GB0408259D0 - Method and apparatus for freeze drying material - Google Patents

Method and apparatus for freeze drying material

Info

Publication number
GB0408259D0
GB0408259D0 GB0408259A GB0408259A GB0408259D0 GB 0408259 D0 GB0408259 D0 GB 0408259D0 GB 0408259 A GB0408259 A GB 0408259A GB 0408259 A GB0408259 A GB 0408259A GB 0408259 D0 GB0408259 D0 GB 0408259D0
Authority
GB
United Kingdom
Prior art keywords
freeze drying
drying material
freeze
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.)
Withdrawn
Application number
GB0408259A
Other versions
GB2400901A (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.)
MORRIS GEORGE J
Original Assignee
MORRIS GEORGE J
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 MORRIS GEORGE J filed Critical MORRIS GEORGE J
Publication of GB0408259D0 publication Critical patent/GB0408259D0/en
Publication of GB2400901A publication Critical patent/GB2400901A/en
Withdrawn legal-status Critical Current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)
  • Drying Of Solid Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
GB0408259A 2003-04-11 2004-04-13 Method and apparatus for freeze drying material Withdrawn GB2400901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0308360A GB0308360D0 (en) 2003-04-11 2003-04-11 Improved method of freeze drying

Publications (2)

Publication Number Publication Date
GB0408259D0 true GB0408259D0 (en) 2004-05-19
GB2400901A GB2400901A (en) 2004-10-27

Family

ID=9956601

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0308360A Ceased GB0308360D0 (en) 2003-04-11 2003-04-11 Improved method of freeze drying
GB0408259A Withdrawn GB2400901A (en) 2003-04-11 2004-04-13 Method and apparatus for freeze drying material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0308360A Ceased GB0308360D0 (en) 2003-04-11 2003-04-11 Improved method of freeze drying

Country Status (2)

Country Link
GB (2) GB0308360D0 (en)
WO (1) WO2004090446A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8793895B2 (en) 2006-02-10 2014-08-05 Praxair Technology, Inc. Lyophilization system and method
US9453675B2 (en) 2006-02-10 2016-09-27 Sp Industries, Inc. Method of inducing nucleation of a material
US8794013B2 (en) 2006-02-10 2014-08-05 Praxair Technology, Inc. Method and system for nucleation control in a controlled rate freezer (CRF)
US8820097B2 (en) 2006-02-10 2014-09-02 Praxair, Technology, Inc. Method and system for regulating the mixture of cryogen liquid and warm gas for a controlled rate cryogenic chiller or freezing system
US8240065B2 (en) 2007-02-05 2012-08-14 Praxair Technology, Inc. Freeze-dryer and method of controlling the same
ES2403785B1 (en) * 2011-09-20 2014-08-04 Universidad Politecnica De Valencia PROCEDURE AND DEVICE FOR IMPROVING THE TRANSFER OF MATTER IN LOW TEMPERATURE PROCESSES THROUGH THE USE OF HIGH INTENSITY ULTRASOUNDS
US8875413B2 (en) * 2012-08-13 2014-11-04 Millrock Technology, Inc. Controlled nucleation during freezing step of freeze drying cycle using pressure differential ice crystals distribution from condensed frost
ES2548458A1 (en) * 2014-04-15 2015-10-16 Bsh Electrodomésticos España, S.A. Domestic refrigerator appliance with two storage areas for food and an ultrasonic device, and method for operating a domestic refrigerator (Machine-translation by Google Translate, not legally binding)
TW201715185A (en) * 2015-10-29 2017-05-01 Tai Yiaeh Enterprise Co Ltd Real-time detection method during freezing process capable of detecting the state of materials in real time without terminating the freezing process
TWI580918B (en) * 2015-10-29 2017-05-01 Tai Yiaeh Enterprise Co Ltd The immediate detection method of the drying process
EP3655666A4 (en) * 2017-07-20 2020-11-18 Commonwealth Scientific and Industrial Research Organisation Drying process and apparatus
PT3775739T (en) 2018-04-05 2022-09-28 Paechnatz Torsten Freeze-drying system and method therefor
CN111076504A (en) * 2019-12-27 2020-04-28 通标标准技术服务（天津）有限公司 Method for freeze-drying heat-sensitive substance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076677A5 (en) * 1970-01-23 1971-10-15 Sicaly Homogenisation by cavitation with ultra-sonic vibrations
CH535594A (en) * 1970-01-23 1973-04-15 Sicaly Process for making a liquid or pasty solution or suspension, in particular foodstuff, stable and homogeneous with respect to cold, and installation for implementing this process
CA2064803A1 (en) * 1989-08-07 1991-02-08 George John Morris Cooling process and apparatus
WO1992020420A1 (en) * 1991-05-03 1992-11-26 Elizabeth Acton Method and apparatus for the control of solidification in liquids
DE19544283C2 (en) * 1995-11-28 1997-11-27 Hof Hans Georg Freeze dryer
GB2330516A (en) * 1997-10-22 1999-04-28 Elizabeth Acton Cryopreservation of cell suspensions

Also Published As

Publication number Publication date
GB2400901A (en) 2004-10-27
GB0308360D0 (en) 2003-05-14
WO2004090446A1 (en) 2004-10-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)