FR2124602A1 - Freezing mixture refrigeration - offers temperatures down to -15oc without electric power - Google Patents

Freezing mixture refrigeration - offers temperatures down to -15oc without electric power

Info

Publication number
FR2124602A1
FR2124602A1 FR7204368A FR7204368A FR2124602A1 FR 2124602 A1 FR2124602 A1 FR 2124602A1 FR 7204368 A FR7204368 A FR 7204368A FR 7204368 A FR7204368 A FR 7204368A FR 2124602 A1 FR2124602 A1 FR 2124602A1
Authority
FR
France
Prior art keywords
freezing
electric power
degrees
mixt
offers
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Withdrawn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
FR7204368A
Other languages
English (en)
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.)
Arbman Development AB
Original Assignee
Arbman Development 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 Development AB filed Critical Arbman Development AB
Publication of FR2124602A1 publication Critical patent/FR2124602A1/fr
Withdrawn legal-status Critical Current

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)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Energy (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
FR7204368A 1971-02-09 1972-02-09 Freezing mixture refrigeration - offers temperatures down to -15oc without electric power Withdrawn FR2124602A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2124602A1 true FR2124602A1 (en) 1972-09-22

Family

ID=20258512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204368A Withdrawn FR2124602A1 (en) 1971-02-09 1972-02-09 Freezing mixture refrigeration - offers temperatures down to -15oc without electric power

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310540A1 (fr) * 1975-05-05 1976-12-03 Hastwell Peter Procede et dispositif de refroidissement d'un milieu fluide par processus endothermique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310540A1 (fr) * 1975-05-05 1976-12-03 Hastwell Peter Procede et dispositif de refroidissement d'un milieu fluide par processus endothermique

Also Published As

Publication number Publication date
BR7200755D0 (pt) 1973-07-17
IL38730A0 (en) 1972-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse