FR2021488A1 - Distillation apparatus esp useful for production of - drinking water from salt water - Google Patents

Distillation apparatus esp useful for production of - drinking water from salt water

Info

Publication number
FR2021488A1
FR2021488A1 FR6936497A FR6936497A FR2021488A1 FR 2021488 A1 FR2021488 A1 FR 2021488A1 FR 6936497 A FR6936497 A FR 6936497A FR 6936497 A FR6936497 A FR 6936497A FR 2021488 A1 FR2021488 A1 FR 2021488A1
Authority
FR
France
Prior art keywords
chamber
series
chambers
working pressure
evaporation
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.)
Withdrawn
Application number
FR6936497A
Other languages
French (fr)
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.)
Societe Francaise des Constructions Babcock and Wilcox FR
Original Assignee
Societe Francaise des Constructions Babcock and Wilcox FR
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 claimed from DE19681804885 external-priority patent/DE1804885A1/en
Application filed by Societe Francaise des Constructions Babcock and Wilcox FR filed Critical Societe Francaise des Constructions Babcock and Wilcox FR
Publication of FR2021488A1 publication Critical patent/FR2021488A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B01D5/0015—Plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • 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
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0036—Multiple-effect condensation; Fractional condensation
    • 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
    • C02F1/06—Flash evaporation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Distillation apparatus has a series of rapid evaporation chambers in which the working pressure gradually decreases along the series, each chamber, the uppermost and lowest chambers, directly receiving liquid from the previous chamber with a higher working pressure and directly discharging liquid to the next chamber with a lower working pressure; and a series of condensation chambers in which the working pressure gradually decreases along the series, each chamber receiving vapour from an adjoining evaporation chamber with a corresponding working pressure, and each chamber after the first chamber receiving cooling liquid from the previous chamber for the condensing of the vapour at a lower temp. and pressure by the direct effect of centrifugal force, and each chamber before the last chamber supplying liquid to the next chamber at a higher temp. and pressure by the direct effect of centrifugal force. The chambers are placed in a housing with channels for transferring the vapour of the evaporation chambers to the connected condensation chambers, the evaporation chamber series being placed directly above the condensation chamber series.
FR6936497A 1968-10-24 1969-10-24 Distillation apparatus esp useful for production of - drinking water from salt water Withdrawn FR2021488A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19681804885 DE1804885A1 (en) 1968-10-24 1968-10-24 Distillation apparatus esp useful for production of - drinking water from salt water
DE19691922324 DE1922324A1 (en) 1968-10-24 1969-05-02 Irrigation condensers
DE19691940693 DE1940693A1 (en) 1968-10-24 1969-08-09 Device for distilling sea water

Publications (1)

Publication Number Publication Date
FR2021488A1 true FR2021488A1 (en) 1970-07-24

Family

ID=27181555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936497A Withdrawn FR2021488A1 (en) 1968-10-24 1969-10-24 Distillation apparatus esp useful for production of - drinking water from salt water

Country Status (6)

Country Link
BE (1) BE740800A (en)
DE (2) DE1922324A1 (en)
ES (1) ES372783A1 (en)
FR (1) FR2021488A1 (en)
IL (1) IL33235A0 (en)
NL (1) NL6916072A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022114A1 (en) * 1979-04-02 1981-01-07 EXERGIE Société de Personnes à Responsabilité Limitée Distillation device
EP2830998A4 (en) * 2012-03-26 2016-01-27 Hydrofoss Aps Fresh water generator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930958A (en) * 1974-05-29 1976-01-06 Zeoplant Co., Ltd. Desalination apparatus
DE3604211A1 (en) * 1986-02-11 1987-08-13 Repol Polyester Produkte Gmbh DOOR LEAF, TUERFUELLUNG OD.DGL. AND METHOD FOR THE PRODUCTION THEREOF
AU2001276779A1 (en) * 2000-07-17 2002-02-05 Arcadio Sergio Valleja Seyde Evaporator with heat surface formed by an open, descending channel in the shape of a concentric spiral
DE102013012948B4 (en) 2013-07-29 2015-08-06 Rudolf Krause Mobile device for obtaining steam-distilled ultrapure water, which has an electrical conductivity below 1.0 μS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022114A1 (en) * 1979-04-02 1981-01-07 EXERGIE Société de Personnes à Responsabilité Limitée Distillation device
EP2830998A4 (en) * 2012-03-26 2016-01-27 Hydrofoss Aps Fresh water generator

Also Published As

Publication number Publication date
IL33235A0 (en) 1969-12-31
DE1922324A1 (en) 1970-11-12
BE740800A (en) 1970-04-01
DE1940693A1 (en) 1971-02-25
ES372783A1 (en) 1972-03-01
NL6916072A (en) 1970-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse