ES2064966T3 - Procedimiento de fabricacion de una membrana mineral ultradelgada y asimetrica. - Google Patents

Procedimiento de fabricacion de una membrana mineral ultradelgada y asimetrica.

Info

Publication number
ES2064966T3
ES2064966T3 ES91420268T ES91420268T ES2064966T3 ES 2064966 T3 ES2064966 T3 ES 2064966T3 ES 91420268 T ES91420268 T ES 91420268T ES 91420268 T ES91420268 T ES 91420268T ES 2064966 T3 ES2064966 T3 ES 2064966T3
Authority
ES
Spain
Prior art keywords
support
resin
mineral
asymmetrical
soluble
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 - Lifetime
Application number
ES91420268T
Other languages
English (en)
Inventor
Jean-Michel Bauer
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.)
Mersen SA
Original Assignee
Carbone Lorraine SA
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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Application granted granted Critical
Publication of ES2064966T3 publication Critical patent/ES2064966T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/12—Adsorbents being present on the surface of the membranes or in the pores
    • 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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PROCESO DE FABRICACION DE UNA MEMBRANA MINERAL SOBRE UN SOPORTE MINERAL QUE COMPRENDE LA FABRICACION DE UNA DISPERSION QUE COMPRENDE UNA CARGA Y UNA RESINA, LA DEPOSICION DE ESTA DISPERSION SOBRE EL SOPORTE DE MANERA A FORMAR UNA CAPA, EL TRATAMIENTO TERMICO DEL SOPORTE REVESTIDO DE DICHA CAPA, CARACTERIZADO EN QUE, DE MANERA A OBTENER UNA MEMBRANA ASIMETRICA DE POCO ESPESOR, NA CARGA, UN SOLVENTE SOLUBLE EN EL AGUA, UNA RESINA INSOLUBLE EN EL AGUA PERO SOLUBLE EN EL SOLVENTE ORGANICO Y QUE DA TRAS LA COQUEFACCION UNA TASA DE COQUE SUPERIOR A 20% EN PESO LA DEPOSITA SOBRE DICHO SOPORTE MINERAL ARTE DEL SOLVENTE PARA PRECIPITAR LA RESINA RESINA Y EVENTUALMENTE EL SOPORTE.
ES91420268T 1990-07-24 1991-07-23 Procedimiento de fabricacion de una membrana mineral ultradelgada y asimetrica. Expired - Lifetime ES2064966T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009999A FR2665087B1 (fr) 1990-07-24 1990-07-24 Procede de fabrication d'une membrane minerale ultra-mince et asymetrique.

Publications (1)

Publication Number Publication Date
ES2064966T3 true ES2064966T3 (es) 1995-02-01

Family

ID=9399436

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91420268T Expired - Lifetime ES2064966T3 (es) 1990-07-24 1991-07-23 Procedimiento de fabricacion de una membrana mineral ultradelgada y asimetrica.

Country Status (8)

