LU64760A1 - Support de barriere poreuse ceramique et procede de preparation dudit support - Google Patents

Support de barriere poreuse ceramique et procede de preparation dudit support

Info

Publication number
LU64760A1
LU64760A1 LU64760A LU64760A LU64760A1 LU 64760 A1 LU64760 A1 LU 64760A1 LU 64760 A LU64760 A LU 64760A LU 64760 A LU64760 A LU 64760A LU 64760 A1 LU64760 A1 LU 64760A1
Authority
LU
Luxembourg
Prior art keywords
support
preparing
ceramic porous
porous barrier
barrier support
Prior art date
Application number
LU64760A
Other languages
English (en)
Inventor
R Davydoff
J Batigne
P Plurien
J Charpin
F Erhart
Original Assignee
Commissariat Energie Atomique
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 of LU64760A1 publication Critical patent/LU64760A1/fr
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • B01D69/088—Co-extrusion; Co-spinning
    • 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
    • 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
    • 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
    • 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
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/48—Processes of making filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
LU64760A 1971-02-24 1972-02-10 Support de barriere poreuse ceramique et procede de preparation dudit support LU64760A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106246A FR2466269A1 (fr) 1971-02-24 1971-02-24 Support de barriere poreuse ceramique

Publications (1)

Publication Number Publication Date
LU64760A1 true LU64760A1 (fr)

Family

ID=9072394

Family Applications (1)

Application Number Title Priority Date Filing Date
LU64760A LU64760A1 (fr) 1971-02-24 1972-02-10 Support de barriere poreuse ceramique et procede de preparation dudit support

Country Status (7)

Country Link
US (1) US4396572A (fr)
BE (1) BE778828A (fr)
CA (1) CA1103174A (fr)
DE (1) DE2208767C1 (fr)
FR (1) FR2466269A1 (fr)
GB (1) GB1603399A (fr)
LU (1) LU64760A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710332A (en) * 1982-04-15 1987-12-01 Rockwell International Corporation Process of injection molding a laser mirror substrate
US4574063A (en) * 1983-05-09 1986-03-04 Corning Glass Works Method of forming glass or ceramic article
US4617029A (en) * 1985-03-01 1986-10-14 Air Products And Chemicals, Inc. Method for gas separation
US4761164A (en) * 1985-03-01 1988-08-02 Air Products And Chemicals, Inc. Method for gas separation
US4629483A (en) * 1986-01-06 1986-12-16 Refractron Corp. Ceramic filter with plural layers of different porosity
US4780114A (en) * 1987-10-14 1988-10-25 Air Products And Chemicals, Inc. Molten salt hydrate membranes for the separation of gases
US4838919A (en) * 1987-12-28 1989-06-13 Ppg Industries, Inc. Pretreatment of fused cast refractories
DE3840137C1 (fr) * 1988-11-29 1990-03-29 Feldmuehle Ag, 4000 Duesseldorf, De
NL9300642A (nl) * 1993-04-15 1994-11-01 Tno Werkwijze voor de vervaardiging van keramische holle vezels, in het bijzonder holle vezelmembranen voor microfiltratie, ultrafiltratie en gasscheiding.
US5552102A (en) * 1994-12-16 1996-09-03 Corning Incorporated Method and apparatus for extruding large honeycombs
US5817263A (en) * 1996-08-30 1998-10-06 Amway Corporation End flow filter and method of making same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2267918A (en) * 1940-03-27 1941-12-30 Gen Motors Corp Porous article and method of making same
DE957048C (de) * 1952-06-17 1957-01-31 S Lavorazione Materie Plastich Strangpresse zur Herstellung eines mehrschichtigen UEberzuges auf Draehten oder Kabeln
FR1255382A (fr) * 1960-01-23 1961-03-10 Commissariat Energie Atomique Perfectionnements apportés aux procédés et dispositifs pour revêtir d'une couche métallique microporeuse un support métallique macroporeux
NL287283A (fr) * 1961-03-27
GB963767A (en) * 1961-05-18 1964-07-15 Leesona Corp Improvements in or relating to fuel cells
US3344586A (en) * 1965-06-22 1967-10-03 Engelhard Ind Inc Gas separation apparatus

Also Published As

Publication number Publication date
US4396572A (en) 1983-08-02
CA1103174A (fr) 1981-06-16
FR2466269B1 (fr) 1982-09-24
DE2208767C1 (de) 1984-05-24
GB1603399A (en) 1981-11-25
BE778828A (fr) 1983-07-01
FR2466269A1 (fr) 1981-04-10

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