CH508184A - Procédé et appareil de dessiccation accélérée de produits congelés en particules - Google Patents

Procédé et appareil de dessiccation accélérée de produits congelés en particules

Info

Publication number
CH508184A
CH508184A CH1066968A CH1066968A CH508184A CH 508184 A CH508184 A CH 508184A CH 1066968 A CH1066968 A CH 1066968A CH 1066968 A CH1066968 A CH 1066968A CH 508184 A CH508184 A CH 508184A
Authority
CH
Switzerland
Prior art keywords
particles
enclosure
sublimation
flow
dried
Prior art date
Application number
CH1066968A
Other languages
English (en)
French (fr)
Inventor
Laederich Thierry
Duprat Jacques
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of CH508184A publication Critical patent/CH508184A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/06—Concentration by freezing out the water
    • A23C1/08—Freeze-drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
CH1066968A 1967-07-18 1968-07-17 Procédé et appareil de dessiccation accélérée de produits congelés en particules CH508184A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR114674A FR1537866A (fr) 1967-07-18 1967-07-18 Lyophilisation de particules de produits liquides congelés en couches minces

Publications (1)

Publication Number Publication Date
CH508184A true CH508184A (fr) 1971-05-31

Family

ID=8635290

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1066968A CH508184A (fr) 1967-07-18 1968-07-17 Procédé et appareil de dessiccation accélérée de produits congelés en particules

Country Status (4)

Country Link
BE (1) BE717169A (oth)
CH (1) CH508184A (oth)
ES (1) ES356195A1 (oth)
FR (1) FR1537866A (oth)

Also Published As

Publication number Publication date
ES356195A1 (es) 1970-04-01
BE717169A (oth) 1968-12-27
FR1537866A (fr) 1968-08-30

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Legal Events

Date Code Title Description
PL Patent ceased