ATE14846T1 - Adsorptionsfraktioniereinrichtung mit automatischer zykluskontrolle und verfahren. - Google Patents

Adsorptionsfraktioniereinrichtung mit automatischer zykluskontrolle und verfahren.

Info

Publication number
ATE14846T1
ATE14846T1 AT81103357T AT81103357T ATE14846T1 AT E14846 T1 ATE14846 T1 AT E14846T1 AT 81103357 T AT81103357 T AT 81103357T AT 81103357 T AT81103357 T AT 81103357T AT E14846 T1 ATE14846 T1 AT E14846T1
Authority
AT
Austria
Prior art keywords
sorbent
adsorption
bed
capacitance
moisture content
Prior art date
Application number
AT81103357T
Other languages
English (en)
Inventor
Barton A Gravatt
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of ATE14846T1 publication Critical patent/ATE14846T1/de

Links

Classifications

    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454—Controlling adsorption
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • G01N27/225—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity by using hygroscopic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Drying Of Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Saccharide Compounds (AREA)
AT81103357T 1980-05-02 1981-05-04 Adsorptionsfraktioniereinrichtung mit automatischer zykluskontrolle und verfahren. ATE14846T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14593880A 1980-05-02 1980-05-02
EP81103357A EP0039504B1 (de) 1980-05-02 1981-05-04 Adsorptionsfraktioniereinrichtung mit automatischer Zykluskontrolle und Verfahren

Publications (1)

Publication Number Publication Date
ATE14846T1 true ATE14846T1 (de) 1985-08-15

Family

ID=22515215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81103357T ATE14846T1 (de) 1980-05-02 1981-05-04 Adsorptionsfraktioniereinrichtung mit automatischer zykluskontrolle und verfahren.

Country Status (4)

Country Link
EP (5) EP0099590A3 (de)
AT (1) ATE14846T1 (de)
CA (1) CA1158991A (de)
DE (1) DE3171788D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3373983D1 (en) * 1982-02-25 1987-11-12 Pall Corp Adsorbent fractionator with automatic temperature-sensing cycle control and process
US4546442A (en) * 1982-11-24 1985-10-08 Pall Corporation Microcomputer control system for desiccant dryer
US4559065A (en) * 1984-03-15 1985-12-17 Wilkerson Corporation Twin tower gas fractionation apparatus
FR2642668B1 (fr) * 1989-02-06 1993-09-17 Trepaud Pierre Procede de regeneration d'un adsorbeur d'une installation de dessiccation d'un gaz et installation permettant de le mettre en oeuvre
IT1288320B1 (it) * 1996-05-17 1998-09-21 Sti Strumentazione Ind Spa Procedimento che utilizza un eiettore per lo sfruttamento dell'energia di espansione del gasi di purga in sistemi di essiccazione gas
DE69831159T2 (de) * 1998-12-14 2006-05-24 Atlas Copco Airpower N.V. Verfahren und Vorrichtung zum Trocknen eines Gases
US7332015B2 (en) 2002-09-06 2008-02-19 Waukesha Electric Systems, Inc Automatic dehydrating breather apparatus and method
US6797037B2 (en) * 2002-09-06 2004-09-28 Waukesha Electric Systems, Incorporated Dehydrating breather apparatus and method
WO2010056245A1 (en) * 2008-11-13 2010-05-20 Donaldson Company, Inc. Systems and methods for managing fractionator cycles
FR2998483A1 (fr) 2012-11-29 2014-05-30 Commissariat Energie Atomique Procede de sechage de gaz humide par dessicants et de regeneration des dessicants par gaz de synthese pour mise en œuvre de la reaction de gaz a l'eau
CN104713918A (zh) * 2015-02-17 2015-06-17 合肥艾瑞德电气有限公司 一种粮食水分检测方法
EP3781291B1 (de) * 2018-04-16 2022-09-07 Parker Hannifin EMEA S.à.r.l. Ein druckwechsel-adsorptionssystem
CN114046455B (zh) * 2021-12-17 2025-05-30 湖南卓誉科技有限公司 一种集成进出气阀及变压吸附气路系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703628A (en) * 1952-12-27 1955-03-08 Shell Dev Automatic gas drying apparatus
GB1144692A (en) * 1965-03-12 1969-03-05 Pall Corp Gas drier with automatic cycle control and process
US4038050A (en) * 1974-11-27 1977-07-26 W. R. Grace & Co. Electrical sensing and regenerating system for molecular sieve driers
DE2536778A1 (de) * 1975-08-19 1977-03-03 Issel Wolfgang Messfuehler zur kontinuierlichen bestimmung des wasserpotentials in pflanzen zum zwecke der steuerung von bewaesserungsanlagen

Also Published As

Publication number Publication date
EP0099591A2 (de) 1984-02-01
EP0039504A1 (de) 1981-11-11
EP0099589A3 (de) 1984-09-12
EP0100107A2 (de) 1984-02-08
CA1158991A (en) 1983-12-20
EP0100107A3 (de) 1984-08-29
EP0099591A3 (de) 1984-09-05
EP0099590A3 (de) 1984-08-29
DE3171788D1 (en) 1985-09-19
EP0099589A2 (de) 1984-02-01
EP0099590A2 (de) 1984-02-01
EP0039504B1 (de) 1985-08-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee