GB1296100A - - Google Patents

Info

Publication number
GB1296100A
GB1296100A GB1296100DA GB1296100A GB 1296100 A GB1296100 A GB 1296100A GB 1296100D A GB1296100D A GB 1296100DA GB 1296100 A GB1296100 A GB 1296100A
Authority
GB
United Kingdom
Prior art keywords
stack
sealing elements
membranes
distillation
channels
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
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 GB1296100A publication Critical patent/GB1296100A/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
    • 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
    • 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

Abstract

1296100 Distillation apparatus; desalination of water PACTIDE CORP 29 June 1970 [3 July 1969] 7467/72 Divided out of 1296098 Heading BIB A distillation apparatus, such as the multiple-effect apparatus disclosed in Specification 1296098, wherein distilland flows through channels formed between sheet-like vapourpermeable membranes and. corrugated, heatconductive barrier films, arranged alternately in the form of a stack, and vapour diffuses through each membrane and condenses on the opposite side, is made by placing preformed sealing elements of plastic bonding material between each pair of membranes and barrier films, at the edges of the stack, and subjecting the. stack to heat and pressure to bond each of the sealing elements to its adjacent membrane and barrier film. A series of aligned holes are made through the stack in the region of the sealing elements, the holes forming conduits which pass through some sealing elements and are thus blocked from the channels between some pairs of membranes and barrier films but which communicate with other pairs. The distillation unit is enclosed within a housing comprising two complementary rectangular sections, made of polymeric material, each formed with a flange by means of which they are secured together, e.g. by use of adhesive or by welding. The housing contains four chambers for feeding and withdrawing liquids from the channels of the distillation, unit.
GB1296100D 1969-07-03 1970-06-29 Expired GB1296100A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1296100A true GB1296100A (en) 1972-11-15

Family

ID=25278003

Family Applications (3)

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

Family Applications Before (1)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1296099D Expired GB1296099A (en) 1969-07-03 1970-06-29

Country Status (8)

Country Link
CA (1) CA932690A (en)
DE (1) DE2032873A1 (en)
ES (1) ES381364A1 (en)
FR (1) FR2054059A5 (en)
GB (3) GB1296098A (en)
IL (3) IL39234A (en)
NL (1) NL7009642A (en)
ZA (1) ZA704537B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522520A1 (en) * 1982-03-05 1983-09-09 Gore & Ass APPARATUS AND METHOD FOR CONTINUOUS DISTILLATION OF AQUEOUS FLUIDS
WO2014078897A1 (en) * 2012-11-26 2014-05-30 Victoria University Membrane distillation arrangement

Families Citing this family (2)

* 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
DE3334640A1 (en) * 1983-09-24 1985-04-11 Akzo Gmbh, 5600 Wuppertal METHOD FOR SEPARATING A LIQUID MIXTURE OR A SOLUTION BY MEANS OF A POROUS PARTITION WALL

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522520A1 (en) * 1982-03-05 1983-09-09 Gore & Ass APPARATUS AND METHOD FOR CONTINUOUS DISTILLATION OF AQUEOUS FLUIDS
EP0088315A1 (en) * 1982-03-05 1983-09-14 W.L. Gore & Associates, Inc. Desalination device and process
WO2014078897A1 (en) * 2012-11-26 2014-05-30 Victoria University Membrane distillation arrangement
US9999857B2 (en) 2012-11-26 2018-06-19 Victoria University Membrane distillation arrangement

Also Published As

Publication number Publication date
IL34768A (en) 1972-11-28
CA932690A (en) 1973-08-28
NL7009642A (en) 1971-01-05
GB1296099A (en) 1972-11-15
IL34768A0 (en) 1970-08-19
DE2032873A1 (en) 1971-01-21
FR2054059A5 (en) 1971-04-16
ES381364A1 (en) 1973-06-16
IL39235A (en) 1972-11-28
GB1296098A (en) 1972-11-15
ZA704537B (en) 1971-03-31
IL39234A (en) 1972-11-28

Similar Documents

Publication Publication Date Title
US3398091A (en) Membrane separation apparatus and process
US3342729A (en) Permeability separatory cell and apparatus and method of using the same
US3520803A (en) Membrane fluid separation apparatus and process
GB1457476A (en) Membrane separation apparatus
SE355749B (en)
GB1363794A (en) Compact dialyzer
US3541595A (en) Membrane fluid diffusion exchange device
SE8104357L (en) Fluid Separator, Consisting of Bearing Plate and Membrane Entries from a Semi-Permeable Membrane
ES400178A1 (en) Separation apparatus
ES412396A1 (en) Folded membrane dialyzer
SE7409090L (en) SUPPORT PLATE FOR MEMBRANE.
GB1463321A (en) Bonded films of synthetic material
ES411100A1 (en) Apparatus for separating fluids into two fractions by means of semipermeable membranes
GB1296100A (en)
GB1397011A (en) Dialysis apparatus
ATE28797T1 (en) DEVICE FOR TRANSFER WITH A MEMBRANE.
US3965012A (en) Membrane separation apparatus
GB827925A (en) Dialyzers
CA1061724A (en) Plate dialyser with membrane pairs spot-joined at many places
ES411099A1 (en) Apparatus for separating fluids into two fractions by means of semipermeable membranes
GB1469651A (en) Device for diffusion of substances between two fluids through semipermeable membranes
FR2189091A1 (en) Compact exchange device for elements - contained in one of two fluids
ES395878A1 (en) Apparatus for concentrating a liquid containing non-ultrafiltrable elements
SE9002652L (en) FILTER PLATE
FR2127155A5 (en) Plate-type ultra-filter - with semi-permeable membranes

Legal Events

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