AT276048B - Process and system for the artificial lowering of the oxygen content to create a controlled atmosphere - Google Patents

Process and system for the artificial lowering of the oxygen content to create a controlled atmosphere

Info

Publication number
AT276048B
AT276048B AT1024667A AT1024667A AT276048B AT 276048 B AT276048 B AT 276048B AT 1024667 A AT1024667 A AT 1024667A AT 1024667 A AT1024667 A AT 1024667A AT 276048 B AT276048 B AT 276048B
Authority
AT
Austria
Prior art keywords
create
oxygen content
controlled atmosphere
lowering
artificial
Prior art date
Application number
AT1024667A
Other languages
German (de)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of AT276048B publication Critical patent/AT276048B/en

Links

Classifications

    • 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
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/148—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • 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
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/7045—Details of apparatus for generating or regenerating gases
    • 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
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • 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
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B2/708—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • A23B2/712—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
    • A23B2/717—Oxygen absorbent
    • 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
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23B7/152—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O ; Elimination of such other gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Storage Of Harvested Produce (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
AT1024667A 1967-01-27 1967-11-14 Process and system for the artificial lowering of the oxygen content to create a controlled atmosphere AT276048B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH129367A CH468793A (en) 1967-01-27 1967-01-27 Process and system for the artificial lowering of the oxygen content for the creation of a controlled atmosphere in a refrigerated storage room for fruits and the like

Publications (1)

Publication Number Publication Date
AT276048B true AT276048B (en) 1969-11-10

Family

ID=4207036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1024667A AT276048B (en) 1967-01-27 1967-11-14 Process and system for the artificial lowering of the oxygen content to create a controlled atmosphere

Country Status (7)

Country Link
JP (1) JPS51189B1 (en)
AT (1) AT276048B (en)
BE (1) BE709922A (en)
CH (1) CH468793A (en)
DE (1) DE1692187C3 (en)
GB (1) GB1219098A (en)
NL (1) NL144821B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL123101B1 (en) 1979-09-12 1982-09-30 Polska Akademia Nauk Instytut Katalizy I Fizykochemii Powierzchni Method of storage of garden produce preserving freshness
US4506599A (en) * 1983-12-20 1985-03-26 Polska Akademia Nauk, Instytut Katalizy I Fizykochemii Powierzchni Device for removal of ethylene from fruit storage chambers
US5300265A (en) * 1989-06-26 1994-04-05 Fluid Dynamics Pty Ltd. Controlled atmosphere generating equipment
NL1000594C1 (en) * 1995-06-19 1996-12-20 Pebaco B V Method and device for controlling the atmosphere in a gas-filled, lockable room
JP6226708B2 (en) * 2013-11-13 2017-11-08 東芝ライフスタイル株式会社 Oxygen reduction device and refrigerator
RU2714234C2 (en) * 2018-07-30 2020-02-13 Сергей Юрьевич Гузун Device for creation and regulation of gaseous medium in storages of fruits and vegetables

Also Published As

Publication number Publication date
JPS51189B1 (en) 1976-01-06
NL6703099A (en) 1968-07-29
DE1692187B2 (en) 1974-02-21
DE1692187A1 (en) 1972-04-13
NL144821B (en) 1975-02-17
DE1692187C3 (en) 1974-10-10
BE709922A (en) 1968-07-26
GB1219098A (en) 1971-01-13
CH468793A (en) 1969-02-28

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