HK1132983A1 - Method of preparing boehmite and gamma-alumina with high surface area - Google Patents

Method of preparing boehmite and gamma-alumina with high surface area

Info

Publication number
HK1132983A1
HK1132983A1 HK09110360.2A HK09110360A HK1132983A1 HK 1132983 A1 HK1132983 A1 HK 1132983A1 HK 09110360 A HK09110360 A HK 09110360A HK 1132983 A1 HK1132983 A1 HK 1132983A1
Authority
HK
Hong Kong
Prior art keywords
gamma
alumina
surface area
high surface
preparing boehmite
Prior art date
Application number
HK09110360.2A
Other languages
English (en)
Inventor
Ki-Wonjun
Yun-Jo Lee
Seung-Moon Kim
Jeong Yeon Kim
Original Assignee
Korea Res Inst Chem Tech
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 Korea Res Inst Chem Tech filed Critical Korea Res Inst Chem Tech
Publication of HK1132983A1 publication Critical patent/HK1132983A1/xx

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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H9/00—Special methods or compositions for the manufacture of dolls, toy animals, toy figures, or parts thereof
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/282—Porous sorbents
    • B01J20/284—Porous sorbents based on alumina
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/033—Using Hydrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/18—Applying ornamental structures, e.g. shaped bodies consisting of plastic material
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
HK09110360.2A 2005-03-23 2009-11-06 Method of preparing boehmite and gamma-alumina with high surface area HK1132983A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050024251A KR100579207B1 (ko) 2005-03-23 2005-03-23 고 표면적을 갖는 보헤마이트 및 감마-알루미나의 제조방법
PCT/KR2006/000291 WO2006101305A1 (en) 2005-03-23 2006-01-25 Method of preparing boehmite and gamma-alumina with high surface area

Publications (1)

Publication Number Publication Date
HK1132983A1 true HK1132983A1 (en) 2010-03-12

Family

ID=37023941

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09110360.2A HK1132983A1 (en) 2005-03-23 2009-11-06 Method of preparing boehmite and gamma-alumina with high surface area

Country Status (7)

