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IT1078766B - Processo per la preparazione di beta"-al203 - Google Patents

Processo per la preparazione di beta"-al203

Info

Publication number
IT1078766B
IT1078766B IT19722/77A IT1972277A IT1078766B IT 1078766 B IT1078766 B IT 1078766B IT 19722/77 A IT19722/77 A IT 19722/77A IT 1972277 A IT1972277 A IT 1972277A IT 1078766 B IT1078766 B IT 1078766B
Authority
IT
Italy
Prior art keywords
preparation process
beta preparation
beta
preparation
Prior art date
Application number
IT19722/77A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT1078766B publication Critical patent/IT1078766B/it

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
    • C01F7/028—Beta-aluminas
    • 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
    • C04B35/113—Fine ceramics based on beta-aluminium oxide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • H01M10/3918—Sodium-sulfur cells characterised by the electrolyte
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
IT19722/77A 1976-02-17 1977-01-28 Processo per la preparazione di beta"-al203 IT1078766B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/658,314 US4024214A (en) 1976-02-17 1976-02-17 Method of preparing β"-Al2 O3

Publications (1)

Publication Number Publication Date
IT1078766B true IT1078766B (it) 1985-05-08

Family

ID=24640739

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19722/77A IT1078766B (it) 1976-02-17 1977-01-28 Processo per la preparazione di beta"-al203

Country Status (7)

Country Link
US (1) US4024214A (it)
JP (1) JPS5299996A (it)
CA (1) CA1081914A (it)
DE (1) DE2705681A1 (it)
FR (1) FR2341529A1 (it)
GB (1) GB1507426A (it)
IT (1) IT1078766B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411632A1 (fr) * 1977-12-15 1979-07-13 Michelin & Cie Dispositif electrochimique a separateur et electrolyte solides
US4167550A (en) * 1978-01-18 1979-09-11 Chloride Silent Power Limited Methods of manufacture of beta-alumina
IT1116249B (it) * 1978-06-19 1986-02-10 Ciba Geigy Ag Colopanti reattivi e procedimento per la loro produzione ed applicazione
DE3247967A1 (de) * 1982-12-24 1984-06-28 Brown, Boveri & Cie Ag, 6800 Mannheim Festelektrolyt
AU577761B2 (en) * 1985-05-24 1988-09-29 Lilliwyte Societe Anonyme Method of making beta"-alumina"
GB8513196D0 (en) * 1985-05-24 1985-06-26 Lilliwyte Sa Making beta"-alumina
US4610866A (en) * 1985-10-11 1986-09-09 Battelle Memorial Institute Method for producing beta-aluminas
GB8801554D0 (en) * 1988-01-25 1988-02-24 Lilliwyte Sa Method of making beta-alumina

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454227A (en) * 1947-12-26 1948-11-16 Shell Dev Beta-alumina catalysts
US3714343A (en) * 1967-06-26 1973-01-30 Mitsubishi Chem Ind Alumina hydrate,theta-alumina and a method for the manufacture thereof
US3859427A (en) * 1969-11-10 1975-01-07 Aluminum Co Of America Production of beta alumina
US3795723A (en) * 1972-03-29 1974-03-05 Shell Oil Co Beta alumina production
JPS5522487B2 (it) * 1972-07-19 1980-06-17

Also Published As

Publication number Publication date
DE2705681A1 (de) 1977-08-18
JPS5631287B2 (it) 1981-07-20
US4024214A (en) 1977-05-17
CA1081914A (en) 1980-07-22
FR2341529B1 (it) 1979-09-21
GB1507426A (en) 1978-04-12
FR2341529A1 (fr) 1977-09-16
JPS5299996A (en) 1977-08-22

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