IL38730A0 - A method of creating a cold environment by means of substances,preferably salts,which when dissolved in water cause a decrease in temperature - Google Patents

A method of creating a cold environment by means of substances,preferably salts,which when dissolved in water cause a decrease in temperature

Info

Publication number
IL38730A0
IL38730A0 IL38730A IL3873072A IL38730A0 IL 38730 A0 IL38730 A0 IL 38730A0 IL 38730 A IL38730 A IL 38730A IL 3873072 A IL3873072 A IL 3873072A IL 38730 A0 IL38730 A0 IL 38730A0
Authority
IL
Israel
Prior art keywords
creating
substances
dissolved
decrease
temperature
Prior art date
Application number
IL38730A
Original Assignee
Arbman Dev Ab
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 Arbman Dev Ab filed Critical Arbman Dev Ab
Publication of IL38730A0 publication Critical patent/IL38730A0/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
    • C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
    • F25B17/10—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type using the endothermic solution of salt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
    • 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
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment
    • Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Sustainable Energy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Sustainable Development (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
IL38730A 1971-02-09 1972-02-09 A method of creating a cold environment by means of substances,preferably salts,which when dissolved in water cause a decrease in temperature IL38730A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE161271 1971-02-09

Publications (1)

Publication Number Publication Date
IL38730A0 true IL38730A0 (en) 1972-04-27

Family

ID=20258512

Family Applications (1)

Application Number Title Priority Date Filing Date
IL38730A IL38730A0 (en) 1971-02-09 1972-02-09 A method of creating a cold environment by means of substances,preferably salts,which when dissolved in water cause a decrease in temperature

Country Status (3)

Country Link
BR (1) BR7200755D0 (en)
FR (1) FR2124602A1 (en)
IL (1) IL38730A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU500756B2 (en) * 1975-05-05 1979-05-31 P. J. Hastwell Endothermic cooling system

Also Published As

Publication number Publication date
BR7200755D0 (en) 1973-07-17
FR2124602A1 (en) 1972-09-22

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