Country Link
US (1) US20090104108A1 (xx)
EP (1) EP1888463A1 (xx)
JP (1) JP4814936B2 (xx)
KR (1) KR100579207B1 (xx)
CN (1) CN101426729B (xx)
HK (1) HK1132983A1 (xx)
WO (1) WO2006101305A1 (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100792617B1 (ko) 2006-04-26 2008-01-09 한국과학기술원 이온성 액체를 이용한 일차원 보헤마이트/이온성 액체복합체와 일차원 메조포러스 감마 알루미나의 제조방법
JP5133532B2 (ja) * 2006-07-31 2013-01-30 川研ファインケミカル株式会社 アルミナ有機溶媒分散液の製造方法
EP2081681B1 (en) * 2006-10-06 2016-02-17 W. R. Grace & Co.-Conn Process for preparing a sulfur tolerant alumina catalyst support
US8158257B2 (en) * 2006-10-06 2012-04-17 W. R. Grace & Co.-Conn. Sulfur tolerant alumina catalyst support
KR100885310B1 (ko) * 2007-07-26 2009-02-24 한국화학연구원 피셔-트롭쉬 합성용 코발트／인―알루미나 촉매와 이의제조방법
KR100885311B1 (ko) * 2007-09-04 2009-02-24 한국화학연구원 피셔-트롭쉬 합성용 코발트/인-알루미나 촉매와 이의 제조방법
JP5645435B2 (ja) * 2009-03-31 2014-12-24 キヤノン株式会社 酸化アルミニウム前駆体ゾル及び光学用部材の製造方法
KR101218786B1 (ko) * 2010-11-29 2013-01-07 건양대학교산학협력단 투명한 알루미나 졸의 제조방법
CN102531009B (zh) * 2010-12-28 2015-07-15 上海华明高技术（集团）有限公司 纳米级高纯氧化铝的制备方法
JP5848053B2 (ja) * 2011-07-22 2016-01-27 株式会社日本触媒 ベーマイトナノロッドの製造方法、アルミナナノロッドの製造方法およびＣｕＡｌＯ２膜の製造方法
KR101498755B1 (ko) * 2011-09-28 2015-03-09 주식회사 엘지화학 Ｃｎｔ 합성 촉매용 지지체 및 이를 포함하는 ｃｎｔ 합성 촉매
CN102730726B (zh) * 2012-07-02 2014-08-27 泰山医学院 一种利用酯化反应水热法制备勃姆石粉体的方法
CN102807244A (zh) * 2012-07-27 2012-12-05 中国铝业股份有限公司 一种制备一水软铝石的方法
KR101247558B1 (ko) 2012-07-31 2013-03-25 케이씨 주식회사 고순도 알루미나의 제조방법
KR101293606B1 (ko) * 2012-07-31 2013-08-13 케이씨 주식회사 보헤마이트 슬러리를 이용한 질화알루미늄의 제조방법
EP2719454A1 (en) 2012-10-11 2014-04-16 Treibacher Industrie AG Thermostable Vanadia SCR catalyst and a process of preparation thereof
CN103787393B (zh) * 2012-11-01 2016-06-22 中国石油化工股份有限公司 一种氧化铝的制备方法
RU2625388C2 (ru) * 2015-08-11 2017-07-13 Федеральное государственное бюджетное учреждение науки Институт общей и неорганической химии им. Н.С. Курнакова Российской академии наук (ИОНХ РАН) Способ получения наполнителей для строительных материалов
KR102092183B1 (ko) 2018-05-17 2020-03-23 한국알루미나 주식회사 고순도 알루미나의 제조방법
JP7393912B2 (ja) 2019-10-18 2023-12-07 住友化学株式会社 ベーマイトおよびその製造方法
CN112551563B (zh) * 2020-12-30 2024-02-02 宣城晶瑞新材料有限公司 一种勃姆石液体的制备方法
CN113860341B (zh) * 2021-10-28 2023-10-27 中化学科学技术研究有限公司 一种高纯片状勃姆石及其制备方法
CN114436305A (zh) * 2021-12-30 2022-05-06 安徽壹石通材料科技股份有限公司 一种板状勃姆石厚度控制方法
CN115353134B (zh) * 2022-09-02 2023-10-24 宁波大浦新材料科技有限公司 一种高纯大晶粒勃姆石的制备方法

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GB1022944A (en) * 1963-07-11 1966-03-16 Continental Oil Co Colloidal alumina monohydrate
US4275052A (en) * 1980-05-02 1981-06-23 Uop Inc. Process for preparing high surface area aluminas
US4387085A (en) * 1981-11-25 1983-06-07 Allied Corporation Process for preparing high surface area alumina
US4532072A (en) * 1982-11-25 1985-07-30 United Kingdom Atomic Energy Authority Process for producing aluminium containing sols
US4649037A (en) * 1985-03-29 1987-03-10 Allied Corporation Spray-dried inorganic oxides from non-aqueous gels or solutions
DE3823895C1 (xx) * 1988-07-14 1989-12-21 Condea Chemie Gmbh, 2212 Brunsbuettel, De
KR100267722B1 (ko) * 1998-05-30 2000-10-16 박형상 감마-알루미나의 제조방법
US7090824B2 (en) * 2001-07-27 2006-08-15 Board Of Trustees Of Michigan State University Mesostructured transition aluminas

Also Published As

Publication number Publication date
CN101426729B (zh) 2012-09-05
EP1888463A1 (en) 2008-02-20
WO2006101305A1 (en) 2006-09-28
JP2008534416A (ja) 2008-08-28
US20090104108A1 (en) 2009-04-23
CN101426729A (zh) 2009-05-06
JP4814936B2 (ja) 2011-11-16
KR100579207B1 (ko) 2006-05-12

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