GB1296099A - - Google Patents

Info

Publication number
GB1296099A
GB1296099A GB1296099DA GB1296099A GB 1296099 A GB1296099 A GB 1296099A GB 1296099D A GB1296099D A GB 1296099DA GB 1296099 A GB1296099 A GB 1296099A
Authority
GB
United Kingdom
Prior art keywords
membrane
distilland
films
vapour
corrugations
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
Other languages
English (en)
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 filed Critical
Publication of GB1296099A publication Critical patent/GB1296099A/en
Expired 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
    • B01D61/364—Membrane distillation
    • B01D61/3641—Membrane distillation comprising multiple membrane distillation steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/448—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by pervaporation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB1296099D 1969-07-03 1970-06-29 Expired GB1296099A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83876969A 1969-07-03 1969-07-03

Publications (1)

Publication Number Publication Date
GB1296099A true GB1296099A (enrdf_load_stackoverflow) 1972-11-15

Family

ID=25278003

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1296099D Expired GB1296099A (enrdf_load_stackoverflow) 1969-07-03 1970-06-29
GB1296100D Expired GB1296100A (enrdf_load_stackoverflow) 1969-07-03 1970-06-29
GB1296098D Expired GB1296098A (enrdf_load_stackoverflow) 1969-07-03 1970-06-29

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB1296100D Expired GB1296100A (enrdf_load_stackoverflow) 1969-07-03 1970-06-29
GB1296098D Expired GB1296098A (enrdf_load_stackoverflow) 1969-07-03 1970-06-29

Country Status (8)

Country Link
CA (1) CA932690A (enrdf_load_stackoverflow)
DE (1) DE2032873A1 (enrdf_load_stackoverflow)
ES (1) ES381364A1 (enrdf_load_stackoverflow)
FR (1) FR2054059A5 (enrdf_load_stackoverflow)
GB (3) GB1296099A (enrdf_load_stackoverflow)
IL (3) IL39235A (enrdf_load_stackoverflow)
NL (1) NL7009642A (enrdf_load_stackoverflow)
ZA (1) ZA704537B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146911A (en) * 1983-09-24 1985-05-01 Akzo Nv A process for separating a liquid mixture or solution using a porous dividing wall

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265713A (en) * 1979-02-14 1981-05-05 International Power Technology, Inc. Method and apparatus for distillation
US4545862A (en) * 1981-03-17 1985-10-08 W. L. Gore & Associates, Inc. Desalination device and process
CN104884150B (zh) 2012-11-26 2018-01-12 维多利亚大学 膜蒸馏布置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146911A (en) * 1983-09-24 1985-05-01 Akzo Nv A process for separating a liquid mixture or solution using a porous dividing wall

Also Published As

Publication number Publication date
NL7009642A (enrdf_load_stackoverflow) 1971-01-05
CA932690A (en) 1973-08-28
FR2054059A5 (enrdf_load_stackoverflow) 1971-04-16
IL34768A (en) 1972-11-28
IL34768A0 (en) 1970-08-19
GB1296100A (enrdf_load_stackoverflow) 1972-11-15
IL39234A (en) 1972-11-28
DE2032873A1 (de) 1971-01-21
GB1296098A (enrdf_load_stackoverflow) 1972-11-15
ZA704537B (en) 1971-03-31
ES381364A1 (es) 1973-06-16
IL39235A (en) 1972-11-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees