AU2001295960A1 - Method of producing low soda alumina, low soda alumina and method of producing porcelain - Google Patents

Method of producing low soda alumina, low soda alumina and method of producing porcelain

Info

Publication number
AU2001295960A1
AU2001295960A1 AU2001295960A AU9596001A AU2001295960A1 AU 2001295960 A1 AU2001295960 A1 AU 2001295960A1 AU 2001295960 A AU2001295960 A AU 2001295960A AU 9596001 A AU9596001 A AU 9596001A AU 2001295960 A1 AU2001295960 A1 AU 2001295960A1
Authority
AU
Australia
Prior art keywords
producing
low soda
soda alumina
porcelain
alumina
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.)
Abandoned
Application number
AU2001295960A
Other languages
English (en)
Inventor
Datsuhiko Kamimura
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Publication of AU2001295960A1 publication Critical patent/AU2001295960A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • 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
    • C01F7/442—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination in presence of a calcination additive
    • 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
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/14—Colouring matters
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/24—Manufacture of porcelain or white ware
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/24—Manufacture of porcelain or white ware
    • C04B33/26—Manufacture of porcelain or white ware of porcelain for electrical insulation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 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
    • C01P2004/62—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C04B2235/724—Halogenide content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Filtering Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AU2001295960A 2000-10-20 2001-10-18 Method of producing low soda alumina, low soda alumina and method of producing porcelain Abandoned AU2001295960A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000321553 2000-10-20
JP2000-321553 2000-10-20
US30124001P 2001-06-28 2001-06-28
US60/301,240 2001-06-28
PCT/JP2001/009152 WO2002034692A2 (en) 2000-10-20 2001-10-18 Method of producing low soda alumina, low soda alumina and method of producing porcelain

Publications (1)

Publication Number Publication Date
AU2001295960A1 true AU2001295960A1 (en) 2002-05-06

Family

ID=26602526

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001295960A Abandoned AU2001295960A1 (en) 2000-10-20 2001-10-18 Method of producing low soda alumina, low soda alumina and method of producing porcelain

Country Status (5)

Country Link
US (2) US6960336B2 (zh)
JP (1) JP3875952B2 (zh)
CN (1) CN1241833C (zh)
AU (1) AU2001295960A1 (zh)
WO (1) WO2002034692A2 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002034692A2 (en) * 2000-10-20 2002-05-02 Showa Denko K.K. Method of producing low soda alumina, low soda alumina and method of producing porcelain
WO2004110931A2 (en) * 2003-06-12 2004-12-23 Showa Denko K.K. Method for producing particulate alumina and composition containing particulate alumina
US20080286359A1 (en) * 2004-05-24 2008-11-20 Richard John Dansereau Low Dosage Forms Of Risedronate Or Its Salts
AU2005254404B2 (en) * 2004-06-16 2008-10-30 PT Indonesia Chemical Alumina Process for producing low-soda alumina, apparatus therefor, and alumina
JP2006199568A (ja) * 2004-06-16 2006-08-03 Showa Denko Kk 低ソーダアルミナの製造法、その装置およびアルミナ
JP2006160541A (ja) * 2004-12-03 2006-06-22 Sumitomo Chemical Co Ltd 針状水酸化アルミニウムの製造方法
CN100384738C (zh) * 2006-03-10 2008-04-30 潮州三环（集团）股份有限公司 超细α－Al2O3粉末的制备方法
CN109437269B (zh) * 2018-12-10 2021-02-19 贵州博汇联润铝业有限公司 一种改善超细超白氢氧化铝微粉综合性能方法
CN113956029A (zh) * 2021-11-25 2022-01-21 湖南航天磁电科技有限公司 一种减小永磁铁氧体材料收缩率的方法
CN116639958A (zh) * 2023-05-23 2023-08-25 南充三环电子有限公司 一种氧化铝粉体及其制备方法和应用

