IE32643L - Freezing process and apparatus - Google Patents

Freezing process and apparatus

Info

Publication number
IE32643L
IE32643L IE690160A IE16069A IE32643L IE 32643 L IE32643 L IE 32643L IE 690160 A IE690160 A IE 690160A IE 16069 A IE16069 A IE 16069A IE 32643 L IE32643 L IE 32643L
Authority
IE
Ireland
Prior art keywords
freezing process
freezing
Prior art date
Application number
IE690160A
Other versions
IE32643B1 (en
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IE32643L publication Critical patent/IE32643L/en
Publication of IE32643B1 publication Critical patent/IE32643B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/005—Other direct-contact heat-exchange apparatus one heat-exchange medium being a solid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A23B2/85—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
    • A23B2/88—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid N2 at cryogenic temperature
    • 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
    • F25D9/00—Devices not associated with refrigerating machinery and not covered by groups F25D1/00 - F25D7/00; Combinations of devices covered by two or more of the groups F25D1/00 - F25D7/00
    • F25D9/005—Devices not associated with refrigerating machinery and not covered by groups F25D1/00 - F25D7/00; Combinations of devices covered by two or more of the groups F25D1/00 - F25D7/00 using fluorinated halogenous hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
IE160/68A 1968-02-06 1969-02-06 Method of extracting heat from articles with an ebullient liquid freezant IE32643B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US70339368A 1968-02-06 1968-02-06
US72525768A 1968-04-19 1968-04-19
US79532769A 1969-01-30 1969-01-30
US79532969A 1969-01-30 1969-01-30
US79532869A 1969-01-30 1969-01-30

Publications (2)

Publication Number Publication Date
IE32643L true IE32643L (en) 1969-08-06
IE32643B1 IE32643B1 (en) 1973-10-17

Family

ID=27542103

Family Applications (1)

Application Number Title Priority Date Filing Date
IE160/68A IE32643B1 (en) 1968-02-06 1969-02-06 Method of extracting heat from articles with an ebullient liquid freezant

Country Status (3)

Country Link
BE (1) BE727885A (en)
GB (1) GB1252981A (en)
IE (1) IE32643B1 (en)

Also Published As

Publication number Publication date
BE727885A (en) 1969-07-16
IE32643B1 (en) 1973-10-17
GB1252981A (en) 1971-11-10

Similar Documents

Publication Publication Date Title
YU85869A (en) Process for obtaining adriamycin and adriamycinone
IL34502A0 (en) Wire-splicing apparatus and method
MY7300458A (en) 1-hydroxy-2-pyridones and process for their manufacture
ZA695765B (en) Erythromycylamine and process for preparing same
IL32253A0 (en) Coating method and apparatus
HK27476A (en) Carding apparatus and method
IL33467A0 (en) Cardio-active oxido-cardadienolides or oxido-bufatrienolides and process for their manufacture
IL34009A0 (en) Lincomycin-3-acylates and process
ZA707157B (en) Crystallisation apparatus and process
MY7300119A (en) Acylpenicillins and process for their preparation
ZM12469A1 (en) Benzenesulfonyl-ureas and process for preparing them
IL31669A0 (en) Thiopyranothienopyrimidines and process for their manufacture
CA778233A (en) Process and apparatus
IL32143A0 (en) Diarylacylophenones and process for their preparation
IL31315A (en) Acylpenicillins and process for their preparation
GB1194493A (en) Blasting Apparatus
CA775841A (en) Refrigeration method and apparatus
MY7200060A (en) Improved metallurgical apparatus and process
CA789969A (en) Continuous foaming process and apparatus
CA780351A (en) Dehydration process and apparatus
AU450787B2 (en) Cross lapping apparatus and process
CA801385A (en) Weft-detecting method and apparatus
CA780330A (en) Galvanizing process and apparatus
CA721474A (en) Freezing tunnel apparatus and process
GB1217603A (en) Process and device for cleaning