AU1042200A - Method and device for drying materials - Google Patents

Method and device for drying materials

Info

Publication number
AU1042200A
AU1042200A AU10422/00A AU1042200A AU1042200A AU 1042200 A AU1042200 A AU 1042200A AU 10422/00 A AU10422/00 A AU 10422/00A AU 1042200 A AU1042200 A AU 1042200A AU 1042200 A AU1042200 A AU 1042200A
Authority
AU
Australia
Prior art keywords
drying process
holding vessel
measuring
drying
guided
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.)
Abandoned
Application number
AU10422/00A
Inventor
Werner Lautenschlager
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.)
Mikrowellen Systeme MWS GmbH
Original Assignee
Mikrowellen Systeme MWS 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 Mikrowellen Systeme MWS GmbH filed Critical Mikrowellen Systeme MWS GmbH
Publication of AU1042200A publication Critical patent/AU1042200A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • 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
    • F26B5/048—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 in combination with heat developed by electro-magnetic means, e.g. microwave energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention relates to a method and a device for drying materials (1) in a holding vessel (2). Air (20, 37) is guided or pumped out of the holding vessel (2). The drying process is monitored and/or influenced by measuring the relative air humidity ( phi ) of the air (37) that is guided or pumped out of the holding vessel (2) using a measuring device (7) for measuring the relative air humidity, in order to improve the control and/or regulation of the drying process and especially in order to determine the completion of the drying process more accurately. The measured value that is acquired can be used to determine the time at which the drying process is complete and to monitor and optimise, i.e. especially accelerate the drying process, by regulating further parameters thereof. The inventive method and device are also particularly suitable for drying materials or samples with an unknown water content or with an unknown composition.
AU10422/00A 1998-10-21 1999-10-21 Method and device for drying materials Abandoned AU1042200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19848558 1998-10-21
DE19848558A DE19848558A1 (en) 1998-10-21 1998-10-21 Process to terminate a drying process within a microwave oven by measurement of relative humidity of exhausted air from the interior of the microwave
PCT/EP1999/007992 WO2000023861A1 (en) 1998-10-21 1999-10-21 Method and device for drying materials

Publications (1)

Publication Number Publication Date
AU1042200A true AU1042200A (en) 2000-05-08

Family

ID=7885211

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10422/00A Abandoned AU1042200A (en) 1998-10-21 1999-10-21 Method and device for drying materials

Country Status (5)

Country Link
EP (1) EP1125177B1 (en)
AT (1) ATE257604T1 (en)
AU (1) AU1042200A (en)
DE (2) DE19848558A1 (en)
WO (1) WO2000023861A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4474506B2 (en) 2004-04-12 2010-06-09 財団法人北九州産業学術推進機構 Vacuum drying method and apparatus using microwaves
US7348526B2 (en) * 2004-08-20 2008-03-25 Cem Corporation Microwave-assisted chromatography preparation
US8216623B2 (en) 2009-04-07 2012-07-10 Frito-Lay North America, Inc. Flavor infused nut snack
US9644891B2 (en) 2012-02-01 2017-05-09 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US10690413B2 (en) 2012-02-01 2020-06-23 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US11713924B2 (en) 2012-02-01 2023-08-01 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US10240867B2 (en) 2012-02-01 2019-03-26 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US10876792B2 (en) 2012-02-01 2020-12-29 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US9970708B2 (en) 2012-02-01 2018-05-15 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US8991067B2 (en) * 2012-02-01 2015-03-31 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
US9488565B2 (en) 2012-11-14 2016-11-08 Revive Electronics, LLC Method and apparatus for detecting moisture in portable electronic devices
WO2014153007A1 (en) 2013-03-14 2014-09-25 Revive Electronics, LLC Methods and apparatuses for drying electronic devices
EP3238309A4 (en) 2014-12-23 2019-01-02 Revive Electronics LLC Apparatuses and methods for controlling power to electronic devices
DE102022124044A1 (en) 2022-09-20 2024-03-21 Püschner GmbH & Co. Kommanditgesellschaft Method and device for vacuum drying of products, in particular membrane filters, such as dialyzers, in particular after washing or a functional test, using microwave energy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02233132A (en) * 1989-03-07 1990-09-14 Sankyo Co Ltd Automatic and continuous mixing, granulation and drying method
JP2592996B2 (en) * 1990-11-30 1997-03-19 株式会社クボタ Grain dryer
DE4322499A1 (en) * 1993-07-06 1995-01-12 Werner Lautenschlaeger Desiccator and process for drying materials using the desiccator
JP2802750B2 (en) * 1996-05-30 1998-09-24 財団法人真空科学研究所 Vacuum drying equipment

Also Published As

Publication number Publication date
DE59908267D1 (en) 2004-02-12
EP1125177A1 (en) 2001-08-22
DE19848558A1 (en) 2000-04-27
ATE257604T1 (en) 2004-01-15
EP1125177B1 (en) 2004-01-07
WO2000023861A1 (en) 2000-04-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase