27
BE1001847A3 (fr) 1990-03-20
NL194792C (nl) 2003-03-04

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