DK1359123T3 - Fremgangsmåde til fremstilling af hydratiserede aluminiumoxider ved udfældning fra aluminiumsalte i nærvær af krystalkim - Google Patents

Fremgangsmåde til fremstilling af hydratiserede aluminiumoxider ved udfældning fra aluminiumsalte i nærvær af krystalkim

Info

Publication number
DK1359123T3
DK1359123T3 DK03005989T DK03005989T DK1359123T3 DK 1359123 T3 DK1359123 T3 DK 1359123T3 DK 03005989 T DK03005989 T DK 03005989T DK 03005989 T DK03005989 T DK 03005989T DK 1359123 T3 DK1359123 T3 DK 1359123T3
Authority
DK
Denmark
Prior art keywords
precipitation
hydrated alumina
alumina
preparation
aluminum salts
Prior art date
Application number
DK03005989T
Other languages
Danish (da)
English (en)
Inventor
Rainer Gloeckler
Arnold Meyer
Original Assignee
Sasol Germany Gmbh
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 Sasol Germany Gmbh filed Critical Sasol Germany Gmbh
Application granted granted Critical
Publication of DK1359123T3 publication Critical patent/DK1359123T3/da

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
    • 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
    • C01F7/142—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent with carbon dioxide
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C01P2006/80—Compositional purity
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Fertilizers (AREA)
DK03005989T 1999-07-06 2000-07-05 Fremgangsmåde til fremstilling af hydratiserede aluminiumoxider ved udfældning fra aluminiumsalte i nærvær af krystalkim DK1359123T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19930924A DE19930924A1 (de) 1999-07-06 1999-07-06 Verfahren zur Herstellung von Tonerdehydraten durch Fällung von Aluminiumsalzen in Gegenwart von Kristallisationskeimen
EP00954302A EP1198416B1 (de) 1999-07-06 2000-07-05 Verfahren zur herstellung von tonerdehydraten durch fällung von aluminiumsalzen in gegenwart von kristallisationskeimen

Publications (1)

Publication Number Publication Date
DK1359123T3 true DK1359123T3 (da) 2006-03-27

Family

ID=7913681

Family Applications (2)

Application Number Title Priority Date Filing Date
DK00954302T DK1198416T3 (da) 1999-07-06 2000-07-05 Fremgangsmåde til fremstilling af lerjordshydrater ved fældning af aluminiumsalte i nærværelse af tinkrystaller
DK03005989T DK1359123T3 (da) 1999-07-06 2000-07-05 Fremgangsmåde til fremstilling af hydratiserede aluminiumoxider ved udfældning fra aluminiumsalte i nærvær af krystalkim

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK00954302T DK1198416T3 (da) 1999-07-06 2000-07-05 Fremgangsmåde til fremstilling af lerjordshydrater ved fældning af aluminiumsalte i nærværelse af tinkrystaller

Country Status (8)

