FR1384378A - Freezing drying device - Google Patents

Freezing drying device

Info

Publication number
FR1384378A
FR1384378A FR964689A FR964689A FR1384378A FR 1384378 A FR1384378 A FR 1384378A FR 964689 A FR964689 A FR 964689A FR 964689 A FR964689 A FR 964689A FR 1384378 A FR1384378 A FR 1384378A
Authority
FR
France
Prior art keywords
drying device
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
FR964689A
Other languages
French (fr)
Inventor
Manuel Fuentevilla
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.)
Pennwalt Corp
Original Assignee
Pennsalt Chemical Corp
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 Pennsalt Chemical Corp filed Critical Pennsalt Chemical Corp
Priority to FR964689A priority Critical patent/FR1384378A/en
Application granted granted Critical
Publication of FR1384378A publication Critical patent/FR1384378A/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)
FR964689A 1964-02-21 1964-02-21 Freezing drying device Expired FR1384378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR964689A FR1384378A (en) 1964-02-21 1964-02-21 Freezing drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR964689A FR1384378A (en) 1964-02-21 1964-02-21 Freezing drying device

Publications (1)

Publication Number Publication Date
FR1384378A true FR1384378A (en) 1965-01-04

Family

ID=8823754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR964689A Expired FR1384378A (en) 1964-02-21 1964-02-21 Freezing drying device

Country Status (1)

Country Link
FR (1) FR1384378A (en)

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