WO2002081059A3 - Verfahren zur regeneration feuchtigkeitsbeladener prozessluft und anordnung zur duchführung des verfahrens - Google Patents

Verfahren zur regeneration feuchtigkeitsbeladener prozessluft und anordnung zur duchführung des verfahrens Download PDF

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Publication number
WO2002081059A3
WO2002081059A3 PCT/DE2002/001334 DE0201334W WO02081059A3 WO 2002081059 A3 WO2002081059 A3 WO 2002081059A3 DE 0201334 W DE0201334 W DE 0201334W WO 02081059 A3 WO02081059 A3 WO 02081059A3
Authority
WO
WIPO (PCT)
Prior art keywords
regeneration
humidity
carrying
arrangement
process air
Prior art date
Application number
PCT/DE2002/001334
Other languages
English (en)
French (fr)
Other versions
WO2002081059A2 (de
Inventor
Andreas Vierling
Original Assignee
Wittmann Robot Systeme Gmbh
Andreas Vierling
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 Wittmann Robot Systeme Gmbh, Andreas Vierling filed Critical Wittmann Robot Systeme Gmbh
Priority to JP2002579093A priority Critical patent/JP2004531377A/ja
Priority to AU2002310988A priority patent/AU2002310988A1/en
Priority to EP02735035A priority patent/EP1385601A2/de
Priority to US10/472,620 priority patent/US7014683B2/en
Publication of WO2002081059A2 publication Critical patent/WO2002081059A2/de
Publication of WO2002081059A3 publication Critical patent/WO2002081059A3/de

Links

Classifications

    • 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
    • F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Es wird ein Verfahren zur Regeneration mit Feuchtigkeit beladener Trocknungspatronen beschrieben, bei dem die atmosphärische Luft auf ca. 220 bis 300° C aufgeheizt und der zu regenerierenden Trocknungspatrone (24a, 24b) zugeführt wird. Die anschliessende Rückkuhlung der Trocknungspatrone (24a, 24b) erfolgt mit einem aus der getrockneten Prozessluft abgezweigten Teilluftstom. Weiter wird eine zur Durchführung dieses Verfahrens geeignete Anordnung beschrieben.
PCT/DE2002/001334 2001-04-08 2002-04-05 Verfahren zur regeneration feuchtigkeitsbeladener prozessluft und anordnung zur duchführung des verfahrens WO2002081059A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002579093A JP2004531377A (ja) 2001-04-08 2002-04-05 水分を負荷されたプロセス空気を再生するための方法及びこの方法を実施するための装置
AU2002310988A AU2002310988A1 (en) 2001-04-08 2002-04-05 Method for the regeneration of humidity-laden process air and arrangement for carrying out said method
EP02735035A EP1385601A2 (de) 2001-04-08 2002-04-05 Verfahren zur regeneration feuchtigkeitsbeladener prozessluft und anordnung zur duchführung des verfahrens
US10/472,620 US7014683B2 (en) 2001-04-08 2002-04-05 Method for the regeneration of humidity-laden process air and arrangement for carrying out said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10118762A DE10118762A1 (de) 2001-04-08 2001-04-08 Verfahren zur Regeneration feuchtigkeitsbeladener Prozessluft und Anordnung zur Durchführung des Verfahrens
DE10118762.9 2001-04-08

Publications (2)

Publication Number Publication Date
WO2002081059A2 WO2002081059A2 (de) 2002-10-17
WO2002081059A3 true WO2002081059A3 (de) 2003-02-27

Family

ID=7681700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001334 WO2002081059A2 (de) 2001-04-08 2002-04-05 Verfahren zur regeneration feuchtigkeitsbeladener prozessluft und anordnung zur duchführung des verfahrens

Country Status (6)

Country Link
US (1) US7014683B2 (de)
EP (1) EP1385601A2 (de)
JP (1) JP2004531377A (de)
AU (1) AU2002310988A1 (de)
DE (1) DE10118762A1 (de)
WO (1) WO2002081059A2 (de)

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
US7101415B2 (en) * 2002-08-30 2006-09-05 Matheson Tri-Gas, Inc. Methods for regenerating process gas purifier materials
ITPD20040038A1 (it) * 2004-02-16 2004-05-16 Plastic Systems Srl Processo di deumidificazione di materie plastiche in granuli ed impianto operante in accordo con tale processo
US7400952B2 (en) * 2004-06-18 2008-07-15 General Electric Company Method and apparatus for controlling desiccant regeneration in air dryer equipment for a locomotive
DE202004012482U1 (de) * 2004-08-07 2004-11-04 Wittmann Robot Systeme Gmbh Vorrichtung zum optimierten Erwärmen und Trocknen von Schüttgut, insbesondere von Kunststoffpulver oder Kunststoffgranulaten
US7332017B2 (en) * 2004-09-24 2008-02-19 The Boc Group, Inc. Method and apparatus for separation of moisture from fluids
ITVR20060030A1 (it) * 2006-02-10 2007-08-11 Moretto Spa Impianto e procedimento di deumidificazione a funzionamento flessibile particolarmente per materiali granulari.
DE102006054543A1 (de) * 2006-11-20 2008-05-21 Alfons Tschritter Gmbh Verfahren zur Trocknung eines Trockengutes sowie Anlage zur Durchführung des Verfahrens
AT509273A1 (de) 2009-12-17 2011-07-15 Wittmann Kunststoffgeraete Einrichtung zur trocknung von schüttgut
AT508754B1 (de) 2010-03-03 2011-04-15 Wittmann Kunststoffgeraete Einrichtung zum trocknen von schüttgut
AT509475B1 (de) 2010-03-03 2012-01-15 Wittmann Kunststoffgeraete Verfahren zum trocknen von schüttgut
US8686355B2 (en) * 2012-03-08 2014-04-01 Morpho Detection, Llc Detection system assembly, dryer cartridge, and regenerator and methods for making and using the same
AT514153A1 (de) 2013-04-04 2014-10-15 Wittmann Kunststoffgeräte Gmbh Verfahren zum Trocknen von Schüttgut
DE102016111172A1 (de) * 2016-06-17 2017-12-21 Protec Polymer Processing Gmbh Trockenlufterzeuger
US10049868B2 (en) 2016-12-06 2018-08-14 Rapiscan Systems, Inc. Apparatus for detecting constituents in a sample and method of using the same
CN106390697A (zh) * 2016-12-07 2017-02-15 无锡优耐特净化装备有限公司 零气耗鼓风再生式干燥机
CN110958914A (zh) 2017-08-10 2020-04-03 拉皮斯坎系统股份有限公司 使用热稳定收集装置的物质检测的系统和方法
WO2019147748A2 (en) 2018-01-24 2019-08-01 Rapiscan Systems, Inc. Surface layer disruption and ionization utilizing an extreme ultraviolet radiation source
US20210215423A1 (en) * 2018-05-14 2021-07-15 Piovan S.P.A. Dehumidification method and apparatus
US11609214B2 (en) 2019-07-31 2023-03-21 Rapiscan Systems, Inc. Systems and methods for improving detection accuracy in electronic trace detectors

