GR33672B - SEPARATION OF CLEAN WATER FROM AN AQUATIVE SOLUTION BY THE TWO PRESSURE REVERSE OF THE ORDER OF MELTING POINTS. - Google Patents

SEPARATION OF CLEAN WATER FROM AN AQUATIVE SOLUTION BY THE TWO PRESSURE REVERSE OF THE ORDER OF MELTING POINTS.

Info

Publication number
GR33672B
GR33672B GR670133672A GR670133672A GR33672B GR 33672 B GR33672 B GR 33672B GR 670133672 A GR670133672 A GR 670133672A GR 670133672 A GR670133672 A GR 670133672A GR 33672 B GR33672 B GR 33672B
Authority
GR
Greece
Prior art keywords
aquative
separation
solution
order
clean water
Prior art date
Application number
GR670133672A
Other languages
Greek (el)
Inventor
Chen-Yen Cheng
Sing-Wang Cheng
Original Assignee
Chen-Yen Cheng
Sing-Wang Cheng
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 Chen-Yen Cheng, Sing-Wang Cheng filed Critical Chen-Yen Cheng
Publication of GR33672B publication Critical patent/GR33672B/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
    • C02F1/22—Treatment of water, waste water, or sewage by freezing
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Water Treatments (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

ία μέθοδος διαχωρισμού καθαρού ύδατος εξ ενός υδατικού διαλύματος η οποία κάμνει χρήσιν μίας ουσίαςή ενός μίγματος ουσιών ως ενός μέσου εναλλαγής θερμότητος ίνα ροφά (παραλαμβάνει) την θερμότητα πήξεως του αναφερθέντος υδατικού διαλύματος δια τήξεως του μέσου εναλλαγής θερμότητας εις μίαν σχετικώςχαμηλή πίεσιν και να παρέχει την θερμότητα τήξεωςτου πάγου δια στερεοποιήσεως του μέσου εναλλαγής θερμότητας δι' αμέσου ή εμμέσου εναλλαγή θερμότητας υπό σχετικώς υψηλή πίεσιν.A method of separating pure water from an aqueous solution which makes use of a substance or a mixture of substances as a heat exchanger. melting ice by solidifying the heat exchange medium by direct or indirect heat exchange under relatively high pressure.

GR670133672A 1966-04-15 1967-04-15 SEPARATION OF CLEAN WATER FROM AN AQUATIVE SOLUTION BY THE TWO PRESSURE REVERSE OF THE ORDER OF MELTING POINTS. GR33672B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB16600/66A GB1145568A (en) 1966-04-15 1966-04-15 Separation of fresh water from an aqueous solution by the high pressure inversion of the order of melting points
CA979964 1967-01-09

Publications (1)

Publication Number Publication Date
GR33672B true GR33672B (en) 1968-01-09

Family

ID=25673690

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670133672A GR33672B (en) 1966-04-15 1967-04-15 SEPARATION OF CLEAN WATER FROM AN AQUATIVE SOLUTION BY THE TWO PRESSURE REVERSE OF THE ORDER OF MELTING POINTS.

Country Status (6)

Country Link
BE (1) BE697058A (en)
DE (1) DE1642446B1 (en)
ES (1) ES339384A1 (en)
FR (1) FR1519207A (en)
GB (1) GB1145568A (en)
GR (1) GR33672B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI81501C (en) * 1988-09-28 1990-11-12 Inventio Oy Procedure for icing
WO2009129550A2 (en) * 2008-04-16 2009-10-22 Dillon Patrick Robert Frank A process for obtaining water from saline water

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276323A (en) * 1961-03-23
FR1291933A (en) * 1961-05-26 1962-04-27 Process for extracting water from aqueous solutions
US3243968A (en) * 1962-05-17 1966-04-05 Phillips Petroleum Co Fractional crystallization
US3220203A (en) * 1963-03-07 1965-11-30 Applied Science Lab Simultaneous heat and mass transfer process
US3269136A (en) * 1964-12-15 1966-08-30 Umano Shuji Apparatus for separation of solvent from solute by freezing

Also Published As

Publication number Publication date
DE1642446B1 (en) 1970-08-06
FR1519207A (en) 1968-03-29
GB1145568A (en) 1969-03-19
BE697058A (en) 1967-09-18
ES339384A1 (en) 1968-07-16

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