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NO20044733L - Epoksysilikonbelagte membraner - Google Patents

Epoksysilikonbelagte membraner

Info

Publication number
NO20044733L
NO20044733L NO20044733A NO20044733A NO20044733L NO 20044733 L NO20044733 L NO 20044733L NO 20044733 A NO20044733 A NO 20044733A NO 20044733 A NO20044733 A NO 20044733A NO 20044733 L NO20044733 L NO 20044733L
Authority
NO
Norway
Prior art keywords
asymmetric
epoxy silicone
membrane
membrane layer
porous
Prior art date
Application number
NO20044733A
Other languages
English (en)
Other versions
NO332738B1 (no
Inventor
Jeffrey J Chiou
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of NO20044733L publication Critical patent/NO20044733L/no
Publication of NO332738B1 publication Critical patent/NO332738B1/no

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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B01D71/14—Esters of organic acids
    • B01D71/16—Cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

Fremgangsmåte for å fremstille en epoksysilikonbelagt membran ved å belegge et porøst, asymmetrisk membranlag med et UV-herdbart konfrollert fiigj ørende epoksysilikonbelegg. En blanding av epoksysilikonharpiks og en oniumfotokatalysator påføres som en fortynnet upolar løsning på det porøse asymmetriske membranlag og herdes med UV- eller elekfronsfråling for å danne en tørr epoksysilikonbelagt membran. Det porøse asymmetriske membranlag består av en asymmetrisk cellulosemembran eller en asymmetrisk polymermembran med lav selektivitet. Epoksysilikonbelegget gir det asymmetriske membranlag forbedret selektivitet inntil separasjonstemperaturer på 70 °e og gir stabile fiukshastigheter. Membraner fremstilt på denne måte er anvendehg ved separasjon av gasser, så som karbondioksid fra naturgass.
NO20044733A 2002-04-03 2004-11-02 Epoksysilikon-belagte membraner NO332738B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/010864 WO2003084651A1 (en) 2002-04-03 2002-04-03 Epoxysilicone coated membranes

Publications (2)

Publication Number Publication Date
NO20044733L true NO20044733L (no) 2004-11-02
NO332738B1 NO332738B1 (no) 2012-12-27

Family

ID=28789627

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20044733A NO332738B1 (no) 2002-04-03 2004-11-02 Epoksysilikon-belagte membraner

Country Status (11)

Country Link
EP (1) EP1490165B1 (no)
CN (1) CN1289175C (no)
AT (1) ATE390201T1 (no)
AU (1) AU2002254553A1 (no)
CA (1) CA2480480C (no)
DE (1) DE60225847D1 (no)
EA (1) EA200401300A1 (no)
MX (1) MXPA04009650A (no)
NO (1) NO332738B1 (no)
NZ (1) NZ535793A (no)
WO (1) WO2003084651A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005031703B3 (de) * 2005-07-05 2007-01-11 Gkss-Forschungszentrum Geesthacht Gmbh Kompositmembran
CN102112203A (zh) * 2008-07-02 2011-06-29 环球油品公司 并入作为填料的微孔聚合物的混合基质膜
US20100075101A1 (en) * 2008-09-25 2010-03-25 Man-Wing Tang Cast-on-Tricot Asymmetric and Composite Separation Membranes
CN103534012A (zh) * 2011-04-08 2014-01-22 道康宁公司 使用环氧官能硅氧烷制备气体选择性膜的方法
CN102258948B (zh) * 2011-05-31 2013-04-24 南京帝膜净水材料开发有限公司 一种制造聚酰胺反渗透复合膜的方法
KR20140106744A (ko) * 2011-12-27 2014-09-03 다우 코닝 코포레이션 규소-결합된 트라이알킬실릴-치환된 유기 기를 포함하는 유기폴리실록산
GB201211309D0 (en) 2012-06-26 2012-08-08 Fujifilm Mfg Europe Bv Process for preparing membranes
US20140138314A1 (en) * 2012-11-16 2014-05-22 Uop Llc Fluorinated ethylene-propylene polymeric membranes for gas separations
RU2622773C1 (ru) * 2016-05-24 2017-06-20 Публичное акционерное общество криогенного машиностроения (ПАО "Криогенмаш") Способ повышения химической и механической устойчивости газоразделительной полимерной половолоконной мембраны
GB201710912D0 (en) * 2017-07-06 2017-08-23 Imp Innovations Ltd Separation membranes
CN107638815B (zh) * 2017-10-20 2019-09-27 大连欧科膜技术工程有限公司 一种醋酸纤维素非对称膜及其应用
CN115337795B (zh) * 2022-06-22 2023-12-12 宁德师范学院 Ztif-1/醋酸纤维素共混膜及其制备方法、应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279717A (en) * 1979-08-03 1981-07-21 General Electric Company Ultraviolet curable epoxy silicone coating compositions
JPS61192313A (ja) * 1985-02-20 1986-08-26 Matsushita Electric Ind Co Ltd 選択性気体透過膜の表面処理法
JPS62183837A (ja) * 1986-02-07 1987-08-12 Komatsu Ltd 気体透過性膜
JP2805794B2 (ja) * 1988-05-06 1998-09-30 エヌオーケー株式会社 気体分離膜の製造方法
US4954364A (en) * 1989-06-22 1990-09-04 General Electric Company Method for coating substrates with UV curable epoxysilicone compositions
US5369205A (en) * 1992-07-30 1994-11-29 General Electric Company UV-curable epoxysilicones bearing pendant silicone resin
US5650453A (en) * 1995-04-28 1997-07-22 General Electric Company UV curable epoxysilicone blend compositions

Also Published As

Publication number Publication date
DE60225847D1 (de) 2008-05-08
EA005984B1 (ru) 2005-08-25
EP1490165B1 (en) 2008-03-26
MXPA04009650A (es) 2005-01-11
NZ535793A (en) 2006-03-31
EA200401300A1 (ru) 2005-08-25
ATE390201T1 (de) 2008-04-15
WO2003084651A1 (en) 2003-10-16
CA2480480C (en) 2010-02-23
NO332738B1 (no) 2012-12-27
CA2480480A1 (en) 2003-10-16
CN1289175C (zh) 2006-12-13
CN1625435A (zh) 2005-06-08
AU2002254553A1 (en) 2003-10-20
EP1490165A1 (en) 2004-12-29

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