ATE53776T1 - Verfahren zur herstellung einer poroesen mineralischen membran auf mineralischem traeger. - Google Patents

Verfahren zur herstellung einer poroesen mineralischen membran auf mineralischem traeger.

Info

Publication number
ATE53776T1
ATE53776T1 AT87420163T AT87420163T ATE53776T1 AT E53776 T1 ATE53776 T1 AT E53776T1 AT 87420163 T AT87420163 T AT 87420163T AT 87420163 T AT87420163 T AT 87420163T AT E53776 T1 ATE53776 T1 AT E53776T1
Authority
AT
Austria
Prior art keywords
mineral
support
porous
manufacture
membrane
Prior art date
Application number
AT87420163T
Other languages
English (en)
Inventor
Denis Desmicht
Maurice Bontems
Jean-Michel Bauer
Maurice Chateau St Anne Verna
Serge Mollet
Jacques Maire
Original Assignee
Lorraine Carbone
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 Lorraine Carbone filed Critical Lorraine Carbone
Application granted granted Critical
Publication of ATE53776T1 publication Critical patent/ATE53776T1/de

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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B01D63/062—Tubular membrane modules with membranes on a surface of a support tube
    • 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
    • B01D67/0079—Manufacture of membranes comprising organic and inorganic components
    • B01D67/00793—Dispersing a component, e.g. as particles or powder, in another component
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1214—Chemically bonded layers, e.g. cross-linking
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix membranes
    • 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
    • B01D71/021—Carbon
    • 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
    • B01D71/06—Organic material
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/381—Polyvinylalcohol
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix
    • 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
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5001—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with carbon or carbonisable materials
    • 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
    • C04B41/85—Coating or impregnation with inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/15—Use of additives
    • B01D2323/218—Additive materials
    • B01D2323/2182—Organic additives
    • B01D2323/21827—Salts
    • B01D2323/21828—Ammonium Salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT87420163T 1986-06-19 1987-06-15 Verfahren zur herstellung einer poroesen mineralischen membran auf mineralischem traeger. ATE53776T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8609553A FR2600266B1 (fr) 1986-06-19 1986-06-19 Procede de fabrication d'une membrane minerale poreuse sur un support mineral
EP87420163A EP0250346B1 (de) 1986-06-19 1987-06-15 Verfahren zur Herstellung einer porösen mineralischen Membran auf mineralischem Träger

Publications (1)

Publication Number Publication Date
ATE53776T1 true ATE53776T1 (de) 1990-06-15

Family

ID=9336943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87420163T ATE53776T1 (de) 1986-06-19 1987-06-15 Verfahren zur herstellung einer poroesen mineralischen membran auf mineralischem traeger.

Country Status (9)

Country Link
US (1) US4865739A (de)
EP (1) EP0250346B1 (de)
JP (1) JPS6312311A (de)
KR (1) KR920002064B1 (de)
AT (1) ATE53776T1 (de)
BR (1) BR8703066A (de)
DE (1) DE3762483D1 (de)
FR (1) FR2600266B1 (de)
IL (1) IL82877A0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332789B1 (de) * 1988-03-17 1994-02-23 Societe Des Ceramiques Techniques Filtermembran und Verfahren zu deren Herstellung
US5039832A (en) * 1989-07-05 1991-08-13 Otis Elevator Company Touch button light ring system
DE4001180C1 (en) * 1990-01-17 1990-11-22 Radex-Heraklith Industriebeteiligungs Ag, Wien, At Refractory ceramic prod. - impregnated with thixotropic slurry including methyl cellulose
FR2665087B1 (fr) * 1990-07-24 1992-10-09 Lorraine Carbone Procede de fabrication d'une membrane minerale ultra-mince et asymetrique.
US5262198A (en) * 1991-04-08 1993-11-16 Aluminum Company Of America Method of producing a carbon coated ceramic membrane and associated product
US5196120A (en) * 1991-05-13 1993-03-23 Minnesota Mining And Manufacturing Company Ceramic-ceramic composite filter
DE4210413C2 (de) * 1992-03-30 1994-10-13 Willi Keutmann Vorrichtung zum Reinigen von ölhaltigen Abwässern und Verfahren zur Herstellung dieser Vorrichtung
WO1998021164A1 (en) * 1996-11-12 1998-05-22 National Research Council Of Canada Functionally gradient ceramic structures
US6390304B1 (en) 1997-06-02 2002-05-21 Hitco Carbon Composites, Inc. High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon
KR20010013300A (ko) 1997-06-02 2001-02-26 히트코 카본 컴포지츠 인코포레이티드 고성능 필터
US6155432A (en) 1999-02-05 2000-12-05 Hitco Carbon Composites, Inc. High performance filters based on inorganic fibers and inorganic fiber whiskers
DE19931846C2 (de) * 1999-07-09 2002-03-14 Neubert Susanne Membrane als Verbundmembrane zur Trennung von gelösten und suspendierten Stoffen sowie gelösten Salzen von ihrer Trägerflüssigkeit
CN101306327B (zh) * 2008-07-08 2012-03-14 大连理工大学 一种卷式炭膜及其制备方法
US10814287B2 (en) 2016-05-13 2020-10-27 3M Innovative Properties Company Multilayer articles including coatings on microfiltration membrane substrates and methods of making same
US11135554B2 (en) 2017-03-15 2021-10-05 3M Innovative Properties Company Multilayer articles including coatings containing metal on microfiltration membrane substrates