Country Link
US (1) US5190654A (es)
EP (1) EP0472476B1 (es)
JP (1) JPH07144907A (es)
AT (1) ATE115005T1 (es)
DE (1) DE69105668T2 (es)
DK (1) DK0472476T3 (es)
ES (1) ES2064966T3 (es)
FR (1) FR2665087B1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387378A (en) * 1993-04-21 1995-02-07 Tulane University Integral asymmetric fluoropolymer pervaporation membranes and method of making the same
BE1008230A3 (nl) * 1993-10-29 1996-02-20 Vito Werkwijze voor het vormen van een asymmetrisch keramisch membraan.
FR2713512B1 (fr) * 1993-12-14 1996-01-19 Lorraine Carbone Eléments diffuseurs facilitant le transfert de matière dans des réactions solide-gaz.
FR2715590B1 (fr) * 1994-02-01 1996-04-12 Rhone Poulenc Chimie Procédé d'épuration d'un milieu contenant des déchets organiques.
US5789024A (en) * 1996-05-15 1998-08-04 New Jersey Institute Of Technology Subnanoscale composite, N2-permselective membrane for the separation of volatile organic compounds
JP2001514152A (ja) * 1997-09-04 2001-09-11 ポール・コーポレーション 多孔質のセラミック構造体および多孔質のセラミック構造体を製造する方法
SE9704935D0 (sv) 1997-12-30 1997-12-30 Pharmacia & Upjohn Diag Ab Analysmetod med partiklar
SE9704933D0 (sv) 1997-12-30 1997-12-30 Pharmacia & Upjohn Diag Ab Metod som utnyttjar en ny kalibrator och test kit som innehåller kalibratorn
FR2850588B1 (fr) * 2003-01-31 2007-08-03 Inst Francais Du Petrole Membrane inorganique poreuse contenant du carbone, son procede de preparation et son utilisation
US7282148B2 (en) * 2003-10-30 2007-10-16 International Business Machines Corporation Porous silicon composite structure as large filtration array
US20050133949A1 (en) * 2003-12-19 2005-06-23 Pragtech, Inc. Polymer solidification and coating process
JP2008535648A (ja) * 2005-03-09 2008-09-04 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア ナノ複合膜ならびにそれを作製および使用する方法
EP1919597A4 (en) * 2005-07-14 2008-08-20 Univ Ben Gurion COMPOSITE MEMBRANES AND METHODS OF PREPARATION THEREOF
JP5469338B2 (ja) * 2006-09-28 2014-04-16 日本碍子株式会社 液体分離膜配設体
EP2188044A4 (en) * 2006-10-27 2012-10-24 Univ California MICRO- AND NANOCOMPOSITE CARRIER STRUCTURES FOR REVERSE OSMOSIS THIN FILM MEMBRANES
CA2700333A1 (en) * 2007-09-21 2009-03-26 The Regents Of The University Of California Nanocomposite membranes and methods of making and using same
US8177978B2 (en) * 2008-04-15 2012-05-15 Nanoh20, Inc. Reverse osmosis membranes
US8567612B2 (en) * 2008-04-15 2013-10-29 Nanoh2O, Inc. Hybrid TFC RO membranes with nitrogen additives
KR101810238B1 (ko) 2010-03-31 2017-12-18 엘지전자 주식회사 탄소/탄소 복합재료의 내산화 코팅방법, 카본 히터 및 조리기기
AU2011326483B2 (en) 2010-11-10 2017-02-23 Nanoh2O, Inc. Improved hybrid TFC RO membranes with non-metallic additives
US9861940B2 (en) 2015-08-31 2018-01-09 Lg Baboh2O, Inc. Additives for salt rejection enhancement of a membrane
US9737859B2 (en) 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane
US10155203B2 (en) 2016-03-03 2018-12-18 Lg Nanoh2O, Inc. Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents
CN106390763B (zh) * 2016-11-30 2018-12-28 佛山市高明区诚睿基科技有限公司 一种不锈钢过滤膜管的制备方法
CN110494206B (zh) * 2017-04-06 2022-03-18 陶氏环球技术有限责任公司 不对称聚偏二氯乙烯隔膜和由其制备的碳分子筛隔膜
CN107055875B (zh) * 2017-05-24 2020-09-04 广西碧清源环保科技有限公司 一种有机磷废水处理工艺
CN107162320B (zh) * 2017-05-24 2020-09-04 广西碧清源环保科技有限公司 一种有机氮废水处理工艺
DE102021117025A1 (de) * 2021-07-01 2023-01-05 Nippon Kornmeyer Carbon Group Gmbh Verfahren zur Herstellung von karbonisierten oder graphitierten Formteilen
CN114053884B (zh) * 2021-11-23 2023-05-26 浙江机电职业技术学院 纳滤膜及其制备方法和应用
EP4380897B8 (de) 2022-10-28 2025-02-12 Nippon Kornmeyer Carbon Group GmbH Verfahren zum wasserarmen herstellen von graphit aus papier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR604826A (fr) * 1925-10-16 1926-05-14 Boîte de dérivation et coupe-circuit combinés pour installations électriques
JPS4919999B1 (es) * 1970-10-30 1974-05-21
US4412921A (en) * 1978-02-21 1983-11-01 Union Carbide Corporation Dry, particulate, inorganic ultrafiltration membranes and the production thereof
US4175153A (en) * 1978-05-16 1979-11-20 Monsanto Company Inorganic anisotropic hollow fibers
FR2582956B1 (fr) * 1985-06-10 1987-07-31 Lorraine Carbone Support de membrane minerale pour techniques separatives et procedes de fabrication de ce support
FR2585965A1 (fr) * 1985-08-12 1987-02-13 Fabrication Elements Catalythi Module d'ultrafiltration ou de microfiltration monolithique en carbone ou en graphite poreux et son procede de fabrication
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
US4992485A (en) * 1988-10-11 1991-02-12 The Dow Chemical Company Microporous peek membranes and the preparation thereof

Also Published As

Publication number Publication date
JPH07144907A (ja) 1995-06-06
DE69105668T2 (de) 1995-04-27
EP0472476A2 (fr) 1992-02-26
FR2665087B1 (fr) 1992-10-09
FR2665087A1 (fr) 1992-01-31
ATE115005T1 (de) 1994-12-15
EP0472476B1 (fr) 1994-12-07
US5190654A (en) 1993-03-02
DK0472476T3 (da) 1995-02-13
DE69105668D1 (de) 1995-01-19
EP0472476A3 (fr) 1992-03-04

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