GB995930A - Method of freeze drying - Google Patents

Method of freeze drying

Info

Publication number
GB995930A
GB995930A GB4495662A GB4495662A GB995930A GB 995930 A GB995930 A GB 995930A GB 4495662 A GB4495662 A GB 4495662A GB 4495662 A GB4495662 A GB 4495662A GB 995930 A GB995930 A GB 995930A
Authority
GB
United Kingdom
Prior art keywords
freeze drying
substance
radio
envelope
drying process
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
GB4495662A
Other languages
English (en)
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
Publication of GB995930A publication Critical patent/GB995930A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/08—Processing by evaporation; by distillation
    • 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)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
GB4495662A 1961-11-28 1962-11-28 Method of freeze drying Expired GB995930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL40563A DE1159352B (de) 1961-11-28 1961-11-28 Verfahren zur Gefriertrocknung

Publications (1)

Publication Number Publication Date
GB995930A true GB995930A (en) 1965-06-23

Family

ID=7269099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4495662A Expired GB995930A (en) 1961-11-28 1962-11-28 Method of freeze drying

Country Status (4)

Country Link
BE (1) BE622411A (enrdf_load_stackoverflow)
DE (1) DE1159352B (enrdf_load_stackoverflow)
GB (1) GB995930A (enrdf_load_stackoverflow)
NL (1) NL283895A (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178588A (en) * 1985-07-29 1987-02-11 Doryokuro Kakunenryo Method and apparatus of treatment of radioactive liquid waste
EP0343596A3 (en) * 1988-05-26 1990-02-28 Boehringer Mannheim Gmbh Process and container for freeze drying under sterile conditions
US5309649A (en) * 1988-05-26 1994-05-10 Boehringer Mannheim Gmbh Process and container for freeze drying under sterile conditions
WO1995027180A1 (en) * 1994-04-04 1995-10-12 W.L. Gore & Associates, Inc. Improved method for minimizing contamination of freeze-dried products
WO1996031748A1 (en) * 1995-04-07 1996-10-10 W.L. Gore & Associates, Inc. A freeze-drying bag and method for minimizing contamination of freeze-dried products
FR2738057A1 (fr) * 1995-08-22 1997-02-28 Lab Francais Du Fractionnement Emballage etanche pour sechage, notamment lyophilisation, et procede de sechage, notamment de lyophilisation, a l'aide d'un tel emballage
WO1997008503A1 (fr) * 1995-08-22 1997-03-06 Laboratoire Français Du Fractionnement Et Des Biotechnologies Emballage etanche pour sechage, notamment lyophilisation, et procede de sechage, notamment de lyophilisation, a l'aide d'un tel emballage
US5958778A (en) * 1995-09-22 1999-09-28 The United States Of America As Represented By The Department Of Health And Human Services Container for drying biological samples, method of making such container, and method of using same
CN114242295A (zh) * 2021-12-23 2022-03-25 西南科技大学 一种放射性废液玻璃固化方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198293B (de) 1963-04-06 1965-08-05 Leybold Hochvakuum Anlagen Kontinuierlich arbeitende Gefriertrocknungs-kammer mit diese durchlaufenden Guttraegern
DE2728469C2 (de) * 1977-06-24 1986-01-16 Josef 5000 Köln Stecker Verfahren und Einrichtung zur Behandlung von radioaktive Abfallstoffe enthaltenden Flüssigkeiten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR479518A (fr) * 1914-08-20 1916-04-07 Carl Adolph Resen Steenstrup Procédé de dessiccation des substances contenant de l'eau
DE1004342B (de) 1953-08-17 1957-03-14 Leybold Hochvakuum Anlagen Verfahren zur Gefriertrocknung empfindlicher Substanzen
DE1032282B (de) * 1956-05-25 1958-06-19 Linde Eismasch Ag Einrichtung zur Herstellung von vorzugsweise planparallelen Bloecken gefrorenen Gutes

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178588A (en) * 1985-07-29 1987-02-11 Doryokuro Kakunenryo Method and apparatus of treatment of radioactive liquid waste
EP0343596A3 (en) * 1988-05-26 1990-02-28 Boehringer Mannheim Gmbh Process and container for freeze drying under sterile conditions
US5309649A (en) * 1988-05-26 1994-05-10 Boehringer Mannheim Gmbh Process and container for freeze drying under sterile conditions
WO1995027180A1 (en) * 1994-04-04 1995-10-12 W.L. Gore & Associates, Inc. Improved method for minimizing contamination of freeze-dried products
WO1996031748A1 (en) * 1995-04-07 1996-10-10 W.L. Gore & Associates, Inc. A freeze-drying bag and method for minimizing contamination of freeze-dried products
FR2738057A1 (fr) * 1995-08-22 1997-02-28 Lab Francais Du Fractionnement Emballage etanche pour sechage, notamment lyophilisation, et procede de sechage, notamment de lyophilisation, a l'aide d'un tel emballage
WO1997008503A1 (fr) * 1995-08-22 1997-03-06 Laboratoire Français Du Fractionnement Et Des Biotechnologies Emballage etanche pour sechage, notamment lyophilisation, et procede de sechage, notamment de lyophilisation, a l'aide d'un tel emballage
FR2740108A1 (fr) * 1995-08-22 1997-04-25 Lab Francais Du Fractionnement Emballage etanche pour sechage, notamment lyophilisation, et procede de sechage, notamment de lyophilisation, a l'aide d'un tel emballage
US5958778A (en) * 1995-09-22 1999-09-28 The United States Of America As Represented By The Department Of Health And Human Services Container for drying biological samples, method of making such container, and method of using same
US6503455B1 (en) 1995-09-22 2003-01-07 The United States Of America As Represented By The Department Of Health And Human Services Container for dying biological samples, method of making such container, and method of using same
CN114242295A (zh) * 2021-12-23 2022-03-25 西南科技大学 一种放射性废液玻璃固化方法

Also Published As

Publication number Publication date
BE622411A (enrdf_load_stackoverflow)
DE1159352B (de) 1963-12-12
NL283895A (enrdf_load_stackoverflow)

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