BR7608737A - Processo para a preparacao de filtros ou materia inorganica e filtro obtido pelo dito processo - Google Patents

Processo para a preparacao de filtros ou materia inorganica e filtro obtido pelo dito processo

Info

Publication number
BR7608737A
BR7608737A BR7608737A BR7608737A BR7608737A BR 7608737 A BR7608737 A BR 7608737A BR 7608737 A BR7608737 A BR 7608737A BR 7608737 A BR7608737 A BR 7608737A BR 7608737 A BR7608737 A BR 7608737A
Authority
BR
Brazil
Prior art keywords
filters
preparation
filter obtained
materia
inorganic
Prior art date
Application number
BR7608737A
Other languages
English (en)
Inventor
P Bergez
J Charpin
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 date
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BR7608737A publication Critical patent/BR7608737A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • 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
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
    • 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
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • 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
    • C04B38/067—Macromolecular compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR7608737A 1975-12-29 1976-12-28 Processo para a preparacao de filtros ou materia inorganica e filtro obtido pelo dito processo BR7608737A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1682475A CH604826A5 (en) 1975-12-29 1975-12-29 Filter of inorganic material prepn.

Publications (1)

Publication Number Publication Date
BR7608737A true BR7608737A (pt) 1977-10-25

Family

ID=4420547

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7608737A BR7608737A (pt) 1975-12-29 1976-12-28 Processo para a preparacao de filtros ou materia inorganica e filtro obtido pelo dito processo

Country Status (6)

Country Link
JP (1) JPS5294572A (pt)
AU (1) AU505124B2 (pt)
BR (1) BR7608737A (pt)
CH (1) CH604826A5 (pt)
ES (1) ES454649A1 (pt)
SE (1) SE422412B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256676A (en) * 1978-11-22 1981-03-17 Kovach Julius L Process for preparing porous metal oxide beads
JPS5712807A (en) * 1980-06-09 1982-01-22 Fuaburikashion Dereman Katarit Ultrafiltration membrane and its manufacture
FR2502508B1 (fr) * 1981-03-30 1985-10-25 Geceral Grpt Etu Ceramiques Al Structure de filtration, procede de realisation de telles structures et dispositif d'ultrafiltration en comportant
NZ203337A (en) * 1982-02-26 1986-02-21 M S M Lefebvre Immobilised inorganic counter diffusion barriers and their applications
JPS58205504A (ja) * 1982-05-24 1983-11-30 Agency Of Ind Science & Technol 耐熱性多孔質膜
DE3224556A1 (de) * 1982-07-01 1984-01-05 Hoechst Ag, 6230 Frankfurt Poroese, korrosionsstabile zwischenwaende aus mit oxidkeramik beschichteten metallnetzen
JPS5962324A (ja) * 1982-09-30 1984-04-09 Tdk Corp ろ過材及びその製造方法
DE3413213A1 (de) * 1984-04-07 1985-10-24 Herding GmbH Entstaubungsanlagen, 8450 Amberg Filterelement zum abscheiden von feststoffteilchen aus gasfoermigen oder fluessigen medien
ES8705774A1 (es) * 1984-04-07 1987-05-16 Herding Entstaubung Filtro para separar particulas de materia solida de medios gaseosos o liquidos
US4603109A (en) * 1984-06-01 1986-07-29 Norton Company Method and apparatus for contacting reactants in chemical and biological reactions
FR2575459B1 (fr) * 1984-12-28 1991-10-04 Commissariat Energie Atomique Procede de fabrication de membranes minerales, poreuses et permeables
US4761164A (en) * 1985-03-01 1988-08-02 Air Products And Chemicals, Inc. Method for gas separation
FR2600266B1 (fr) * 1986-06-19 1990-08-24 Lorraine Carbone Procede de fabrication d'une membrane minerale poreuse sur un support mineral
CA1269404A (en) * 1987-11-03 1990-05-22 Mukesh K. Jain Porous membrane of sinterable refractory metal oxides or silica
JPH01299607A (ja) * 1988-05-27 1989-12-04 Ngk Insulators Ltd 無機多孔質膜
US4929406A (en) * 1988-05-27 1990-05-29 Ngk Insulators, Ltd. Process for producing an inorganic porous membrane
GB2234189B (en) * 1989-07-28 1994-04-06 Pall Corp Liquid laydown process for metal filters
US5342431A (en) * 1989-10-23 1994-08-30 Wisconsin Alumni Research Foundation Metal oxide membranes for gas separation
US5183482A (en) * 1991-06-19 1993-02-02 Texaco Inc. Separation by membrane techniques
US5139540A (en) * 1991-07-24 1992-08-18 Texaco Inc. Membrane separation of gases
US5261932A (en) * 1992-09-01 1993-11-16 Air Products And Chemicals, Inc. Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs ion transport membranes
US5269822A (en) * 1992-09-01 1993-12-14 Air Products And Chemicals, Inc. Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs barium-containing ion transport membranes
US5240473A (en) * 1992-09-01 1993-08-31 Air Products And Chemicals, Inc. Process for restoring permeance of an oxygen-permeable ion transport membrane utilized to recover oxygen from an oxygen-containing gaseous mixture
AU7811194A (en) * 1993-10-02 1995-05-01 Cerasiv Gmbh Molded article
US5487774A (en) * 1993-11-08 1996-01-30 Wisconsin Alumni Research Foundation Gas phase fractionation method using porous ceramic membrane
US5439624A (en) * 1994-02-14 1995-08-08 Wisconsin Alumni Research Foundation Method for forming porous ceramic materials
DE4442810A1 (de) * 1994-12-01 1996-06-05 Cerasiv Gmbh Granulat zur Herstellung hochporöser Formkörper
WO1998011974A1 (en) * 1996-09-23 1998-03-26 Bladon International, Inc. Porous nickel filter material

Also Published As

Publication number Publication date
JPS5294572A (en) 1977-08-09
CH604826A5 (en) 1978-09-15
ES454649A1 (es) 1977-11-16
SE7614637L (sv) 1977-06-30
SE422412B (sv) 1982-03-08
AU505124B2 (en) 1979-11-08
AU2080476A (en) 1978-06-29

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