FR2220490B1 - - Google Patents

Info

Publication number
FR2220490B1
FR2220490B1 FR7308139A FR7308139A FR2220490B1 FR 2220490 B1 FR2220490 B1 FR 2220490B1 FR 7308139 A FR7308139 A FR 7308139A FR 7308139 A FR7308139 A FR 7308139A FR 2220490 B1 FR2220490 B1 FR 2220490B1
Authority
FR
France
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.)
Expired
Application number
FR7308139A
Other languages
French (fr)
Other versions
FR2220490A1 (es
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7308139A priority Critical patent/FR2220490B1/fr
Priority to BE141331A priority patent/BE811511A/xx
Priority to CH281174A priority patent/CH580041A5/xx
Priority to DE2409634A priority patent/DE2409634A1/de
Priority to JP49024871A priority patent/JPS49119905A/ja
Priority to GB992974A priority patent/GB1429412A/en
Priority to SE7402994A priority patent/SE393597B/xx
Priority to NL7403057A priority patent/NL7403057A/xx
Priority to IT20952/74A priority patent/IT1012564B/it
Publication of FR2220490A1 publication Critical patent/FR2220490A1/fr
Application granted granted Critical
Publication of FR2220490B1 publication Critical patent/FR2220490B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/025—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
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/063—Preparing or treating the raw materials individually or as batches
    • C04B38/0635—Compounding ingredients
    • C04B38/0645—Burnable, meltable, sublimable materials
    • C04B38/065—Burnable, meltable, sublimable materials characterised by physical aspects, e.g. shape, size or porosity
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/02—Details of liquid circulation
    • G03D3/06—Liquid supply; Liquid circulation outside tanks
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • C04B2111/00801—Membranes; Diaphragms
    • 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)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7308139A 1973-03-07 1973-03-07 Expired FR2220490B1 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7308139A FR2220490B1 (es) 1973-03-07 1973-03-07
BE141331A BE811511A (fr) 1973-03-07 1974-02-25 Piece poreuse et procede de realisation de cette piece
DE2409634A DE2409634A1 (de) 1973-03-07 1974-02-28 Poroeser koerper und verfahren zu seiner herstellung
CH281174A CH580041A5 (es) 1973-03-07 1974-02-28
JP49024871A JPS49119905A (es) 1973-03-07 1974-03-05
GB992974A GB1429412A (en) 1973-03-07 1974-03-05 Porous member and a method of producing the same
SE7402994A SE393597B (sv) 1973-03-07 1974-03-06 Porost element av en aluminiumoxid samt forfarande for framstellning av det porosa elementet
NL7403057A NL7403057A (es) 1973-03-07 1974-03-06
IT20952/74A IT1012564B (it) 1973-03-07 1974-04-08 Elemento poroso e procedimento di realizzazione di questo elemen to

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308139A FR2220490B1 (es) 1973-03-07 1973-03-07

Publications (2)

Publication Number Publication Date
FR2220490A1 FR2220490A1 (es) 1974-10-04
FR2220490B1 true FR2220490B1 (es) 1976-04-30

Family

ID=9115906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308139A Expired FR2220490B1 (es) 1973-03-07 1973-03-07

Country Status (9)

Country Link
JP (1) JPS49119905A (es)
BE (1) BE811511A (es)
CH (1) CH580041A5 (es)
DE (1) DE2409634A1 (es)
FR (1) FR2220490B1 (es)
GB (1) GB1429412A (es)
IT (1) IT1012564B (es)
NL (1) NL7403057A (es)
SE (1) SE393597B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121953A1 (de) * 1981-06-03 1982-12-23 Henkel KGaA, 4000 Düsseldorf Verwendung von hochgegluehtem (alpha)-al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts) als filtehilfsmittel zur reinigung von alkalischen loesungen

Also Published As

Publication number Publication date
DE2409634A1 (de) 1974-09-12
JPS49119905A (es) 1974-11-15
IT1012564B (it) 1977-03-10
FR2220490A1 (es) 1974-10-04
BE811511A (fr) 1974-08-26
SE393597B (sv) 1977-05-16
NL7403057A (es) 1974-09-10
CH580041A5 (es) 1976-09-30
GB1429412A (en) 1976-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse