DE1159352B - Verfahren zur Gefriertrocknung - Google Patents
Verfahren zur GefriertrocknungInfo
- Publication number
- DE1159352B DE1159352B DEL40563A DEL0040563A DE1159352B DE 1159352 B DE1159352 B DE 1159352B DE L40563 A DEL40563 A DE L40563A DE L0040563 A DEL0040563 A DE L0040563A DE 1159352 B DE1159352 B DE 1159352B
- Authority
- DE
- Germany
- Prior art keywords
- freeze
- dried
- drying
- container
- radioactive
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 22
- 238000004108 freeze drying Methods 0.000 title claims description 21
- 239000000126 substance Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000084 colloidal system Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 230000002285 radioactive effect Effects 0.000 description 10
- 239000002901 radioactive waste Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000000859 sublimation Methods 0.000 description 4
- 230000008022 sublimation Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005092 sublimation method Methods 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000010891 toxic waste Substances 0.000 description 1
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL283895D NL283895A (en, 2012) | 1961-11-28 | ||
| BE622411D BE622411A (en, 2012) | 1961-11-28 | ||
| DEL40563A DE1159352B (de) | 1961-11-28 | 1961-11-28 | Verfahren zur Gefriertrocknung |
| FR908892A FR1333345A (fr) | 1961-11-28 | 1962-09-07 | Procédé de dessiccation par congélation |
| GB4495662A GB995930A (en) | 1961-11-28 | 1962-11-28 | Method of freeze drying |
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 |
|---|---|
| DE1159352B true DE1159352B (de) | 1963-12-12 |
Family
ID=7269099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL40563A Pending DE1159352B (de) | 1961-11-28 | 1961-11-28 | Verfahren zur Gefriertrocknung |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE622411A (en, 2012) |
| DE (1) | DE1159352B (en, 2012) |
| GB (1) | GB995930A (en, 2012) |
| NL (1) | NL283895A (en, 2012) |
Cited By (1)
| 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 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2728469C2 (de) * | 1977-06-24 | 1986-01-16 | Josef 5000 Köln Stecker | Verfahren und Einrichtung zur Behandlung von radioaktive Abfallstoffe enthaltenden Flüssigkeiten |
| JPS6227697A (ja) * | 1985-07-29 | 1987-02-05 | 動力炉・核燃料開発事業団 | 放射性物質含有廃液の処理方法および装置 |
| DE3817906A1 (de) * | 1988-05-26 | 1989-11-30 | Boehringer Mannheim Gmbh | Verfahren und behaeltnis zum gefriertrocknen unter sterilen bedingungen |
| US5309649A (en) * | 1988-05-26 | 1994-05-10 | Boehringer Mannheim Gmbh | Process and container for freeze drying under sterile conditions |
| AU7356094A (en) * | 1994-04-04 | 1995-10-23 | W.L. Gore & Associates, Inc. | Improved method for minimizing contamination of freeze-dried products |
| AU4755196A (en) * | 1995-04-07 | 1996-10-23 | W.L. Gore & Associates, Inc. | A freeze-drying bag and method for minimizing contamination of freeze-dried products |
| FR2738057B1 (fr) * | 1995-08-22 | 1997-11-07 | Lab Francais Du Fractionnement | Emballage etanche pour sechage, notamment lyophilisation, et procede de sechage, notamment de lyophilisation, a l'aide d'un tel emballage |
| FR2740108B1 (fr) * | 1995-08-22 | 1998-03-27 | Lab Francais Du Fractionnement | Emballage etanche pour sechage, notamment lyophilisation, et procede de sechage, notamment de lyophilisation, a l'aide d'un tel emballage |
| WO1997011155A1 (en) * | 1995-09-22 | 1997-03-27 | Government Of The United States Of America, Represented By The Secretary Of The Department Of Health And Human Services | Container for drying biological samples, method of making such container, and method of using same |
| CN114242295B (zh) * | 2021-12-23 | 2024-07-19 | 西南科技大学 | 一种放射性废液玻璃固化方法 |
Citations (3)
| 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 |
-
0
- NL NL283895D patent/NL283895A/xx unknown
- BE BE622411D patent/BE622411A/xx unknown
-
1961
- 1961-11-28 DE DEL40563A patent/DE1159352B/de active Pending
-
1962
- 1962-11-28 GB GB4495662A patent/GB995930A/en not_active Expired
Patent Citations (3)
| 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 (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE622411A (en, 2012) | |
| GB995930A (en) | 1965-06-23 |
| NL283895A (en, 2012) |
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