ATE280738T1 - Verfahren zur herstellung von quasi-kristallinen boehmiten - Google Patents

Verfahren zur herstellung von quasi-kristallinen boehmiten

Info

Publication number
ATE280738T1
ATE280738T1 AT00960436T AT00960436T ATE280738T1 AT E280738 T1 ATE280738 T1 AT E280738T1 AT 00960436 T AT00960436 T AT 00960436T AT 00960436 T AT00960436 T AT 00960436T AT E280738 T1 ATE280738 T1 AT E280738T1
Authority
AT
Austria
Prior art keywords
quasi
crystalline boehmite
crystalline
additives
prior
Prior art date
Application number
AT00960436T
Other languages
English (en)
Inventor
Dennis Stamires
Paul O'conner
Gregory Pearson
William Jones
Original Assignee
Akzo Nobel Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23468656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE280738(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE280738T1 publication Critical patent/ATE280738T1/de

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
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • 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
    • 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
    • C01F7/021—After-treatment of oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/04—Compounds with a limited amount of crystallinty, e.g. as indicated by a crystallinity index
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT00960436T 1999-08-11 2000-08-11 Verfahren zur herstellung von quasi-kristallinen boehmiten ATE280738T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37255799A 1999-08-11 1999-08-11
PCT/EP2000/007792 WO2001012554A1 (en) 1999-08-11 2000-08-11 Process for the preparation of quasi-crystalline boehmites

Publications (1)

Publication Number Publication Date
ATE280738T1 true ATE280738T1 (de) 2004-11-15

Family

ID=23468656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00960436T ATE280738T1 (de) 1999-08-11 2000-08-11 Verfahren zur herstellung von quasi-kristallinen boehmiten

Country Status (12)

Country Link
US (1) US6506358B1 (de)
EP (1) EP1200350B1 (de)
JP (1) JP2003507299A (de)
KR (1) KR100711342B1 (de)
CN (1) CN1174922C (de)
AT (1) ATE280738T1 (de)
BR (1) BR0013135A (de)
CA (1) CA2381301C (de)
DE (1) DE60015345T2 (de)
ES (1) ES2231252T3 (de)
PT (1) PT1200350E (de)
WO (1) WO2001012554A1 (de)

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US7208446B2 (en) * 1999-08-11 2007-04-24 Albemarle Netherlands B. V. Quasi-crystalline boehmites containing additives
US20030180214A1 (en) * 1999-08-11 2003-09-25 Dennis Stamires Process for the preparation of quasi-crystalline boehmites
BR0013133B1 (pt) * 1999-08-11 2013-10-29 Processo para a preparação de boemita quase cristalina
AU2002367444A1 (en) * 2001-05-10 2003-09-29 Akzo Nobel N.V. Continuous process and apparatus for the efficient conversion of inorganic solid particles
US7090824B2 (en) * 2001-07-27 2006-08-15 Board Of Trustees Of Michigan State University Mesostructured transition aluminas
US20050227000A1 (en) * 2004-04-13 2005-10-13 Saint-Gobain Ceramics & Plastics, Inc. Surface coating solution
US20050124745A1 (en) * 2002-04-19 2005-06-09 Saint-Gobain Ceramics & Plastics, Inc. Flame retardant composites
CN1156336C (zh) * 2002-07-12 2004-07-07 清华大学 柔性基底材料表面负载二氧化钛薄膜光催化剂的制备方法
RU2336935C2 (ru) * 2002-08-13 2008-10-27 Интеркэт, Инк. Обработка дымовых газов для снижения выбросов nox и со
US6969692B2 (en) 2002-08-28 2005-11-29 Albemarle Netherlands B.V. Process for the preparation of doped pentasil-type zeolites using a doped reactant
US6964934B2 (en) 2002-08-28 2005-11-15 Albemarle Netherlands B.V. Process for the preparation of doped pentasil-type zeolite using doped seeds
US8138255B2 (en) * 2003-03-10 2012-03-20 Kawai-Lime Ind. Co. Ltd. Heat-resistant aluminum hydroxide and method for preparation thereof
ATE478032T1 (de) 2003-11-26 2010-09-15 Albemarle Netherlands Bv Hydrothermalverfahren zur herstellung von quasikristallinem boehmit
US7431825B2 (en) * 2003-12-05 2008-10-07 Intercat, Inc. Gasoline sulfur reduction using hydrotalcite like compounds
EP1732679B1 (de) 2003-12-05 2012-03-07 Intercat, Inc. Verfahren zur Reduktion con SOx-, NOx- und CO-Emissionen in Gasströmen
DE102004018336A1 (de) * 2004-04-15 2005-11-10 Albemarle Corporation Flammhemmender Füllstoff für Kunststoffe
TWI342335B (en) * 2004-06-02 2011-05-21 Intercat Inc Mixed metal oxide additives
US20060104895A1 (en) 2004-11-18 2006-05-18 Saint-Gobain Ceramics & Plastics, Inc. Transitional alumina particulate materials having controlled morphology and processing for forming same
DE102006012268A1 (de) * 2006-03-15 2007-09-27 Nabaltec Ag Feinkristalliner Böhmit und Verfahren zu dessen Herstellung
KR100885309B1 (ko) * 2007-08-24 2009-02-24 한국화학연구원 고기공성 ＡｌＯ（ＯＨ） 겔의 제조방법
EP2190574B1 (de) 2007-08-29 2019-08-28 Pacific Industrial Development Corporation Verfahren zur herstellung und anwendung von teilchenförmigem seltenerdmetallaluminiumoxid
WO2009085870A2 (en) * 2007-12-19 2009-07-09 Saint-Gobain Ceramics & Plastics, Inc. Aggregates of alumina hydrates
WO2010077779A2 (en) 2008-12-17 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Applications of shaped nano alumina hydrate in inkjet paper
US8919067B2 (en) 2011-10-31 2014-12-30 Airlite Plastics Co. Apparatus and method for construction of structures utilizing insulated concrete forms
USD713975S1 (en) 2012-07-30 2014-09-23 Airlite Plastics Co. Insulative insert for insulated concrete form
WO2014073228A1 (ja) * 2012-11-06 2014-05-15 河合石灰工業株式会社 高熱伝導性ベーマイト及びその製造方法
US10787827B2 (en) 2016-11-14 2020-09-29 Airlite Plastics Co. Concrete form with removable sidewall
WO2019118344A1 (en) 2017-12-11 2019-06-20 Basf Corporation Reactive silica-alumina matrix component compositions for bottoms cracking catalysts
CA3061942A1 (en) 2018-11-19 2020-05-19 Bradley J. Crosby Concrete form with removable sidewall
CA3204869A1 (en) 2021-01-15 2022-07-21 Daniel Evans Fcc catalyst additive with pseudo solid state crsytallized zeolite
CN116081668B (zh) * 2023-03-06 2023-07-25 成都超纯应用材料有限责任公司 一种勃母石溶胶分散剂、制备方法及其应用

