FR1468023A - Method and apparatus for vacuum drying with freezing - Google Patents

Method and apparatus for vacuum drying with freezing

Info

Publication number
FR1468023A
FR1468023A FR49194A FR49194A FR1468023A FR 1468023 A FR1468023 A FR 1468023A FR 49194 A FR49194 A FR 49194A FR 49194 A FR49194 A FR 49194A FR 1468023 A FR1468023 A FR 1468023A
Authority
FR
France
Prior art keywords
freezing
vacuum drying
drying
vacuum
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
FR49194A
Other languages
French (fr)
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.)
Abbott Laboratories
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Priority to FR49194A priority Critical patent/FR1468023A/en
Application granted granted Critical
Publication of FR1468023A publication Critical patent/FR1468023A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
FR49194A 1966-02-10 1966-02-10 Method and apparatus for vacuum drying with freezing Expired FR1468023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR49194A FR1468023A (en) 1966-02-10 1966-02-10 Method and apparatus for vacuum drying with freezing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49194A FR1468023A (en) 1966-02-10 1966-02-10 Method and apparatus for vacuum drying with freezing

Publications (1)

Publication Number Publication Date
FR1468023A true FR1468023A (en) 1967-02-03

Family

ID=8601083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49194A Expired FR1468023A (en) 1966-02-10 1966-02-10 Method and apparatus for vacuum drying with freezing

Country Status (1)

Country Link
FR (1) FR1468023A (en)

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