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474976A (en) * 1936-03-06 1937-11-08 John Lindon Pearson Improvements in or relating to the drying of gases
DE3412173A1 (de) * 1984-03-31 1985-10-10 Motan Gmbh, 7972 Isny Verfahren zum regenerieren von adsorptionsmittel in adsorptionseinheiten, insbesondere molekularsiebpatronen, einer trockeneinrichtung und trockeneinrichtung zum trocknen von in einem trockengutbehaelter untergebrachtem trockengut
US4601114A (en) * 1984-02-25 1986-07-22 Colortronic Co., Ltd. Method and apparatus for demoisturizing and heating drying air for drying synthetic plastic material
US4858335A (en) * 1986-11-05 1989-08-22 Motan Gesellschaft Mit Beschraenkter Haftung Process for regenerating a moisture laden drying cartridge and apparatus for carrying out such a process
DE19757537A1 (de) * 1997-12-23 1999-07-08 Wittmann Kunststoffgeraete Gmb Verfahren und Vorrichtung zum Trocknen und Erhitzen von Luft zum Trocknen von Feststoffen

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US2345774A (en) * 1940-08-23 1944-04-04 Delaware Engineering Corp Method and apparatus for the treatment of gases
US2699837A (en) * 1951-07-11 1955-01-18 Selas Corp Of America Dehydrator
US3016978A (en) * 1958-01-09 1962-01-16 Selas Corp Of America Dehydrator
US3359706A (en) * 1964-05-28 1967-12-26 Mc Graw Edison Co Adsorption gasd treating method and apparatus
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US3621585A (en) * 1969-10-31 1971-11-23 Joseph D Robertson Materials dryer
US3950154A (en) * 1974-03-22 1976-04-13 Terry Henderson Regenerating drying system
JPS5827480B2 (ja) * 1979-02-14 1983-06-09 株式会社日立製作所 希ガスホ−ルドアツプ装置の脱湿塔再生方法
US4509272A (en) * 1981-03-20 1985-04-09 Graeff Roderich Wilhelm Method and apparatus for drying moist exhaust air from one or more bulk material drying hoppers
US4484933A (en) * 1983-06-14 1984-11-27 Union Carbide Corporation Process for drying gas streams
US4536197A (en) * 1983-09-16 1985-08-20 Cook Thomas E Process and apparatus for removing adsorbed material from an adsorber
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DE19516311A1 (de) * 1995-05-04 1996-11-07 Graeff Roderich Wilhelm Verfahren und Vorrichtung zum Aufbereiten eines ein Mittel, insbesondere Feuchte, enthaltenden Adsorptionsmittels
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474976A (en) * 1936-03-06 1937-11-08 John Lindon Pearson Improvements in or relating to the drying of gases
US4601114A (en) * 1984-02-25 1986-07-22 Colortronic Co., Ltd. Method and apparatus for demoisturizing and heating drying air for drying synthetic plastic material
DE3412173A1 (de) * 1984-03-31 1985-10-10 Motan Gmbh, 7972 Isny Verfahren zum regenerieren von adsorptionsmittel in adsorptionseinheiten, insbesondere molekularsiebpatronen, einer trockeneinrichtung und trockeneinrichtung zum trocknen von in einem trockengutbehaelter untergebrachtem trockengut
US4858335A (en) * 1986-11-05 1989-08-22 Motan Gesellschaft Mit Beschraenkter Haftung Process for regenerating a moisture laden drying cartridge and apparatus for carrying out such a process
DE19757537A1 (de) * 1997-12-23 1999-07-08 Wittmann Kunststoffgeraete Gmb Verfahren und Vorrichtung zum Trocknen und Erhitzen von Luft zum Trocknen von Feststoffen

Also Published As

Publication number Publication date
WO2002081059A2 (de) 2002-10-17
US7014683B2 (en) 2006-03-21
EP1385601A2 (de) 2004-02-04
AU2002310988A1 (en) 2002-10-21
US20040173095A1 (en) 2004-09-09
JP2004531377A (ja) 2004-10-14
DE10118762A1 (de) 2002-10-17

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