DE3750847D1 - Einrichtung zur Gefriertrocknung. - Google Patents
Einrichtung zur Gefriertrocknung.Info
- Publication number
- DE3750847D1 DE3750847D1 DE3750847T DE3750847T DE3750847D1 DE 3750847 D1 DE3750847 D1 DE 3750847D1 DE 3750847 T DE3750847 T DE 3750847T DE 3750847 T DE3750847 T DE 3750847T DE 3750847 D1 DE3750847 D1 DE 3750847D1
- Authority
- DE
- Germany
- Prior art keywords
- freeze
- drying facility
- facility
- 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 - Lifetime
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)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87110955A EP0301117B1 (de) | 1987-07-29 | 1987-07-29 | Einrichtung zur Gefriertrocknung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3750847D1 true DE3750847D1 (de) | 1995-01-19 |
Family
ID=8197162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3750847T Expired - Lifetime DE3750847D1 (de) | 1987-07-29 | 1987-07-29 | Einrichtung zur Gefriertrocknung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4949473A (de) |
EP (1) | EP0301117B1 (de) |
JP (1) | JP2676374B2 (de) |
DE (1) | DE3750847D1 (de) |
ES (1) | ES2068809T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106468501A (zh) * | 2016-08-29 | 2017-03-01 | 浙江金石生物科技有限公司 | 一种氮气保护的铁皮石斛冷冻干燥系统及其冷冻干燥方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2665338B1 (fr) * | 1990-08-02 | 1994-02-04 | Blaizat Claude | Procede de concentration, deshydratation de liquide alimentaire ou autre, son dispositif et le produit obtenu. |
US5236041A (en) * | 1991-07-22 | 1993-08-17 | Hull Corporation | Cyclonic vapor flow condenser |
US5199187A (en) * | 1991-07-31 | 1993-04-06 | Sp Industries | Freeze dryer apparatus having an interim condensing system and use thereof |
DE4233479C2 (de) * | 1991-10-04 | 1999-09-02 | Inst Mikrobiologie Und Biochem | Verfahren und Einrichtung zum Gefriertrocknen, insbesondere von Flüssigkeiten mit Mikroorganismen |
JPH0735951B2 (ja) * | 1991-10-30 | 1995-04-19 | 西部瓦斯株式会社 | 真空乾燥処理装置 |
US5291751A (en) * | 1992-04-21 | 1994-03-08 | Liquid Carbonic Corporation | Cryo-mechanical vapor recovery apparatus |
US5456084A (en) * | 1993-11-01 | 1995-10-10 | The Boc Group, Inc. | Cryogenic heat exchange system and freeze dryer |
US6122836A (en) * | 1998-05-07 | 2000-09-26 | S.P. Industries, Inc., The Virtis Division | Freeze drying apparatus and method employing vapor flow monitoring and/or vacuum pressure control |
US6220048B1 (en) * | 1998-09-21 | 2001-04-24 | Praxair Technology, Inc. | Freeze drying with reduced cryogen consumption |
JP2002534654A (ja) * | 1999-01-05 | 2002-10-15 | ユニバーサル プリザーベーション テクノロジーズ インコーポレイテッド | 発泡乾燥装置用の真空制御システム |
EP1711214A1 (de) * | 2004-02-02 | 2006-10-18 | Interface Multigrad Technology (IMT) Ltd. | Vorrichtung zum gerichteten kühlen von biomasse |
EP2509873B1 (de) | 2009-12-11 | 2019-03-20 | Wyssmont Company Inc. | Vorrichtung und verfahren für kontinuierliche lyophilisierung |
EP2517001A4 (de) * | 2009-12-22 | 2014-08-20 | Ima Life North America Inc | Überwachung von gefriertrocknung mit gasmessung am vakuumpumpenauslass |
CN103123206A (zh) * | 2013-03-21 | 2013-05-29 | 楚天科技股份有限公司 | 一种冻干机 |
DK3004767T3 (en) * | 2013-05-29 | 2018-01-15 | Gea Process Eng A/S | Sterile freeze drying. |
CN103344096A (zh) * | 2013-07-18 | 2013-10-09 | 上海千山远东制药机械有限公司 | 冻干机捕水器 |
CN105509422B (zh) * | 2015-12-24 | 2018-09-25 | 甘肃银光化学工业集团有限公司 | 一种真空冷冻干燥系统及采用该系统对含能材料真空冷冻干燥的方法 |