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US3739062A (en) * 1970-10-05 1973-06-12 Kaiser Aluminium Chem Corp Direct conversion of dawsonite to pseudoboehmite
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US4318896A (en) * 1980-04-14 1982-03-09 Uop Inc. Manufacture of alumina particles
US4332782A (en) * 1980-07-28 1982-06-01 Filtrol Corporation Method of producing pseudoboehmite
DE3243193A1 (de) * 1982-11-23 1984-05-30 Degussa Ag, 6000 Frankfurt Wasserhaltiges aluminiumoxid, enthaltend im wesentlichen pseudoboehmit, verfahren zu seiner herstellung und verwendung
DE3482094D1 (de) * 1983-07-01 1990-06-07 Hitachi Ltd Bei hoher temperatur stabiler katalysator, verfahren zu dessen herstellung und verfahren zur durchfuehrung von chemischen reaktionen unter dessen verwendung.
JPS6022929A (ja) * 1983-07-15 1985-02-05 Hitachi Ltd 触媒用耐熱性担体
US5194243A (en) 1983-09-22 1993-03-16 Aluminum Company Of America Production of aluminum compound
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US4797139A (en) 1987-08-11 1989-01-10 Norton Company Boehmite produced by a seeded hydyothermal process and ceramic bodies produced therefrom
US5837634A (en) * 1992-11-12 1998-11-17 Condea Vista Company Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
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JPH08268716A (ja) * 1995-03-30 1996-10-15 Japan Energy Corp 擬ベ−マイト粉の粒径制御方法
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Also Published As

Publication number Publication date
CN1174922C (zh) 2004-11-10
CN1368938A (zh) 2002-09-11
ES2231252T3 (es) 2005-05-16
PT1200350E (pt) 2005-03-31
DE60015345D1 (de) 2004-12-02
CA2381301C (en) 2009-01-20
KR100711342B1 (ko) 2007-04-27
CA2381301A1 (en) 2001-02-22
EP1200350B1 (de) 2004-10-27
US6506358B1 (en) 2003-01-14
JP2003507299A (ja) 2003-02-25
EP1200350A1 (de) 2002-05-02
DE60015345T2 (de) 2005-10-20
KR20020026563A (ko) 2002-04-10
WO2001012554A1 (en) 2001-02-22
BR0013135A (pt) 2002-04-30

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