ES485365A1 - Un aparato de fraccionamiento de gases - Google Patents

Un aparato de fraccionamiento de gases

Info

Publication number
ES485365A1
ES485365A1 ES485365A ES485365A ES485365A1 ES 485365 A1 ES485365 A1 ES 485365A1 ES 485365 A ES485365 A ES 485365A ES 485365 A ES485365 A ES 485365A ES 485365 A1 ES485365 A1 ES 485365A1
Authority
ES
Spain
Prior art keywords
downflow
upflow
flow control
gas
adsorption
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
Application number
ES485365A
Other languages
English (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.)
Pall Corp
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
Publication of ES485365A1 publication Critical patent/ES485365A1/es
Expired legal-status Critical Current

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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/401—Further details for adsorption processes and devices using a single bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds

Abstract

Aparato de fraccionamiento de gases para reducir la concentración de uno o más primeros gases en una mezcla de los mismos con un segundo gas hasta por debajo de una concentración límite máxima del mismo en el segundo gas, haciendo pasar la mezcla en contacto con y desde un extremo a otro de uno de dos lechos de un sorbente que tiene una afinidad preferencial para el primer gas, adsorber el primer gas en el mismo para formar un afluente gaseoso que tiene una concentración del mismo por debajo del máximo y formar un gradiente de concentración del primer gas en el lecho que disminuye progresivamente desde un extremo al otro a medida que la adsorción continua y una concentración creciente del primer gas en el lecho que define un frente de concentración que avanza progresivamente en el lecho desde un extremo a otro a medida que disminuye la capacidad sorbente del mismo.
ES485365A 1978-10-26 1979-10-25 Un aparato de fraccionamiento de gases Expired ES485365A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/954,812 US4247311A (en) 1978-10-26 1978-10-26 Downflow or upflow adsorbent fractionator flow control system

Publications (1)

Publication Number Publication Date
ES485365A1 true ES485365A1 (es) 1980-09-01

Family

ID=25495960

Family Applications (2)

Application Number Title Priority Date Filing Date
ES485365A Expired ES485365A1 (es) 1978-10-26 1979-10-25 Un aparato de fraccionamiento de gases
ES489665A Granted ES489665A0 (es) 1978-10-26 1980-03-18 Un aparato de fraccionamiento de gases.(como divisional de la patente numero 485.365)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES489665A Granted ES489665A0 (es) 1978-10-26 1980-03-18 Un aparato de fraccionamiento de gases.(como divisional de la patente numero 485.365)

Country Status (14)