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859421A (en) * 1969-12-05 1975-01-07 Edward E Hucke Methods of producing carbonaceous bodies and the products thereof
JPS4919999B1 (de) * 1970-10-30 1974-05-21
GB1415853A (en) * 1972-02-12 1975-11-26 Dunlop Ltd Anti-oxidation coatings
GB1415089A (en) * 1972-05-30 1975-11-26 Valley Co Inc Methods of producing carbonaceous bodies and the products thereof
US4041116A (en) * 1973-05-15 1977-08-09 Great Lakes Carbon Corporation Method for the manufacture of carbon-carbon composites
US4060488A (en) * 1975-11-20 1977-11-29 E. I. Du Pont De Nemours And Company Particulate membrane ultrafiltration device
CH604826A5 (en) * 1975-12-29 1978-09-15 Commissariat Energie Atomique Filter of inorganic material prepn.
US4321298A (en) * 1980-02-26 1982-03-23 Hitco Carbon fabrics sequentially resin coated with (1) a metal-containing composition and (2) a boron-containing composition are laminated and carbonized
US4439382A (en) * 1981-07-27 1984-03-27 Great Lakes Carbon Corporation Titanium diboride-graphite composites
FR2525912A1 (fr) * 1982-04-28 1983-11-04 Ceraver Membrane de filtration, et procede de preparation d'une telle membrane
FR2525963A1 (fr) * 1982-04-29 1983-11-04 Aerospatiale Procede de fabrication d'un materiau de protection thermique a hautes performances, et materiau ainsi obtenu
US4500328A (en) * 1983-02-22 1985-02-19 Gilbert W. Brassell Bonded carbon or ceramic fiber composite filter vent for radioactive waste
GB8324166D0 (en) * 1983-09-09 1983-10-12 Atomic Energy Authority Uk Reaction-bonded silicon carbide bodies
JPS61247663A (ja) * 1985-04-22 1986-11-04 工業技術院長 炭素連続繊維強化ＳｉＣ複合体の製造方法

Also Published As

Publication number Publication date
FR2600266A1 (fr) 1987-12-24
DE3762483D1 (de) 1990-06-07
US4865739A (en) 1989-09-12
EP0250346B1 (de) 1990-05-02
KR880000123A (ko) 1988-03-23
IL82877A0 (en) 1987-12-20
FR2600266B1 (fr) 1990-08-24
BR8703066A (pt) 1988-03-08
EP0250346A1 (de) 1987-12-23
JPH0573453B2 (de) 1993-10-14
KR920002064B1 (ko) 1992-03-10
JPS6312311A (ja) 1988-01-19

Similar Documents

Publication Publication Date Title
ATE53776T1 (de) Verfahren zur herstellung einer poroesen mineralischen membran auf mineralischem traeger.
ATE68991T1 (de) Verfahren zur herstellung von hohlfasern und ihre verwendung in membrantrennverfahren.
DE68919324D1 (de) Verfahren zur Herstellung von isotropen mikroporösen Polysulfonmembranen.
DE69019694D1 (de) Verfahren zur Herstellung einer mehrschichtigen porösen Membran aus Polytetrafluoräthylen.
DE3885067D1 (de) Verfahren zur Herstellung von zusammengesetzten Membranen.
GB8530028D0 (en) Porous fluorine resin membrane
DE3681302D1 (de) Verfahren zur herstellung einer hydrophilen poroesen membran.
DE3856177D1 (de) Verfahren zur Herstellung von stabilen Umkehrosmose-Membranen aus sulfonierten Polyaryläthern
ATE52423T1 (de) Verfahren zur herstellung von hydrophilen membranen und solche membranen.
DE3789996D1 (de) Verfahren zur Herstellung von porösen Formteilen.
SG108691G (en) Bipolar membranes
DE3886822D1 (de) Verfahren zur Herstellung von hochdurchlässigen zusammengesetzten beschichteten Hohlfasermembranen.
DE3481818D1 (de) Verfahren zur herstellung von mikrofiltrations-, ultrafiltrations- oder umkehrosmose-elementen.
ATE28751T1 (de) Verfahren zur abtrennung von ribonukleinsaeuren aus einer loesung, die desoxyribonukleinsaeuren enthaelt.
DE69005863D1 (de) Verfahren zur Herstellung einer halbdurchlässigen Membran auf einem porösen und leitenden Träger durch Elektrophorese.
EP0136621A3 (de) Polyether-Copolycarbonate für Dialysemembranen
KR910015630A (ko) 막을 통한 폴리오르가노포스파젠 용액 또는 현탁액의 정제방법
ATE42687T1 (de) Verfahren zur herstellung eines traegers fuer anorganische membranen in trennungstechniken.
ATE90590T1 (de) Zusammengesetzte membranen, deren herstellung und verwendung.
ATE74793T1 (de) Verfahren und membran zur entfernung von wasserdampf aus einer gas-dampf-mischung durch dampfpermeation.
ATE82702T1 (de) Verfahren zur abtrennung von biotechnologisch hergestellten wertstoffen aus einer fermenterbruehe durch querstrom-mikro-und/oder ultrafiltration.
DE3680755D1 (de) Verfahren zur herstellung einer poroesen membran.
DE3786788D1 (de) Gasdurchlaessige wasserabweisende membran und verfahren zur herstellung.
DE3764541D1 (de) Verfahren zur herstellung von poroesen membranen.
ATE82578T1 (de) Verfahren zur herstellung von farbstabiler methylglucose von technischer qualitaet.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee