SE353844B - - Google Patents

Info

Publication number
SE353844B
SE353844B SE14753/68A SE1475368A SE353844B SE 353844 B SE353844 B SE 353844B SE 14753/68 A SE14753/68 A SE 14753/68A SE 1475368 A SE1475368 A SE 1475368A SE 353844 B SE353844 B SE 353844B
Authority
SE
Sweden
Application number
SE14753/68A
Inventor
F Rodgers
Original Assignee
Pactide Corp
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 Pactide Corp filed Critical Pactide Corp
Publication of SE353844B publication Critical patent/SE353844B/xx

Links

Classifications

    • 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
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/02—Separation by phase transition
    • B01D59/04—Separation by phase transition by distillation
    • 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
    • B01D61/3621—Pervaporation comprising multiple pervaporation steps
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
SE14753/68A 1967-11-01 1968-10-31 SE353844B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67991667A 1967-11-01 1967-11-01

Publications (1)

Publication Number Publication Date
SE353844B true SE353844B (xx) 1973-02-19

Family

ID=24728918

Family Applications (1)

Application Number Title Priority Date Filing Date
SE14753/68A SE353844B (xx) 1967-11-01 1968-10-31

Country Status (9)

Country Link
US (1) US3562116A (xx)
BE (1) BE723238A (xx)
CH (1) CH500739A (xx)
DE (1) DE1806472A1 (xx)
FR (1) FR1590459A (xx)
GB (1) GB1189608A (xx)
NL (1) NL6815610A (xx)
NO (1) NO127038B (xx)
SE (1) SE353844B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1578208A (en) * 1977-01-19 1980-11-05 Hisaka Works Ltd Plate type indirect heat exchanger
US4265713A (en) * 1979-02-14 1981-05-05 International Power Technology, Inc. Method and apparatus for distillation
US4316772A (en) * 1979-02-14 1982-02-23 Cheng Dah Y Composite membrane for a membrane distillation system
DE3334640A1 (de) * 1983-09-24 1985-04-11 Akzo Gmbh, 5600 Wuppertal Verfahren zum trennen eines fluessigkeitsgemisches oder einer loesung mittels einer poroesen trennwand
JPH01104305A (ja) * 1987-10-15 1989-04-21 Tadashi Uragami 液体分離用膜
JPH069645B2 (ja) * 1986-12-25 1994-02-09 リグナイト株式会社 混合溶液の分離方法
US5770020A (en) * 1990-12-14 1998-06-23 Keeran Corporation N.V. Distillation apparatus
FI86961C (fi) * 1990-12-14 1994-08-01 Aquamax Oy Vaermevaexlare
DE69833522T2 (de) * 1997-10-13 2006-11-02 Taiyo Nippon Sanso Corporation Verfahren und Vorrichtung zur Trennung von Stabilisotopen
NL1017516C2 (nl) * 2001-03-06 2002-09-09 Tno Fractionering van vloeistofmengsels met behulp van membraancontactoren.
US7413634B1 (en) 2001-09-18 2008-08-19 Mark W Napier Distillation system
EP1781389A2 (en) * 2004-07-23 2007-05-09 Velocys, Inc. Distillation process using microchannel technology
US7305850B2 (en) * 2004-07-23 2007-12-11 Velocys, Inc. Distillation process using microchannel technology
US7638059B2 (en) * 2007-02-02 2009-12-29 Korea Atomic Energy Research Institute Method for stable oxygen isotope separation and its apparatus using membrane distillation
RU2390491C2 (ru) * 2007-05-08 2010-05-27 Вудфорд Ассошиэйтс Лимитэд Способ и установка для производства легкой воды
BR112012010232A2 (pt) 2009-10-28 2017-07-04 Oasys Water Inc processos de separação por osmose direta
US9044711B2 (en) 2009-10-28 2015-06-02 Oasys Water, Inc. Osmotically driven membrane processes and systems and methods for draw solute recovery

Also Published As

Publication number Publication date
FR1590459A (xx) 1970-04-13
US3562116A (en) 1971-02-09
GB1189608A (en) 1970-04-29
CH500739A (de) 1970-12-31
BE723238A (xx) 1969-04-30
NL6815610A (xx) 1969-05-05
NO127038B (xx) 1973-04-30
DE1806472A1 (de) 1970-08-06

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