Country Link
US (1) US7442361B1 (ja)
EP (2) EP1198416B1 (ja)
JP (1) JP4151267B2 (ja)
AT (2) ATE314314T1 (ja)
CA (1) CA2377600A1 (ja)
DE (3) DE19930924A1 (ja)
DK (2) DK1198416T3 (ja)
WO (1) WO2001002297A2 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7448561B2 (en) * 2002-12-02 2008-11-11 Albemarle Netherlands B.V. Process for conversion and size reduction of solid particles
GB2404630B (en) 2003-08-07 2006-09-27 Research In Motion Ltd Cover plate for a mobile device having a push-through dial keypad
TW200604100A (en) * 2004-06-15 2006-02-01 Sumitomo Chemical Co A method for producing an α-alumina powder
CN1328167C (zh) * 2004-06-29 2007-07-25 中国石油化工股份有限公司 一种利用明矾石制备拟薄水铝石的方法
TWI432381B (zh) * 2005-12-12 2014-04-01 Grace W R & Co 氧化鋁粒子
CN100532267C (zh) * 2007-04-06 2009-08-26 中国科学院过程工程研究所 铝酸钠溶液碳酸化分解制备一水软铝石的方法
AU2008253545B2 (en) 2007-05-21 2012-04-12 Orbite Aluminae Inc. Processes for extracting aluminum and iron from aluminous ores
TW200846286A (en) * 2007-05-22 2008-12-01 Grace W R & Co Alumina particles and methods of making the same
DE102008058393A1 (de) 2008-11-21 2010-05-27 Süd-Chemie AG Aluminiumoxidhaltige Adsorbentien zur Aufreinigung von Biodiesel
DE102009032080A1 (de) 2009-07-07 2011-01-13 Süd-Chemie AG Verfahren zur Auftrennung von Alkohol-Keton-Gemischen
EP2686458A4 (en) 2011-03-18 2015-04-15 Orbite Aluminae Inc METHODS FOR RECOVERING RARE EARTH ELEMENTS FROM ALUMINUM-CONTAINING MATERIALS
EP3141621A1 (en) 2011-05-04 2017-03-15 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
CN102795647B (zh) * 2011-05-26 2014-10-01 中国石油化工股份有限公司 一种大孔氧化铝及其制备方法
RU2013157943A (ru) 2011-06-03 2015-07-20 Орбит Элюминэ Инк. Способ получения гематита
KR101235123B1 (ko) 2011-07-15 2013-02-20 주식회사제오빌더 다공성 알루미나의 제조방법
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
RU2490208C1 (ru) * 2011-12-19 2013-08-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки глиноземсодержащего сырья
RU2483025C1 (ru) * 2011-12-19 2013-05-27 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки глиноземсодержащего сырья
BR112014016732A8 (pt) 2012-01-10 2017-07-04 Orbite Aluminae Inc processos para tratar lama vermelha
RU2489354C1 (ru) * 2012-03-01 2013-08-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ переработки глиноземсодержащего сырья
CN104144878B (zh) * 2012-03-06 2016-03-09 住友化学株式会社 氢氧化铝粉末及其制造方法
WO2013142957A1 (en) 2012-03-29 2013-10-03 Orbite Aluminae Inc. Processes for treating fly ashes
MY175471A (en) 2012-07-12 2020-06-29 Orbite Tech Inc Processes for preparing titanium oxide and various other products
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
CN105189357A (zh) 2012-11-14 2015-12-23 奥佰特氧化铝有限公司 纯化铝离子的方法
JP6104644B2 (ja) * 2013-03-04 2017-03-29 住友化学株式会社 水酸化アルミニウム粉末
CN106795003A (zh) * 2014-08-08 2017-05-31 萨索尔功能化学品有限公司 沉淀氧化铝及制备方法
KR102463310B1 (ko) * 2015-05-27 2022-11-04 니끼 쇼꾸바이 카세이 가부시키가이샤 탄화수소유의 수소화 처리 촉매, 그의 제조 방법 및 수소화 처리 방법
CN108569714A (zh) * 2018-04-17 2018-09-25 郝亚明 提高分解氢氧化铝微粉分解率方法
US20230256420A1 (en) 2020-06-26 2023-08-17 Basf Se Shaped catalyst body for the production of ethylene oxide
WO2021260185A1 (en) 2020-06-26 2021-12-30 Basf Se Tableted alpha-alumina catalyst support
CN117545552A (zh) 2021-06-25 2024-02-09 巴斯夫欧洲公司 高纯度压片阿尔法氧化铝催化剂载体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322494A (en) * 1964-06-02 1967-05-30 Grace W R & Co Process for preparing alumina having a narrow pore size distribution
US3361526A (en) * 1964-06-19 1968-01-02 Grace W R & Co Process for producing alumina having a narrow pore size distribution
US3630670A (en) 1970-05-25 1971-12-28 Kaiser Aluminium Chem Corp Pseudoboehmitic alumina and process for making same
US4154812A (en) * 1977-03-25 1979-05-15 W. R. Grace & Co. Process for preparing alumina
US4797139A (en) * 1987-08-11 1989-01-10 Norton Company Boehmite produced by a seeded hydyothermal process and ceramic bodies produced therefrom
DE3823895C1 (ja) 1988-07-14 1989-12-21 Condea Chemie Gmbh, 2212 Brunsbuettel, De
ATE149971T1 (de) 1992-12-14 1997-03-15 Nalco Chemical Co Änderung der trihydrat-kristalle im bayer- verfahren
DE4337643C1 (de) 1993-11-04 1995-08-03 Rwe Dea Ag Verfahren zur Herstellung von in Wasser dispergierbaren Tonerdehydraten böhmitischer Struktur und Verwendung derselben
WO1995015920A1 (fr) * 1993-12-09 1995-06-15 Catalysts & Chemicals Industries Co., Ltd. Procede et dispositif de production d'oxyde d'aluminium
US6048470A (en) 1996-12-20 2000-04-11 Asahi Glass Company Ltd. Alumina sol, alumina hydrate powder and processes for their production
CN1092146C (zh) * 1997-07-15 2002-10-09 日本能源株式会社 催化剂载体用的假勃姆石粉末及其制备方法