Country Link
US (1) US4247311A (es)
EP (2) EP0010704B1 (es)
JP (2) JPS5559824A (es)
AT (2) ATE11740T1 (es)
AU (1) AU523648B2 (es)
BR (1) BR7906952A (es)
CA (3) CA1130219A (es)
DE (2) DE2967645D1 (es)
DK (1) DK150635C (es)
ES (2) ES485365A1 (es)
FI (1) FI793332A (es)
NO (2) NO157487C (es)
PT (1) PT70378A (es)
ZA (1) ZA795701B (es)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322223A (en) * 1979-03-30 1982-03-30 Pall Corporation Adsorbent fractionators with electronic sequence timer cycle control and process
EP0046369B2 (en) * 1980-08-18 1990-02-28 Normalair-Garrett (Holdings) Limited Molecular sieve type gas separation systems
US4392870A (en) * 1981-05-11 1983-07-12 Sun Oil Company Of Pennsylvania Vapor recovery unit performance test analyzer and method
EP0088905B1 (en) * 1982-02-25 1987-10-07 Pall Corporation Adsorbent fractionator with automatic temperature-sensing cycle control and process
US4648888A (en) * 1982-07-09 1987-03-10 Hudson Oxygen Therapy Sales Co. Oxygen concentrator
US4516424A (en) * 1982-07-09 1985-05-14 Hudson Oxygen Therapy Sales Company Oxygen concentrator monitor and regulation assembly
US4627860A (en) * 1982-07-09 1986-12-09 Hudson Oxygen Therapy Sales Company Oxygen concentrator and test apparatus
US4472177A (en) * 1982-09-09 1984-09-18 Air Products And Chemicals, Inc. Control system and method for air fractionation by vacuum swing adsorption
US4546442A (en) * 1982-11-24 1985-10-08 Pall Corporation Microcomputer control system for desiccant dryer
US4525183A (en) * 1982-11-26 1985-06-25 Pall Corporation Valves for desiccant dryers
US4479815A (en) * 1983-03-09 1984-10-30 Pall Corporation Pneumatic controller and alarm for adsorbent fractionaters, particularly dessicant dryers
DE3310842A1 (de) * 1983-03-25 1984-10-04 Zander Aufbereitungstechnik GmbH, 4300 Essen Adsorptionstrockner
US4491459A (en) * 1983-05-04 1985-01-01 Pinkerton Charles J Portable oxygen enrichment and concentration system
JPS6017231U (ja) * 1983-07-12 1985-02-05 カヤバ工業株式会社 デシケ−タ装置
ZA846511B (en) * 1983-08-25 1985-04-24 Pall Corp Natural gas sweetner and dehydrator without atmospheric acid gas discharge
US4539019A (en) * 1983-09-29 1985-09-03 Air Products & Chemicals, Inc. Control system for air fractionation by selective adsorption
US4512781A (en) * 1983-11-14 1985-04-23 Pittsburgh Brass Manufacturing Company Shuttle valves and system for fluid control
US4559065A (en) * 1984-03-15 1985-12-17 Wilkerson Corporation Twin tower gas fractionation apparatus
US4631073A (en) * 1984-03-15 1986-12-23 Wilkerson Corporation Method and apparatus for theadsorptive fractionation of gases
US4687573A (en) * 1984-08-13 1987-08-18 Pall Corporation Sorbing apparatus
US4605425A (en) * 1985-05-06 1986-08-12 Pall Corporation Heaterless dryer having variable cycle
US4718020A (en) * 1985-05-30 1988-01-05 Pall Corporation Fault recovery procedure for heat-reactivated dryer
JPS6369529U (es) * 1986-10-27 1988-05-10
US4941894A (en) * 1988-04-12 1990-07-17 Hankison Division Of Hansen, Inc. Gas drying or fractioning apparatus and method
DE8810997U1 (es) * 1988-08-31 1988-10-20 Stanelle, Karl-Heinz, 7129 Gueglingen, De
US4927434A (en) * 1988-12-16 1990-05-22 Pall Corporation Gas component extraction
US4891051A (en) * 1989-01-11 1990-01-02 Roanoke College System for decontaminating compressed gas
CN1032120C (zh) * 1991-08-14 1996-06-26 成都华西化工研究所 变压吸附程序控制操纵装置
US5346535A (en) * 1991-08-23 1994-09-13 Engelhard Corporation Use of crystalline molecular sieves containing charged octahedral sites in removing volatile organic compounds from a mixture of the same
EP0561029A1 (de) * 1992-03-20 1993-09-22 FREY-AUFBEREITUNGSTECHNIK GmbH Verfahren und Vorrichtung zur diskontinuierlichen Trocknung von Luft
GB2286135A (en) * 1994-01-26 1995-08-09 Boc Group Plc Pressure swing adsorption apparatus
US5917135A (en) * 1996-06-14 1999-06-29 Invacare Corporation Gas concentration sensor and control for oxygen concentrator utilizing gas concentration sensor
US5906672A (en) * 1996-06-14 1999-05-25 Invacare Corporation Closed-loop feedback control for oxygen concentrator
US5901459A (en) * 1997-11-26 1999-05-11 Westinghouse Air Brake Company Shuttle mechanism for twin tower air dryer system
US5930910A (en) * 1997-11-26 1999-08-03 Westinghouse Air Brake Company Purge tube with flapper valve for desiccant containing air drier