DE102016123490A1 (de) * | 2016-12-05 | 2018-06-07 | Innovations-Transfer Uphoff Gmbh & Co. Kg | Verfahren und Vorrichtung zur Trocknung im Dampfexplosionsverfahren |
CN108469151B (zh) * | 2018-02-10 | 2023-04-14 | 扬子江药业集团南京海陵药业有限公司 | 一种注射用磷酸左奥硝唑酯二钠商业化生产的冻干工艺 |
WO2020201822A2 (en) * | 2019-01-27 | 2020-10-08 | Nguyen Vien Lam | Convection current freeze drying apparatus and method of operating the same |
CN111504003B (zh) * | 2020-03-30 | 2021-06-11 | 广西农业职业技术学院 | 一种冷冻干燥方法及其干燥装置 |
CN113865273B (zh) * | 2021-09-01 | 2023-01-31 | 广州韩秀科技有限公司 | 开放式负压低温干燥设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR784430A (fr) * | 1934-04-14 | 1935-07-22 | Installation pour la préparation de produits en poudre sèche | |
GB552821A (en) * | 1941-12-18 | 1943-04-27 | Arthur Sproul Mcfarlane | Improvements in and relating to the desiccation of solutions at low temperatures |
US2453033A (en) * | 1945-03-08 | 1948-11-02 | York Corp | Vacuum drying apparatus using a refrigerant system for heating and cooling |
US3230633A (en) * | 1961-10-27 | 1966-01-25 | Pennsalt Chemicals Corp | Freeze drying apparatus and method |
DE1196578B (de) * | 1962-02-27 | 1965-07-08 | Leybold Hochvakuum Anlagen | Gefriertrocknungsverfahren mit Rueckgewinn dabei fluechtiger Bestandteile |
DE1196579B (de) * | 1962-02-27 | 1965-07-08 | Leybold Hochvakuum Anlagen | Verfahren zum Steuern der Trocknungsgut-Heiztemperatur beim Gefriertrocknen, abhaengig vom Partialdruck eines in der Kammer vorhandenen Gases oder Dampfes |
US3191395A (en) * | 1963-07-31 | 1965-06-29 | Chicago Bridge & Iron Co | Apparatus for storing liquefied gas near atmospheric pressure |
US3385073A (en) * | 1966-10-06 | 1968-05-28 | Cryo Therm Inc | Refrigeration system for shipping perishable commodities |
FR1586349A (de) * | 1968-10-24 | 1970-02-13 | ||
US3648379A (en) * | 1970-03-16 | 1972-03-14 | Horton John T | Continuous freeze drying system |
US4060400A (en) * | 1975-08-22 | 1977-11-29 | Henry L. Franke | Refrigerated semitrailer truck for long and local deliveries |
US4353222A (en) * | 1979-07-04 | 1982-10-12 | Kyowa Vacuum Engineering, Ltd. | Vacuum apparatus |
JPS5728977A (en) * | 1980-07-25 | 1982-02-16 | Osaka Gas Co Ltd | Vacuum refrigeration drying and apparatus used therefor |
DE3107241A1 (de) * | 1981-02-26 | 1982-09-09 | Leybold-Heraeus GmbH, 5000 Köln | Kondensator fuer trocknungsanlagen |
JPS6015867A (ja) * | 1983-07-06 | 1985-01-26 | Fujitsu Ltd | 磁気記録再生装置 |
-
1987
- 1987-07-29 DE DE3750847T patent/DE3750847D1/de not_active Expired - Lifetime
- 1987-07-29 EP EP87110955A patent/EP0301117B1/de not_active Expired - Lifetime
- 1987-07-29 ES ES87110955T patent/ES2068809T3/es not_active Expired - Lifetime
-
1988
- 1988-07-14 JP JP63173852A patent/JP2676374B2/ja not_active Expired - Fee Related
- 1988-07-29 US US07/226,536 patent/US4949473A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106468501A (zh) * | 2016-08-29 | 2017-03-01 | 浙江金石生物科技有限公司 | 一种氮气保护的铁皮石斛冷冻干燥系统及其冷冻干燥方法 |
CN106468501B (zh) * | 2016-08-29 | 2019-12-27 | 浙江金石生物科技有限公司 | 一种氮气保护的铁皮石斛冷冻干燥装置及其冷冻干燥方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0301117B1 (de) | 1994-12-07 |
EP0301117A1 (de) | 1989-02-01 |
ES2068809T3 (es) | 1995-05-01 |
US4949473A (en) | 1990-08-21 |
JPS6449882A (en) | 1989-02-27 |
JP2676374B2 (ja) | 1997-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: AMSCO FINN-AQUA GMBH, 50354 HUERTH, DE |
|
8364 | No opposition during term of opposition |