Also Published As

Publication number Publication date
EP1359123A2 (de) 2003-11-05
JP4151267B2 (ja) 2008-09-17
WO2001002297A3 (de) 2001-03-29
DE50006832D1 (de) 2004-07-22
DE19930924A1 (de) 2001-01-18
DE50011996D1 (de) 2006-02-02
CA2377600A1 (en) 2001-01-11
EP1198416A2 (de) 2002-04-24
ATE269270T1 (de) 2004-07-15
EP1359123A3 (de) 2004-01-28
DK1198416T3 (da) 2004-09-13
US7442361B1 (en) 2008-10-28
JP2003503304A (ja) 2003-01-28
EP1359123B1 (de) 2005-12-28
ATE314314T1 (de) 2006-01-15
EP1198416B1 (de) 2004-06-16
WO2001002297A2 (de) 2001-01-11

Similar Documents

Publication Publication Date Title
DK1359123T3 (da) Fremgangsmåde til fremstilling af hydratiserede aluminiumoxider ved udfældning fra aluminiumsalte i nærvær af krystalkim
KR100735540B1 (ko) 수처리용 응집제인 폴리수산화염화황산알루미늄의 제조방법
RU2008135702A (ru) Гидроксид циркония
RU2004100530A (ru) Рутениевые катализаторы
KR960702482A (ko) 축매용 지지체, 촉매용 지지체의 전구물질 겔의 제조방법, 촉매용 지지체의 제조방법, 올레핀 중합용 촉매, 이 촉매에 의한 올레핀 중합법
JP2008503630A5 (ja)
AU4213896A (en) Process for purifying water
CA2392803A1 (en) Thermally stable, high surface area, modified mesoporous aluminophosphate
ES2192000T3 (es) Procedimiento para la obtencion de sales de esteres del acido ascorbil-2-fosforico.
PT93669A (pt) Processo para a preparacao de cefodizima dissodica
KR970705517A (ko) 제올라이트 및 그의 제조 방법(zeolites and processes for their manufacture)
Kühl Source materials for zeolite synthesis
JP2020050540A (ja) 高塩基性塩化アルミニウムおよびその製造方法
DE602004020097D1 (en) N films
NO930771L (no) Syntetisk, mikroporös, krystallinsk zeolitt og fremgangsmåte for dens fremstilling
NO961976D0 (no) Fremgangsmåte for fremstilling av en cesium- og rubidiumsaltopplösning
AU5867301A (en) Process for preparing a pure, pharmacopoeial grade amorphous form of cefuroxime axetil
BRPI0405609A (pt) Métodos de produção e de avaliação de um pirrolidonacarboxilato de zinco di-hidratado, pirrolidonacarboxilato de zinco di-hidratado, e, cosmético
FR2472538A1 (fr) Procede de production de zeolithes cristallines
ES2633602T3 (es) Método para la separación de zeolitas
Kendall NO SIGN OF THE BUBBLE BURSTING- PERLITE USES & MARKETS
ATE427912T1 (de) Stabilisierte aluminosilicatsuspensionen
JP2000070609A (ja) 高濃度凝集剤
TH60760A (th) รูปแบบผลึกแบบใหม่
KR930023273A (ko) 결정성 규산나트륨의 제조방법