JPH0371169B2 - - Google Patents

Info

Publication number
JPH0371169B2
JPH0371169B2 JP61198044A JP19804486A JPH0371169B2 JP H0371169 B2 JPH0371169 B2 JP H0371169B2 JP 61198044 A JP61198044 A JP 61198044A JP 19804486 A JP19804486 A JP 19804486A JP H0371169 B2 JPH0371169 B2 JP H0371169B2
Authority
JP
Japan
Prior art keywords
membrane
sulfonic acid
separation
polyvinyl alcohol
water
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
Application number
JP61198044A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354903A (ja
Inventor
Shinsuke Takegami
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP61198044A priority Critical patent/JPS6354903A/ja
Priority to US07/089,180 priority patent/US5059327A/en
Publication of JPS6354903A publication Critical patent/JPS6354903A/ja
Publication of JPH0371169B2 publication Critical patent/JPH0371169B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/268—Drying gases or vapours by diffusion
    • 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
    • B01D71/28—Polymers of vinyl aromatic compounds
    • B01D71/281—Polystyrene
    • 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
    • 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
    • B01D71/383—Polyvinylacetates
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/27—Micropores
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/28—Porous member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP61198044A 1986-08-26 1986-08-26 パ−ベ−パレ−シヨン用分離膜 Granted JPS6354903A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61198044A JPS6354903A (ja) 1986-08-26 1986-08-26 パ−ベ−パレ−シヨン用分離膜
US07/089,180 US5059327A (en) 1986-08-26 1987-08-25 Cross-linked separation membrane and process for pervaporation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61198044A JPS6354903A (ja) 1986-08-26 1986-08-26 パ−ベ−パレ−シヨン用分離膜

Publications (2)

Publication Number Publication Date
JPS6354903A JPS6354903A (ja) 1988-03-09
JPH0371169B2 true JPH0371169B2 (enExample) 1991-11-12

Family

ID=16384599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61198044A Granted JPS6354903A (ja) 1986-08-26 1986-08-26 パ−ベ−パレ−シヨン用分離膜

Country Status (2)

Country Link
US (1) US5059327A (enExample)
JP (1) JPS6354903A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131266A (en) * 1990-09-17 1992-07-21 The Research Foundation Of The State University Of New York Method and apparatus for continuously measuring the concentration of organic compounds in an aqueous solution
DE4130661C1 (enExample) * 1991-09-14 1993-05-19 Dornier Gmbh, 7990 Friedrichshafen, De
JPH07275637A (ja) * 1994-04-08 1995-10-24 Asahi Glass Co Ltd 除湿方法
US5614065A (en) * 1994-10-31 1997-03-25 Uop Distillation with membrane apparatus
US6523699B1 (en) * 1999-09-20 2003-02-25 Honda Giken Kogyo Kabushiki Kaisha Sulfonic acid group-containing polyvinyl alcohol, solid polymer electrolyte, composite polymer membrane, method for producing the same and electrode
US6635104B2 (en) * 2000-11-13 2003-10-21 Mcmaster University Gas separation device
US7282261B2 (en) * 2003-02-13 2007-10-16 National University Of Singapore Method of enhancing the stability of electroactive polymers and redox active materials
US20050211624A1 (en) * 2004-03-23 2005-09-29 Vane Leland M Hydrophilic cross-linked polymeric membranes and sorbents
DE102004053402B3 (de) 2004-11-05 2006-06-01 Gkss-Forschungszentrum Geesthacht Gmbh Membran zur Trennung von Stoffgemischen und Verfahren zu ihrer Herstellung
US7381331B2 (en) * 2005-09-30 2008-06-03 General Electric Company Hydrophilic membrane and associated method
CA2661202C (en) * 2006-09-12 2011-11-29 Soane Energy Llc Tunable surfactants for oil recovery applications
CN101279212B (zh) * 2008-04-15 2011-05-18 中国石油化工股份有限公司 互穿网络水脱醇渗透汽化膜的制备方法
MX2012012803A (es) * 2010-05-03 2013-02-15 Hidration Systems Llc Membrana hidrolizada recubierta con polimero.
US9873091B2 (en) * 2010-09-20 2018-01-23 Deltamem Ag Membrane having a pore-free separating layer and use and method of manufacturing a membrane
WO2012081744A1 (en) * 2010-12-15 2012-06-21 Ntpia Co., Ltd. Polymer composite materials for building air conditioning or dehumidification and preparation method thereof
US20120175300A1 (en) * 2011-01-11 2012-07-12 Herron John R Two-layer membrane
CN112292564A (zh) 2018-05-04 2021-01-29 唐纳森公司 用于从蒸汽中去除有机化合物的系统和方法
US11649178B2 (en) 2019-10-15 2023-05-16 Donaldson Company, Inc. Systems and methods for removing organic compounds from water used to generate steam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501707B1 (enExample) * 1969-12-20 1975-01-21
US3808305A (en) * 1971-07-27 1974-04-30 H Gregor Crosslinked,interpolymer fixed-charge membranes
JPS568645B2 (enExample) * 1974-09-05 1981-02-25
US4250029A (en) * 1977-04-25 1981-02-10 Rohm And Haas Company Coated membranes
JPS5727102A (en) * 1980-07-28 1982-02-13 Nitto Electric Ind Co Ltd Composite semipermeable membrane and its production
US4432875A (en) * 1981-05-29 1984-02-21 Brunswick Corporation Semi-permeable membranes and processes for making the same
JPS58205503A (ja) * 1982-05-22 1983-11-30 Kanebo Ltd 油水分離膜及びその製造方法
DE3220570A1 (de) * 1982-06-01 1983-12-01 GFT Ingenieurbüro für Industrieanlagenbau, 6650 Homburg Mehrschichtige membran und ihre verwendung zur trennung von fluessigkeitsgemischen nach dem pervaporationsverfahren
US4775474A (en) * 1984-12-21 1988-10-04 The Dow Chemical Company Membranes containing microporous structure

Also Published As

Publication number Publication date
JPS6354903A (ja) 1988-03-09
US5059327A (en) 1991-10-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term