FR2356344A5 - PROCESS FOR FIXING MICRO-CARRIER BARRIERS IN CERAMIC MATERIAL ON METAL END CAPS AND PRODUCTS OBTAINED BY THIS PROCESS - Google Patents

PROCESS FOR FIXING MICRO-CARRIER BARRIERS IN CERAMIC MATERIAL ON METAL END CAPS AND PRODUCTS OBTAINED BY THIS PROCESS

Info

Publication number
FR2356344A5
FR2356344A5 FR7105933A FR7105933A FR2356344A5 FR 2356344 A5 FR2356344 A5 FR 2356344A5 FR 7105933 A FR7105933 A FR 7105933A FR 7105933 A FR7105933 A FR 7105933A FR 2356344 A5 FR2356344 A5 FR 2356344A5
Authority
FR
France
Prior art keywords
ceramic material
metal end
end caps
products obtained
fixing
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.)
Expired
Application number
FR7105933A
Other languages
French (fr)
Inventor
Henri Colas
Pierre Schaegis
Gilbert Simon
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7105933A priority Critical patent/FR2356344A5/en
Priority to BE113517A priority patent/BE778827A/xx
Priority to LU64762A priority patent/LU64762A1/xx
Priority to GB673372A priority patent/GB1477131A/en
Priority to IT6749772A priority patent/IT1011508B/en
Priority to NL7202174A priority patent/NL7202174A/en
Priority to CA135,004A priority patent/CA1026536A/en
Application granted granted Critical
Publication of FR2356344A5 publication Critical patent/FR2356344A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B01D59/12—Separation by diffusion by diffusion through barriers
    • B01D59/14—Construction of the barrier
    • 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
    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/6344—Copolymers containing at least three different monomers
    • 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
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/028—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/405—Iron metal group, e.g. Co or Ni
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
    • C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube
    • 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
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/88—Joining of two substrates, where a substantial part of the joining material is present outside of the joint, leading to an outside joining of the joint

Abstract

Procédé de fixation de barrières microporteuses en matériau céramique sur des embouts métalliques caractérisé en ce que la fixation s'effectue au moyen d'un polymère ou copolymère thermoplastique mis en forme, en une ou plusieurs étapes, soit par cuisson au four, soit par injection sous pression. Application à la séparation isotopique.A method of fixing microcarrier barriers made of ceramic material on metal end pieces, characterized in that the fixing is carried out by means of a thermoplastic polymer or copolymer shaped, in one or more stages, either by baking or by injection under pressure. Application to isotopic separation.

FR7105933A 1971-02-22 1971-02-22 PROCESS FOR FIXING MICRO-CARRIER BARRIERS IN CERAMIC MATERIAL ON METAL END CAPS AND PRODUCTS OBTAINED BY THIS PROCESS Expired FR2356344A5 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7105933A FR2356344A5 (en) 1971-02-22 1971-02-22 PROCESS FOR FIXING MICRO-CARRIER BARRIERS IN CERAMIC MATERIAL ON METAL END CAPS AND PRODUCTS OBTAINED BY THIS PROCESS
BE113517A BE778827A (en) 1971-02-22 1972-02-01
LU64762A LU64762A1 (en) 1971-02-22 1972-02-10
GB673372A GB1477131A (en) 1971-02-22 1972-02-14 Method for fixing a tubular microporous barrier of cermic material to a metal end piece
IT6749772A IT1011508B (en) 1971-02-22 1972-02-17 PROCEDURE FOR FIXING TUBULAR MICROPOROUS BARRIERS OF CERAMIC MATERIAL ON METALLIC TOE CAPS AND PRODUCTS OBTAINED WITH THE PROCEDURE
NL7202174A NL7202174A (en) 1971-02-22 1972-02-18 PROCEDURE FOR BONDING TUBULAR MICROPOROUS GUARDS OF CERAMIC MATERIAL TO METAL END PIECES AND COMBINATIONS THEREFORE OBTAINED.
CA135,004A CA1026536A (en) 1971-02-22 1972-02-18 Attachment method of ceramic microporous tubular barriers to metallic nipples, and products derived through said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105933A FR2356344A5 (en) 1971-02-22 1971-02-22 PROCESS FOR FIXING MICRO-CARRIER BARRIERS IN CERAMIC MATERIAL ON METAL END CAPS AND PRODUCTS OBTAINED BY THIS PROCESS

Publications (1)

Publication Number Publication Date
FR2356344A5 true FR2356344A5 (en) 1978-01-20

Family

ID=9072270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7105933A Expired FR2356344A5 (en) 1971-02-22 1971-02-22 PROCESS FOR FIXING MICRO-CARRIER BARRIERS IN CERAMIC MATERIAL ON METAL END CAPS AND PRODUCTS OBTAINED BY THIS PROCESS

Country Status (7)

Country Link
BE (1) BE778827A (en)
CA (1) CA1026536A (en)
FR (1) FR2356344A5 (en)
GB (1) GB1477131A (en)
IT (1) IT1011508B (en)
LU (1) LU64762A1 (en)
NL (1) NL7202174A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490139A1 (en) * 1980-09-12 1982-03-19 Doryokuro Kakunenryo SEALING METHOD USING REMOVABLE FILM
EP0208844A1 (en) * 1985-07-15 1987-01-21 Kernforschungszentrum Karlsruhe Gmbh Sealing material made of fluoroelastomers and its use
EP0275216A1 (en) * 1987-01-16 1988-07-20 Alcan International Limited Improvements relating to filters

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1401192B1 (en) 2010-06-16 2013-07-12 Enea Agenzia Naz Per Le Nuove Tecnologie L En E Lo Sviluppo Economico Sostenibile MEMBRANE REACTOR FOR THE TREATMENT OF GAS CONTAINING TRIZIO

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490139A1 (en) * 1980-09-12 1982-03-19 Doryokuro Kakunenryo SEALING METHOD USING REMOVABLE FILM
NL8103328A (en) * 1980-09-12 1982-04-01 Doryokuro Kakunenryo METHOD FOR SEALING AN OBJECT.
EP0208844A1 (en) * 1985-07-15 1987-01-21 Kernforschungszentrum Karlsruhe Gmbh Sealing material made of fluoroelastomers and its use
US4732734A (en) * 1985-07-15 1988-03-22 Kernforschungszentrum Karlsruhe Gmbh Method for preventing fluoroelastomer-related hydrolysis of fluorine-containing gas streams in contact with fluoroelastomeric articles of an industrial gas stream handling system
EP0275216A1 (en) * 1987-01-16 1988-07-20 Alcan International Limited Improvements relating to filters
GB2199765B (en) * 1987-01-16 1990-12-05 Alcan Int Ltd Improvements relating to filters

Also Published As

Publication number Publication date
CA1026536A (en) 1978-02-21
NL7202174A (en) 1976-10-29
IT1011508B (en) 1977-02-10
BE778827A (en) 1976-11-26
LU64762A1 (en) 1977-01-27
GB1477131A (en) 1977-06-22

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Legal Events

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