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US301240A (en) 1884-07-01 Roller -mill
NL221774A (zh) * 1956-10-24
US3092453A (en) * 1959-08-18 1963-06-04 Aluminum Co Of America Production of low-soda alumina
US3092452A (en) * 1959-08-18 1963-06-04 Aluminum Co Of America Production of low-soda alumina
US3106452A (en) * 1960-05-18 1963-10-08 Reynolds Metals Co Method for reducing the soda content of alumina
US3175883A (en) * 1961-06-05 1965-03-30 Aluminium Lab Ltd Process for reducing the soda content of alumina
US3262754A (en) * 1964-12-07 1966-07-26 Aluminium Lab Ltd Method of making low soda alumina of small crystal size
HU185474B (en) * 1981-11-10 1985-02-28 Almasfuezitoei Timfoeldgyar Process for preparing alpha-aluminium oxyde poor in alkali for ceramic purposes
DE3626095A1 (de) 1986-07-31 1988-02-11 Thomae Gmbh Dr K Neue substituierte pyrido(2,3-b)(1,4)benzodiazepin-6-one, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
DE3873377T2 (de) * 1987-02-26 1992-12-10 Sumitomo Chemical Co Verfahren zur darstellung von leicht monodispergierbarem aluminiumoxid.
JP3387555B2 (ja) 1993-05-20 2003-03-17 住友化学工業株式会社 α−アルミナの製造方法
JP3389642B2 (ja) 1993-07-28 2003-03-24 日本軽金属株式会社 低ソーダアルミナの製造方法
AU699077B2 (en) * 1995-02-21 1998-11-19 Sumitomo Chemical Company, Limited Alpha-alumina and method for producing the same
JP3436024B2 (ja) 1996-11-29 2003-08-11 住友化学工業株式会社 アルミナの連続的製造方法
JP3975513B2 (ja) 1997-07-29 2007-09-12 住友化学株式会社 αアルミナの連続的製造法
JP2000260105A (ja) * 1999-03-10 2000-09-22 Fujitsu Ltd 記憶ディスク装置の加速度センサの校正方法
US6203773B1 (en) * 1999-07-12 2001-03-20 Alcoa Inc. Low temperature mineralization of alumina
JP4213850B2 (ja) * 2000-06-01 2009-01-21 富士通株式会社 ディスク装置の制御方法およびディスク装置
WO2002034692A2 (en) * 2000-10-20 2002-05-02 Showa Denko K.K. Method of producing low soda alumina, low soda alumina and method of producing porcelain
US7177113B1 (en) * 2005-08-03 2007-02-13 Hitachi Global Storage Technologies Netherlands B.V. Magnetic recording disk drive with switchable rotational vibration cancellation
US7468857B2 (en) * 2006-02-10 2008-12-23 Maxtor Corporation Acceleration feed-forward correction enabled or disabled based on track follow loop signals
US8184389B2 (en) * 2006-04-14 2012-05-22 Seagate Technology Llc Sensor resonant frequency identification and filter tuning
US7580217B2 (en) * 2007-01-02 2009-08-25 Hitachi Global Storage Technologies Netherlands B.V. Disk drive with hybrid analog-digital acceleration feedforward control system and method for rejecting rotational vibration
US7480112B2 (en) * 2007-03-28 2009-01-20 Kabushiki Kaisha Toshiba Disk drive apparatus having shock adaptive filters
JP5039943B2 (ja) * 2007-05-18 2012-10-03 エイチジーエスティーネザーランドビーブイ 磁気ディスク装置およびその制御方法
US7471483B1 (en) * 2007-09-19 2008-12-30 Western Digital Technologies, Inc. Disk drive compensating for rotational vibrations, physical shocks, and thermal popping

Also Published As

Publication number Publication date
US6960336B2 (en) 2005-11-01
JP3875952B2 (ja) 2007-01-31
WO2002034692A2 (en) 2002-05-02
JP2004512248A (ja) 2004-04-22
US20040013603A1 (en) 2004-01-22
CN1430578A (zh) 2003-07-16
WO2002034692A3 (en) 2003-07-31
US20050226807A1 (en) 2005-10-13
CN1241833C (zh) 2006-02-15
WO2002034692A8 (en) 2005-06-16

Similar Documents

Publication Publication Date Title
AU2001227573A1 (en) Ceramics and process for producing
AU2001270307A1 (en) Method of making teprenone
EP1341622B8 (en) Folded-seam connection, method of producing it and device
AU2001238696A1 (en) Method of reducing defects
AU2002326559A1 (en) N-acetyl-d-glucosamine and process for producing n-acetyl-d-glucosamine
AU2002230606A1 (en) Glazing unit and method of making the same
AU2001280179A1 (en) Production and use of octafluoropropane
AU2001288972A1 (en) Antipsychotic sulfonamide-heterocycles, and methods of use thereof
AU2001295960A1 (en) Method of producing low soda alumina, low soda alumina and method of producing porcelain
AU2001246964A1 (en) Method of manufacturing hydrogen
AU2002231683A1 (en) Method of producing alk-3-ene-1-ols
AU2002361763A1 (en) Method of reducing angiogenesis
AU2001296374A1 (en) Method of making nanoshells
AU2001272757A1 (en) Process for producing 5-fluorooxyindole and for producing intermediate therefor
AU2002212874A1 (en) High strength ceramised glass and method for production thereof
AU2001249433A1 (en) Ceramic guide block and method of manufacture
AU7456101A (en) Process for producing hexafluoroethane and use thereof
AU2001243594A1 (en) Sorber, its method of making and its use
AU2001230601A1 (en) Method for producing ceramic structure
AU2000258424A1 (en) Method of producing transfer sheets and transfer sheets
AU2002222927A1 (en) Method of making hydrofluorocarbons
AU2001231895A1 (en) Itraconazole composition and production method
AU5879501A (en) Fractal structure and its forming method
AU2001283030A1 (en) Process for making 3-hydroxyalkanenitriles and hydroxyaminoalkanes
AU2001233002A1 (en) Etching solution and method