FR2715866A1 - Procédé de préparation de couches minéraux poreuses sur des substrats minéraux poreux. - Google Patents

Procédé de préparation de couches minéraux poreuses sur des substrats minéraux poreux. Download PDF

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Publication number
FR2715866A1
FR2715866A1 FR9501322A FR9501322A FR2715866A1 FR 2715866 A1 FR2715866 A1 FR 2715866A1 FR 9501322 A FR9501322 A FR 9501322A FR 9501322 A FR9501322 A FR 9501322A FR 2715866 A1 FR2715866 A1 FR 2715866A1
Authority
FR
France
Prior art keywords
ultrafiltration membrane
titanium
binder
membrane
mineral particles
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.)
Granted
Application number
FR9501322A
Other languages
English (en)
French (fr)
Other versions
FR2715866B1 (enrdf_load_stackoverflow
Inventor
Burger Wolfgang
Olapinski Hans
Schafer Thomas
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.)
Cerasiv GmbH Innovatives Keramik Engineering
Original Assignee
Cerasiv GmbH Innovatives Keramik Engineering
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 Cerasiv GmbH Innovatives Keramik Engineering filed Critical Cerasiv GmbH Innovatives Keramik Engineering
Publication of FR2715866A1 publication Critical patent/FR2715866A1/fr
Application granted granted Critical
Publication of FR2715866B1 publication Critical patent/FR2715866B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0041—Inorganic membrane manufacture by agglomeration of particles in the dry state
    • B01D67/00411—Inorganic membrane manufacture by agglomeration of particles in the dry state by sintering
    • 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
    • B01D71/0215—Silicon carbide; Silicon nitride; Silicon oxycarbide
    • 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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4582—Porous coatings, e.g. coating containing porous fillers
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/40—Details relating to membrane preparation in-situ membrane formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9501322A 1994-02-07 1995-02-06 Procédé de préparation de couches minéraux poreuses sur des substrats minéraux poreux. Granted FR2715866A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4403568 1994-02-07

Publications (2)

Publication Number Publication Date
FR2715866A1 true FR2715866A1 (fr) 1995-08-11
FR2715866B1 FR2715866B1 (enrdf_load_stackoverflow) 1997-02-14

Family

ID=6509536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9501322A Granted FR2715866A1 (fr) 1994-02-07 1995-02-06 Procédé de préparation de couches minéraux poreuses sur des substrats minéraux poreux.

Country Status (2)

Country Link
DE (1) DE19503703A1 (enrdf_load_stackoverflow)
FR (1) FR2715866A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119524628A (zh) * 2024-11-18 2025-02-28 中国石油化工股份有限公司 一种MXene掺杂的有机硅渗透汽化脱水膜及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527092A1 (fr) * 1973-01-08 1983-11-25 Commissariat Energie Atomique Procede de preparation d'elements filtrants a permeabilite elevee
JPS5992001A (ja) * 1982-11-18 1984-05-28 Mitsubishi Heavy Ind Ltd 多孔質隔膜の製造方法
US4808311A (en) * 1986-11-03 1989-02-28 Millipore Corporation Crystal growth process for preparing inorganic dynamic membranes
JPH01274815A (ja) * 1988-04-25 1989-11-02 Toto Ltd セラミックスフィルターの製造方法
FR2642984A3 (fr) * 1988-12-14 1990-08-17 Metafram Alliages Frittes Produit de filtration a membrane ceramique poreuse
WO1993000987A1 (fr) * 1991-07-01 1993-01-21 Centre National De La Recherche Scientifique (Cnrs) Membrane filtrante minerale a permeabilite amelioree, et sa preparation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527092A1 (fr) * 1973-01-08 1983-11-25 Commissariat Energie Atomique Procede de preparation d'elements filtrants a permeabilite elevee
JPS5992001A (ja) * 1982-11-18 1984-05-28 Mitsubishi Heavy Ind Ltd 多孔質隔膜の製造方法
US4808311A (en) * 1986-11-03 1989-02-28 Millipore Corporation Crystal growth process for preparing inorganic dynamic membranes
JPH01274815A (ja) * 1988-04-25 1989-11-02 Toto Ltd セラミックスフィルターの製造方法
FR2642984A3 (fr) * 1988-12-14 1990-08-17 Metafram Alliages Frittes Produit de filtration a membrane ceramique poreuse
WO1993000987A1 (fr) * 1991-07-01 1993-01-21 Centre National De La Recherche Scientifique (Cnrs) Membrane filtrante minerale a permeabilite amelioree, et sa preparation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 8427, Derwent World Patents Index; AN 84-168231 *
DATABASE WPI Week 8950, Derwent World Patents Index; AN 89-367366 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119524628A (zh) * 2024-11-18 2025-02-28 中国石油化工股份有限公司 一种MXene掺杂的有机硅渗透汽化脱水膜及其制备方法

Also Published As

Publication number Publication date
FR2715866B1 (enrdf_load_stackoverflow) 1997-02-14
DE19503703A1 (de) 1995-08-10

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