ZA745750B - Cooling process using cryogenic liquid and carbon dioxide - Google Patents

Cooling process using cryogenic liquid and carbon dioxide

Info

Publication number
ZA745750B
ZA745750B ZA00745750A ZA745750A ZA745750B ZA 745750 B ZA745750 B ZA 745750B ZA 00745750 A ZA00745750 A ZA 00745750A ZA 745750 A ZA745750 A ZA 745750A ZA 745750 B ZA745750 B ZA 745750B
Authority
ZA
South Africa
Prior art keywords
carbon dioxide
cooling process
cryogenic liquid
cryogenic
liquid
Prior art date
Application number
ZA00745750A
Inventor
M Honey
Original Assignee
African Oxygen Ltd
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 African Oxygen Ltd filed Critical African Oxygen Ltd
Publication of ZA745750B publication Critical patent/ZA745750B/en

Links

Classifications

    • 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
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
    • 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
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/127—Stationary devices with conveyors carrying articles to be cooled through the cooling space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
ZA00745750A 1973-09-10 1974-09-10 Cooling process using cryogenic liquid and carbon dioxide ZA745750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42465/73A GB1483338A (en) 1973-09-10 1973-09-10 Cooling process using a cryogenic liquid and carbon dioxide

Publications (1)

Publication Number Publication Date
ZA745750B true ZA745750B (en) 1975-10-29

Family

ID=10424567

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00745750A ZA745750B (en) 1973-09-10 1974-09-10 Cooling process using cryogenic liquid and carbon dioxide

Country Status (2)

Country Link
GB (1) GB1483338A (en)
ZA (1) ZA745750B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259357A (en) * 1991-09-04 1993-03-10 Distillers Mg Limited Food handling and cooling system
DE102012008593A1 (en) * 2012-04-27 2013-10-31 Messer France S.A.S Method and device for cooling products
CN104534778A (en) * 2014-12-19 2015-04-22 池州冠华黄金冶炼有限公司 Two-layer cooling device

Also Published As

Publication number Publication date
GB1483338A (en) 1977-08-17
AU7307374A (en) 1976-03-11

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