FR1537866A - Lyophilisation de particules de produits liquides congelés en couches minces - Google Patents

Lyophilisation de particules de produits liquides congelés en couches minces

Info

Publication number
FR1537866A
FR1537866A FR114674A FR114674A FR1537866A FR 1537866 A FR1537866 A FR 1537866A FR 114674 A FR114674 A FR 114674A FR 114674 A FR114674 A FR 114674A FR 1537866 A FR1537866 A FR 1537866A
Authority
FR
France
Prior art keywords
lyophilization
liquid product
thin layers
frozen liquid
product particles
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.)
Expired
Application number
FR114674A
Other languages
English (en)
French (fr)
Inventor
Thierry Laederich
Jacques Duprat
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR114674A priority Critical patent/FR1537866A/fr
Priority to BE717169D priority patent/BE717169A/xx
Priority to ES356195A priority patent/ES356195A1/es
Priority to CH1066968A priority patent/CH508184A/fr
Application granted granted Critical
Publication of FR1537866A publication Critical patent/FR1537866A/fr
Expired legal-status Critical Current

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; MAKING OR TREATMENT 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)
FR114674A 1967-07-18 1967-07-18 Lyophilisation de particules de produits liquides congelés en couches minces Expired FR1537866A (fr)

Priority Applications (4)

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
BE717169D BE717169A (cs) 1967-07-18 1968-06-26
ES356195A ES356195A1 (es) 1967-07-18 1968-07-16 Procedimiento de sublimacion acelerada de productos liqui- dos congelados en forma de particulas.
CH1066968A CH508184A (fr) 1967-07-18 1968-07-17 Procédé et appareil de dessiccation accélérée de produits congelés en particules

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
FR1537866A true FR1537866A (fr) 1968-08-30

Family

ID=8635290

Family Applications (1)

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

Country Status (4)

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

Also Published As

Publication number Publication date
CH508184A (fr) 1971-05-31
BE717169A (cs) 1968-12-27
ES356195A1 (es) 1970-04-01

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