NO20082640L - Method and apparatus for desalinating water - Google Patents

Method and apparatus for desalinating water

Info

Publication number
NO20082640L
NO20082640L NO20082640A NO20082640A NO20082640L NO 20082640 L NO20082640 L NO 20082640L NO 20082640 A NO20082640 A NO 20082640A NO 20082640 A NO20082640 A NO 20082640A NO 20082640 L NO20082640 L NO 20082640L
Authority
NO
Norway
Prior art keywords
water
salt water
salt
desalination plant
evaporation chamber
Prior art date
Application number
NO20082640A
Other languages
Norwegian (no)
Inventor
Trond Aas Bjerkan
Original Assignee
Viking Desalination System As
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 Viking Desalination System As filed Critical Viking Desalination System As
Priority to NO20082640A priority Critical patent/NO20082640L/en
Priority to PCT/NO2009/000202 priority patent/WO2009148324A1/en
Publication of NO20082640L publication Critical patent/NO20082640L/en

Links

Classifications

    • 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
    • C02F1/046—Treatment of water, waste water, or sewage by heating by distillation or evaporation under vacuum produced by a barometric column
    • 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
    • B01D3/10—Vacuum distillation
    • B01D3/103—Vacuum distillation by using a barometric column
    • 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
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for 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

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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Fremgangsmåte og anordning for avsalting av vann hvor salt vann ledes inn i et avsaltingsanlegg (1) og hvor vann med et betydelig lavere saltinnhold enn det tilførte salte vann ledes bort fra avsaltingsanlegget (1), og hvor fremgangsmåten omfatter: - å lede salt vann inn i et fordampingskammer (2); - å utsette det salte vannet for et undertrykk som bevirker at det salte vannet koker ved den aktuelle temperatur; - å pumpe damp fra fordampingskammeret (2) og inn i et kondenseringskammer(4) hvor dampen kondenserer ved den rådende temperatur.A method and apparatus for desalinating water in which saline water is introduced into a desalination plant (1) and in which water with a substantially lower salt content than the supplied salt water is discharged from the desalination plant (1), the method comprising: - passing salt water into in an evaporation chamber (2); - subjecting the salt water to a vacuum which causes the salt water to boil at the current temperature; pumping steam from the evaporation chamber (2) into a condensing chamber (4) where the steam condenses at the prevailing temperature.

NO20082640A 2008-06-05 2008-06-05 Method and apparatus for desalinating water NO20082640L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20082640A NO20082640L (en) 2008-06-05 2008-06-05 Method and apparatus for desalinating water
PCT/NO2009/000202 WO2009148324A1 (en) 2008-06-05 2009-05-29 Method and device for desalination of water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20082640A NO20082640L (en) 2008-06-05 2008-06-05 Method and apparatus for desalinating water

Publications (1)

Publication Number Publication Date
NO20082640L true NO20082640L (en) 2009-07-12

Family

ID=40973086

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082640A NO20082640L (en) 2008-06-05 2008-06-05 Method and apparatus for desalinating water

Country Status (2)

Country Link
NO (1) NO20082640L (en)
WO (1) WO2009148324A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO331718B1 (en) * 2010-05-12 2012-03-05 Viking Heat Engines As Device at water treatment plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536257A (en) * 1981-05-06 1985-08-20 George Atwell Desalination system
US5282979A (en) * 1992-09-30 1994-02-01 Wilson Henry A Desalination system having rechargeable syphon conduit
WO2007006323A1 (en) * 2005-07-08 2007-01-18 Andreas Buchmann Sea water desalination plant comprising a gravity-assisted vacuum
EP1840089A1 (en) * 2006-03-31 2007-10-03 Oleg Muzyrya Method of seawater desalination and the device for its implementation

Also Published As

Publication number Publication date
WO2009148324A1 (en) 2009-12-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application