NO883702L - Fremgangsmaate ved fremstilling av keramisk pulver. - Google Patents

Fremgangsmaate ved fremstilling av keramisk pulver.

Info

Publication number
NO883702L
NO883702L NO88883702A NO883702A NO883702L NO 883702 L NO883702 L NO 883702L NO 88883702 A NO88883702 A NO 88883702A NO 883702 A NO883702 A NO 883702A NO 883702 L NO883702 L NO 883702L
Authority
NO
Norway
Prior art keywords
emulsion
ammonia
volume
aqueous solution
aqueous
Prior art date
Application number
NO88883702A
Other languages
English (en)
Norwegian (no)
Other versions
NO883702D0 (no
Inventor
Jean V Sang
Carson J Ogilvie
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of NO883702D0 publication Critical patent/NO883702D0/no
Publication of NO883702L publication Critical patent/NO883702L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • C01B13/328—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process by processes making use of emulsions, e.g. the kerosine process
    • 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
    • C01F7/028—Beta-aluminas
    • 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
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0027—Mixed oxides or hydroxides containing one alkali metal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • 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
    • C01P2006/42—Magnetic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Colloid Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compounds Of Iron (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
NO88883702A 1987-08-19 1988-08-18 Fremgangsmaate ved fremstilling av keramisk pulver. NO883702L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000544868A CA1273647A (en) 1987-08-19 1987-08-19 Production of ceramic powders by emulsion precipitation processes and the products thereof

Publications (2)

Publication Number Publication Date
NO883702D0 NO883702D0 (no) 1988-08-18
NO883702L true NO883702L (no) 1989-02-20

Family

ID=4136302

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88883702A NO883702L (no) 1987-08-19 1988-08-18 Fremgangsmaate ved fremstilling av keramisk pulver.

Country Status (10)

Country Link
US (1) US4999323A (ja)
EP (1) EP0304243A1 (ja)
JP (1) JPH0193406A (ja)
KR (1) KR890003643A (ja)
AU (1) AU608352B2 (ja)
BR (1) BR8804166A (ja)
CA (1) CA1273647A (ja)
DK (1) DK468888A (ja)
NO (1) NO883702L (ja)
ZA (1) ZA886037B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834773A1 (de) * 1988-10-12 1990-04-19 Fraunhofer Ges Forschung Teilchenfoermige polykondensate, verfahren zu deren herstellung und deren verwendung
WO1990003838A1 (en) * 1988-10-13 1990-04-19 Ici Australia Operations Proprietary Limited Ceramic powders
IT1230630B (it) * 1988-11-11 1991-10-28 Eniricerche Spa Procedimento per la preparazione di un precursore di zirconio biossido
IT1241403B (it) * 1990-03-02 1994-01-14 Eniricerche Spa Procedimento per la preparazione di ossidi misti di zirconio e ittrio
DE4115172C2 (de) * 1991-05-09 1995-08-24 Nukem Gmbh Verfahren zur Herstellung von Pulver aus stabilisiertem Zirkonoxid und Verwendung des Verfahrens
DE4118185A1 (de) * 1991-06-03 1992-12-10 Inst Neue Mat Gemein Gmbh Verfahren zur herstellung nanoskaliger oxidteilchen
WO1993014022A1 (en) * 1992-01-15 1993-07-22 Battelle Memorial Institute Process of forming metal compounds using reverse micelle or reverse microemulsion systems
AT398967B (de) * 1992-03-10 1995-02-27 Veitsch Radex Ag Verfahren zur herstellung eines feinteiligen oxidpulvers
US5484766A (en) * 1994-02-14 1996-01-16 Electric Power Research Institute, Inc. Preparation of Bi-Pb-Sr-Ca-Cu-O (2223) superconductors
DE19520448C2 (de) * 1995-06-03 1997-09-04 Schott Glaswerke Verfahren zur Herstellung von feinteiligen Multikomponenten-Glaspulvern zur Verwendung als Glasfluß für die Erzeugung von Schichten und Dekoren auf Glas, Glaskeramik oder Keramik
US6080804A (en) * 1995-06-07 2000-06-27 Cytec Technology Corp. Spray drying of functionalized polyacrylamide microemulsions
US6013600A (en) * 1997-05-23 2000-01-11 Laroche Industries Inc. Alumina bodies containing alkali or alkaline earth metal compounds
US6159898A (en) * 1997-05-23 2000-12-12 Uop Llc Alumina bodies containing alkali or alkaline earth metal compounds
US5856265A (en) * 1997-05-23 1999-01-05 La Roche Industries, Inc. Alumina body formation using high pH
US6228340B1 (en) 1997-08-25 2001-05-08 The Regents Of The University Of California Method for the production of macroporous ceramics
JP4174887B2 (ja) * 1998-05-21 2008-11-05 堺化学工業株式会社 ニッケル、コバルト又は銅の炭酸塩又は水酸化物の微細な球状の粒子の製造方法
JP5439748B2 (ja) * 2008-06-02 2014-03-12 セントラル硝子株式会社 含酸素ハロゲン化フッ化物の製造方法
CN114874008B (zh) * 2022-04-24 2023-08-18 昆明理工大学 一种YTaO4/Y3TaO7双相陶瓷及其制备方法与应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE694642A (ja) * 1966-07-06 1967-07-31
DE2323010C3 (de) * 1973-05-08 1978-03-30 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur Herstellung von kugelförmigen Metalloxid- oder Metallcarbid-Teilchen
JPS5224200A (en) * 1975-08-12 1977-02-23 Dowa Mining Co Ltd Method for production of spherical ferrite powder
FR2399276A1 (fr) * 1977-08-03 1979-03-02 Rhone Poulenc Ind Procede de fabrication de billes d'alumine
FR2557566B1 (fr) * 1983-12-29 1986-04-11 Commissariat Energie Atomique Procede de preparation d'une poudre apte au frittage, notamment d'une poudre ceramique
JPS61204033A (ja) * 1985-03-05 1986-09-10 Ngk Spark Plug Co Ltd 無機質原料粉末の造粒法
FR2621030B1 (fr) * 1987-09-29 1990-11-16 Centre Nat Rech Scient Procede de preparation d'oxydes metalliques

