KR880000123A - 광물성 멤브레인의 제조방법 - Google Patents

광물성 멤브레인의 제조방법 Download PDF

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Publication number
KR880000123A
KR880000123A KR1019870006195A KR870006195A KR880000123A KR 880000123 A KR880000123 A KR 880000123A KR 1019870006195 A KR1019870006195 A KR 1019870006195A KR 870006195 A KR870006195 A KR 870006195A KR 880000123 A KR880000123 A KR 880000123A
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mineral
support
emulsion
carbon
porous
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KR1019870006195A
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KR920002064B1 (ko
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쟝-미쉘부에
봉떵 모리스
데슈미 드니
메르 쟈끄
모에 세르쥬
베르나 모리스
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끌로드 빠스꼬
르까르본 로렌
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    • 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
    • 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

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  • 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)

Abstract

내용 없음

Description

광물성 멤브레인의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 코크화되는 열경화성 수지를 함유하는 용매와 광물성 입자로 구성된 안정한 유탁액의 최소한 하나의 층을 투과성, 다공성, 광물 지지체상에 침착시키고, 수지를 다중축합처리한 뒤 코킹하여 각각의 광물입자간 및 지지체 사이의 기계적 결합을 완결시키는 것을 특징으로 하는 투과성, 다공성 및 광물성인 멤브레인 제조방법.
  2. 제 1 항에 있어서, 광물성 입자를 구성하는 물질이 세라믹 또는 탄소물질에서 선택되는 것을 특징으로 하는 방법.
  3. 제 1 항 또는 제 2 항에 있어서, 상기 입자가 작은 파이버 또는 트리카이트와 같은 과립형인 것을 특징으로 하는 방법.
  4. 제 1 항 내지 제 3 항의 어느 한항에 있어서, 유탁액이 인고브형이며 암모늄염과 같은 해교제가 첨가 되어진 폴리 비닐 알코홀 내에서 광물성 입자를 혼합한뒤 본 혼합물에 열 경화성 수지를 첨가하여 산출되는 것을 특징으로 하는 방법.
  5. 제 1 항 내지 제 3 항의 어느 한항에 있어서, 열경화성 수지가 함유된 용매내에서 광물입자상에 지지된 페인트의 매스터 페이스트로부터 유탁액을 산출하는 것을 특징으로 하는 방법.
  6. 제 1 항 내지 제 5 항의 어느 한항에 있어서, 다공성, 투과성 지지체가 열경화성 수지를 함유하는 용매내와 광물입자의 안정한 유탁액의 여러층으로 적층되며, 상기 수지를 다중축합 처리한뒤 각각의 층을 침착시키고 최종적으로 모든층의 다중 축합수지를 코킹시키는 것을 특징으로 하는 방법.
  7. 제 6 항에 있어서, 유탁액의 광물성 입자가 각각의 층사이에 지지체보다 점점 적어지는 상이한 입자 크기 분포를 갖는 것을 특징으로 하는 방법.
  8. 제 6 항 또는 제 7 항의 어느 한항에 있어서, 유탁액의 광물성 입자가 각각의 층에 따라 상이한 물질로 제조되는 것을 특징으로 하는 방법.
  9. 제 1 항 내지 제 8 항의 어느 한항에 있어서, 광물성 지지체가 탄소인것을 특징으로 하는 방법.
  10. 제 9 항에 있어서, 지지체의 탄소가 다중입자 탄소와 탄소 섬유/탄소 매트릭스 조성물에서 선택되는 것을 특징으로 하는 방법.
  11. 제 1 항 내지 제 8 항의 어느 한항에 있어서, 광물성 지지체가 세라믹물질인것을 특징으로 하는 방법.
  12. 상기한 특허청구의 범위중 어느 한항에 의하여 산출되는 것을 특징으로 하는 광물성 멤브레인.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870006195A 1986-06-19 1987-06-19 광물성 멤브레인의 제조방법 KR920002064B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8609553 1986-06-19
FR8609553A FR2600266B1 (fr) 1986-06-19 1986-06-19 Procede de fabrication d'une membrane minerale poreuse sur un support mineral
FR86-9553 1986-06-19

Publications (2)

Publication Number Publication Date
KR880000123A true KR880000123A (ko) 1988-03-23
KR920002064B1 KR920002064B1 (ko) 1992-03-10

Family

ID=9336943

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Application Number Title Priority Date Filing Date
KR1019870006195A KR920002064B1 (ko) 1986-06-19 1987-06-19 광물성 멤브레인의 제조방법

Country Status (9)

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

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EP0332789B1 (fr) * 1988-03-17 1994-02-23 Societe Des Ceramiques Techniques Membrane de filtration et procédé de fabrication
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
US6225246B1 (en) * 1996-11-12 2001-05-01 National Research Council Of Canada Functionally gradient ceramic structures
EP0986429A4 (en) 1997-06-02 2001-02-07 Hitco Carbon Composites Inc HIGH PERFORMANCE FILTERS
US6390304B1 (en) 1997-06-02 2002-05-21 Hitco Carbon Composites, Inc. High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon
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
WO2017196656A1 (en) * 2016-05-13 2017-11-16 3M Innovative Properties Company Multilayer articles including coatings on microfiltration membrane substrates and methods of making same
WO2018169737A1 (en) 2017-03-15 2018-09-20 3M Innovative Properties Company Multilayer articles including coatings containing metal on microfiltration membrane substrates

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JPS4919999B1 (ko) * 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
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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
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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
JPS6312311A (ja) 1988-01-19
IL82877A0 (en) 1987-12-20
FR2600266B1 (fr) 1990-08-24
DE3762483D1 (de) 1990-06-07
US4865739A (en) 1989-09-12
JPH0573453B2 (ko) 1993-10-14
EP0250346B1 (fr) 1990-05-02
EP0250346A1 (fr) 1987-12-23
KR920002064B1 (ko) 1992-03-10
FR2600266A1 (fr) 1987-12-24
ATE53776T1 (de) 1990-06-15
BR8703066A (pt) 1988-03-08

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