FR1342073A - Freezing drying process - Google Patents

Freezing drying process

Info

Publication number
FR1342073A
FR1342073A FR920517A FR920517A FR1342073A FR 1342073 A FR1342073 A FR 1342073A FR 920517 A FR920517 A FR 920517A FR 920517 A FR920517 A FR 920517A FR 1342073 A FR1342073 A FR 1342073A
Authority
FR
France
Prior art keywords
drying process
freezing drying
freezing
drying
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
FR920517A
Other languages
French (fr)
Inventor
Ulrich Hackenberg
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.)
Leybold Hochvakuum Anlagen GmbH
Original Assignee
Leybold Hochvakuum Anlagen GmbH
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 Leybold Hochvakuum Anlagen GmbH filed Critical Leybold Hochvakuum Anlagen GmbH
Priority to FR920517A priority Critical patent/FR1342073A/en
Application granted granted Critical
Publication of FR1342073A publication Critical patent/FR1342073A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/44—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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
FR920517A 1963-01-04 1963-01-04 Freezing drying process Expired FR1342073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR920517A FR1342073A (en) 1963-01-04 1963-01-04 Freezing drying process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920517A FR1342073A (en) 1963-01-04 1963-01-04 Freezing drying process

Publications (1)

Publication Number Publication Date
FR1342073A true FR1342073A (en) 1963-11-02

Family

ID=8794105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920517A Expired FR1342073A (en) 1963-01-04 1963-01-04 Freezing drying process

Country Status (1)

Country Link
FR (1) FR1342073A (en)

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