Also Published As

Publication number Publication date
DK468888D0 (da) 1988-08-19
US4999323A (en) 1991-03-12
BR8804166A (pt) 1989-03-14
JPH0193406A (ja) 1989-04-12
CA1273647A (en) 1990-09-04
DK468888A (da) 1989-02-20
EP0304243A1 (en) 1989-02-22
NO883702D0 (no) 1988-08-18
ZA886037B (en) 1989-04-26
KR890003643A (ko) 1989-04-17
AU608352B2 (en) 1991-03-28
AU2105488A (en) 1989-02-23

Similar Documents

Publication Publication Date Title
CA1273647A (en) Production of ceramic powders by emulsion precipitation processes and the products thereof
US5492870A (en) Hollow ceramic microspheres by sol-gel dehydration with improved control over size and morphology
CA1243693A (en) Emulsion-char method for making fine powder
US5532198A (en) Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces
US4784794A (en) High-dispersion sol or gel of monoclinic zirconia supermicrocrystals and production of the same
Sordelet et al. Preparation of spherical, monosized Y2O3 precursor particles
CN106458627B (zh) 金属掺杂的氧化铈组合物
US4788045A (en) Stabilized zirconia a process for its preparation and its application in ceramic compositions
EP1013610B1 (en) Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt or copper
DE69607516T2 (de) Verfahren zur Herstellung von gemischten porösen und kugelförmigen Silizium-Aluminiumoxyden
DE3885301T2 (de) Kontinuierliche verfahren zur herstellung von feinen keramischen teilchen.
EP0841304B1 (en) Zirconia fine powder and method for its production
CA1186195A (en) Compounds
JPH042307B2 (ja)
Hirano et al. Low-temperature direct synthesis of nanoparticles of fluorite-type ceria–zirconia solid solutions by “forced cohydrolysis” at 100° C
NO178854B (no) Ceriumoksyd og fremgangsmåte for dets fremstilling
US3907715A (en) Process for producing metal containing composition
CN101102844B (zh) 多孔物质的制造方法
Chanaud et al. Study of lanthanum-based colloidal sols formation
Sager et al. Precipitation of nanometre-sized uniform ceramic particles in emulsions
KR0174278B1 (ko) 희토류 암모늄 복옥살레이트의 제조방법 및 수득되는 희토류 산화물, 복옥살레이트 및 산화물의 제조를 위한 이들의 용도
EP1263530A2 (en) Catalytic dehydrogenation processes and chromium catalysts for use therein
US5716547A (en) Stable colloidal dispersions of rare earth compounds
US4654048A (en) Process for the preparation of a powder suitable for fritting
Butler et al. An emulsion method for producing fine, low density, high surface area silica powder from alkoxides