CH535721A - Process for the extraction of salts, concentrated brine and pure water from salt water by means of distillation - Google Patents

Process for the extraction of salts, concentrated brine and pure water from salt water by means of distillation

Info

Publication number
CH535721A
CH535721A CH867369A CH867369A CH535721A CH 535721 A CH535721 A CH 535721A CH 867369 A CH867369 A CH 867369A CH 867369 A CH867369 A CH 867369A CH 535721 A CH535721 A CH 535721A
Authority
CH
Switzerland
Prior art keywords
distillation
salts
extraction
concentrated brine
pure water
Prior art date
Application number
CH867369A
Other languages
German (de)
Inventor
Osdor Asriel
Original Assignee
Hydro Chem & Mineral 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
Priority claimed from IL28336A external-priority patent/IL28336A/en
Priority claimed from IL30137A external-priority patent/IL30137A0/en
Priority claimed from IL32146A external-priority patent/IL32146A0/en
Application filed by Hydro Chem & Mineral Corp filed Critical Hydro Chem & Mineral Corp
Publication of CH535721A publication Critical patent/CH535721A/en

Links

Classifications

    • 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
    • B01D3/06—Flash distillation
    • 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
    • B01D3/06—Flash distillation
    • B01D3/065—Multiple-effect flash distillation (more than two traps)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • 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
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • 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
    • 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
    • Y10S159/33—Two liquids, one a heat carrier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH867369A 1967-07-17 1969-06-06 Process for the extraction of salts, concentrated brine and pure water from salt water by means of distillation CH535721A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL28336A IL28336A (en) 1967-07-17 1967-07-17 Multi-stage distillation system
IL30137A IL30137A0 (en) 1968-06-06 1968-06-06 Multi-stage distillation apparatus and method
US74286568A 1968-07-05 1968-07-05
IL32146A IL32146A0 (en) 1969-05-02 1969-05-02 Process of extracting salts,concentrated brine,or pure water from saline water

Publications (1)

Publication Number Publication Date
CH535721A true CH535721A (en) 1973-04-15

Family

ID=27452134

Family Applications (1)

Application Number Title Priority Date Filing Date
CH867369A CH535721A (en) 1967-07-17 1969-06-06 Process for the extraction of salts, concentrated brine and pure water from salt water by means of distillation

Country Status (8)

Country Link
US (1) US3647638A (en)
AT (1) AT302913B (en)
BE (2) BE721641A (en)
CH (1) CH535721A (en)
DE (2) DE1769768A1 (en)
FR (2) FR1591064A (en)
GB (2) GB1239432A (en)
NL (1) NL6908192A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054493A (en) * 1966-03-15 1977-10-18 Roller Paul S Method and apparatus for converting saline water to fresh water
US3884767A (en) * 1973-09-21 1975-05-20 Jr John E Pottharst Multi-effect flash evaporator
US4170514A (en) * 1975-07-15 1979-10-09 Snamprogetti, S.P.A. Apparatus for the desalination of sea water, with automatic regulation of the fresh and salt water levels
US4017421A (en) * 1975-12-16 1977-04-12 Othmer Donald F Wet combustion process
LU81110A1 (en) * 1979-04-02 1980-12-16 S Wajc IMPROVEMENTS ON DISTILLATION FACILITIES
IT1210981B (en) * 1981-01-27 1989-09-29 Giampaolo Teucci CONCENTRATION SYSTEM WORKING BY FORCED CIRCULATION OF THE PRODUCT TO BE CONCENTRATED HAVING LOW ENERGY CONSUMPTION.
CH652110A5 (en) * 1982-12-23 1985-10-31 Escher Wyss Ag TREATMENT OF BRINE SLEEPING WITH HIGH NA (2) SO (4) AND KC1 PROPORTION.
SE8502807D0 (en) * 1985-06-06 1985-06-06 Ahlstroem Foeretagen SET AND DEVICE DISABLE DEVICE
FR2608451B1 (en) * 1986-12-19 1990-12-21 Spie Batignolles PROCESS AND INSTALLATION FOR DISTILLING THERMOSENSITIVE LIQUID PRODUCTS
SG157984A1 (en) * 2008-06-23 2010-01-29 Univ Singapore Apparatus and method for improved desalination
EP2248568A1 (en) * 2009-05-04 2010-11-10 Edwin Ebejer Barometric vacuum system for multi stage distillation of liquids
CN114072214B (en) * 2019-05-06 2023-09-12 沙特基础全球技术有限公司 Distillation tray with through holes of different diameters

Also Published As

Publication number Publication date
BE734226A (en) 1969-11-17
FR1591064A (en) 1970-04-27
BE721641A (en) 1969-03-03
DE1928354A1 (en) 1969-12-11
GB1239432A (en) 1971-07-14
FR2010516A1 (en) 1970-02-20
GB1265750A (en) 1972-03-08
NL6908192A (en) 1969-12-09
US3647638A (en) 1972-03-07
AT302913B (en) 1972-11-10
DE1769768A1 (en) 1971-10-28

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Legal Events

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