WO2009057557A1 - Asymmetric membrane and air-conditioning system using the same - Google Patents

Asymmetric membrane and air-conditioning system using the same Download PDF

Info

Publication number
WO2009057557A1
WO2009057557A1 PCT/JP2008/069460 JP2008069460W WO2009057557A1 WO 2009057557 A1 WO2009057557 A1 WO 2009057557A1 JP 2008069460 W JP2008069460 W JP 2008069460W WO 2009057557 A1 WO2009057557 A1 WO 2009057557A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
same
asymmetric membrane
conditioning system
layer
Prior art date
Application number
PCT/JP2008/069460
Other languages
French (fr)
Japanese (ja)
Inventor
Junya Ishida
Mithuaki Negishi
Yuzo Morioka
Mika Kawakita
Katsunori Iwase
Manabu Maeda
Masahiko Minemura
Mamoru Hagiwara
Original Assignee
Shin-Etsu Polymer Co., Ltd.
Denso Corporation
Shin-Etsu Chemical Co., Ltd.
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
Priority to JP2007-280839 priority Critical
Priority to JP2007280839 priority
Priority to JP2008268743A priority patent/JP5383146B2/en
Priority to JP2008-268743 priority
Application filed by Shin-Etsu Polymer Co., Ltd., Denso Corporation, Shin-Etsu Chemical Co., Ltd. filed Critical Shin-Etsu Polymer Co., Ltd.
Priority claimed from US12/740,144 external-priority patent/US8394183B2/en
Publication of WO2009057557A1 publication Critical patent/WO2009057557A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/22Separation 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
    • B01D53/228Separation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14Dynamic membranes
    • B01D69/141Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00514Details of air conditioning housings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/02Details relating to pores or pososity of the membranes
    • B01D2325/022Asymmetric membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/20Specific permeability or cut-off range
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507Details, e.g. mounting arrangements, desaeration devices

Abstract

Disclosed is an asymmetric membrane having a porous layer and a dense layer adjacent to the porous layer. The porous layer and the dense layer are made of a polymer material. The porous layer and/or the dense layer contains a filler.
PCT/JP2008/069460 2007-10-29 2008-10-27 Asymmetric membrane and air-conditioning system using the same WO2009057557A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007-280839 2007-10-29
JP2007280839 2007-10-29
JP2008268743A JP5383146B2 (en) 2007-10-29 2008-10-17 Asymmetric membrane and air conditioning system using the same
JP2008-268743 2008-10-17

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/740,144 US8394183B2 (en) 2007-10-29 2008-10-27 Asymmetric membrane and air-conditioning system using the same
DE112008002904.0T DE112008002904B4 (en) 2007-10-29 2008-10-27 Asymmetric membrane and use of the asymmetric membrane in an air conditioning system
CN 200880108186 CN101801510B (en) 2007-10-29 2008-10-27 Asymmetric membrane and air-conditioning system using the same

Publications (1)

Publication Number Publication Date
WO2009057557A1 true WO2009057557A1 (en) 2009-05-07

Family

ID=40590948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069460 WO2009057557A1 (en) 2007-10-29 2008-10-27 Asymmetric membrane and air-conditioning system using the same

Country Status (1)

Country Link
WO (1) WO2009057557A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101935432A (en) * 2009-06-30 2011-01-05 信越聚合物株式会社;株式会社电装;信越化学工业株式会社 Air-conditioning system
JP2011012113A (en) * 2009-06-30 2011-01-20 Shin-Etsu Chemical Co Ltd Asymmetric membrane for siloxane functional cyclic olefin (co) polymer, and manufacturing method therefor
US20130025245A1 (en) * 2007-02-28 2013-01-31 Hollingsworth & Vose Company Waved filter media and elements
US9718020B2 (en) 2007-02-28 2017-08-01 Hollingsworth & Vose Company Waved filter media and elements
US10441909B2 (en) 2014-06-25 2019-10-15 Hollingsworth & Vose Company Filter media including oriented fibers

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132605A (en) * 1983-12-21 1985-07-15 Sanyo Chem Ind Ltd Preparation of asymmetric membrane
JPH02222715A (en) * 1989-02-23 1990-09-05 Toray Ind Inc Membrane having asymmetric structure and production thereof
JPH06210146A (en) * 1993-01-19 1994-08-02 Dainippon Ink & Chem Inc Hollow fiber inhomogeneous membrane and its production
JPH119976A (en) * 1997-06-20 1999-01-19 Nitto Denko Corp Separation membrane for unsaturated hydrocarbon and separation method
JPH11192420A (en) * 1998-01-05 1999-07-21 Nitto Denko Corp Separation membrane and separation of olefin using the same
JP2004203367A (en) * 2002-10-28 2004-07-22 Denso Corp Air-conditioning system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132605A (en) * 1983-12-21 1985-07-15 Sanyo Chem Ind Ltd Preparation of asymmetric membrane
JPH02222715A (en) * 1989-02-23 1990-09-05 Toray Ind Inc Membrane having asymmetric structure and production thereof
JPH06210146A (en) * 1993-01-19 1994-08-02 Dainippon Ink & Chem Inc Hollow fiber inhomogeneous membrane and its production
JPH119976A (en) * 1997-06-20 1999-01-19 Nitto Denko Corp Separation membrane for unsaturated hydrocarbon and separation method
JPH11192420A (en) * 1998-01-05 1999-07-21 Nitto Denko Corp Separation membrane and separation of olefin using the same
JP2004203367A (en) * 2002-10-28 2004-07-22 Denso Corp Air-conditioning system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130025245A1 (en) * 2007-02-28 2013-01-31 Hollingsworth & Vose Company Waved filter media and elements
US8882875B2 (en) * 2007-02-28 2014-11-11 Hollingsworth & Vose Company Waved filter media and elements
US9687771B2 (en) 2007-02-28 2017-06-27 Hollingsworth & Vose Company Waved filter media and elements
US9718020B2 (en) 2007-02-28 2017-08-01 Hollingsworth & Vose Company Waved filter media and elements
CN101935432A (en) * 2009-06-30 2011-01-05 信越聚合物株式会社;株式会社电装;信越化学工业株式会社 Air-conditioning system
JP2011012113A (en) * 2009-06-30 2011-01-20 Shin-Etsu Chemical Co Ltd Asymmetric membrane for siloxane functional cyclic olefin (co) polymer, and manufacturing method therefor
DE102010025394B4 (en) 2009-06-30 2019-08-14 Denso Corporation Cooling system
US10441909B2 (en) 2014-06-25 2019-10-15 Hollingsworth & Vose Company Filter media including oriented fibers

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