US5901464A (en) * 1997-11-26 1999-05-11 Westinghouse Air Brake Company E-1 twin tower air dryer for an air compressor unit
US5989313A (en) * 1997-12-19 1999-11-23 Praxair Technology, Inc. Method for operation of an air prepurifier which takes into account inlet air conditions
US6014820A (en) * 1998-02-02 2000-01-18 Westinghouse Air Brake Company Shuttle valve for twin tower air dryer
US6152163A (en) * 1998-04-23 2000-11-28 United Dominion Industries, Inc. Switching valve for multi-chamber adsorbent air and gas fractionation system
US6117207A (en) * 1998-05-06 2000-09-12 Miserlis; Constantine Process for recovering metals and other chemical components from spent catalysts
US6026587A (en) * 1998-07-10 2000-02-22 Westinghouse Air Brake Company Intercooler blowdown valve
SE9901071L (sv) * 1999-03-24 2000-09-25 Haldex Brake Prod Ab Sätt och anordning vid en enkammarlufttorkare
WO2000074819A1 (en) 1999-06-04 2000-12-14 Flair Corporation Rotating drum adsorber process and system
US6604406B1 (en) * 1999-06-23 2003-08-12 Sandia Corporation Human portable preconcentrator system
US6221130B1 (en) * 1999-08-09 2001-04-24 Cooper Turbocompressor, Inc. Method of compressing and drying a gas and apparatus for use therein
FR2798075B1 (fr) * 1999-09-03 2001-11-09 Air Liquide Conduite d'un systeme de purification d'air a regeneration thermique
US6375722B1 (en) * 2000-08-22 2002-04-23 Henderson Engineering Co., Inc. Heat of compression dryer
GB0119149D0 (en) * 2001-08-06 2001-09-26 Wabco Automotive Uk Ltd Vehicle air braking system
KR20030049279A (ko) * 2001-12-14 2003-06-25 전덕철 흡착식 에어 드라이어용 흡착열 천이 감지 시스템
US6755895B2 (en) * 2002-04-09 2004-06-29 H2Gen Innovations, Inc. Method and apparatus for pressure swing adsorption
JP3990295B2 (ja) * 2003-01-14 2007-10-10 シーケーディ株式会社 消音器、圧縮気体の消音方法、除湿装置
US20050072426A1 (en) * 2003-10-07 2005-04-07 Deane Geoffrey Frank Portable gas fractionalization system
US7135059B2 (en) * 2003-10-07 2006-11-14 Inogen, Inc. Portable gas fractionalization system
US7066985B2 (en) * 2003-10-07 2006-06-27 Inogen, Inc. Portable gas fractionalization system
US20050072423A1 (en) 2003-10-07 2005-04-07 Deane Geoffrey Frank Portable gas fractionalization system
US7438745B2 (en) 2003-10-07 2008-10-21 Inogen, Inc. Portable gas fractionalization system
US7115152B2 (en) * 2004-01-12 2006-10-03 Friday David K Four bed regenerable filter system
FR2865554B1 (fr) * 2004-01-28 2006-05-05 Air Liquide Procede de commande d'une installation de traitement d'un gaz
JP4487600B2 (ja) 2004-03-05 2010-06-23 株式会社ジェイテクト 流量制御装置
US7201003B2 (en) * 2004-03-11 2007-04-10 General Electric Company Magnet vent assembly apparatus
DE102004026650B4 (de) * 2004-06-01 2007-11-29 DRäGER AEROSPACE GMBH Verfahren zum Betreiben einer Luftzerlegungsanlage zur Gewinnung von Sauerstoff an Bord eines Flugzeugs
BE1016145A3 (nl) * 2004-08-02 2006-04-04 Atlas Copco Airpower Nv Verbeterde compressorinrichting.
US7814934B2 (en) * 2004-12-20 2010-10-19 Flair Corporation Adsorbent fractionator directional flow control valve assembly apparatus and method
US7243679B2 (en) * 2004-12-20 2007-07-17 Flair Corporation Adsorbent fractionator directional flow control valve assembly apparatus and method
US20060196356A1 (en) * 2005-02-04 2006-09-07 Henderson Terry D Single tower gas dryer with flowing desiccant stream
US20060196361A1 (en) * 2005-02-04 2006-09-07 Henderson Terry D Single tower gas dryer with flowing desiccant stream
US7686870B1 (en) 2005-12-29 2010-03-30 Inogen, Inc. Expandable product rate portable gas fractionalization system
ITTO20070237A1 (it) * 2007-04-03 2008-10-04 Faiveley Transport Italia Spa Gruppo di essiccazione ad adsorbimento con gestione ottimizzata della portata e/o della fase di rigenerazione e impianto di trattamento aria comprendente un tale gruppo
EP2144687B1 (en) 2007-04-20 2015-06-10 Invacare Corporation Product gas concentrator and method associated therewith
US7846237B2 (en) * 2008-04-21 2010-12-07 Air Products And Chemicals, Inc. Cyclical swing adsorption processes
US9120050B2 (en) 2008-04-21 2015-09-01 Invacare Corporation Product gas concentrator utilizing vacuum swing adsorption and method associated therewith
JP2010042331A (ja) * 2008-08-11 2010-02-25 Kyuchaku Gijutsu Kogyo Kk 圧力スイング吸着法によるオゾン製造装置を搭載したバラスト水処理装置
US9600001B2 (en) * 2012-01-13 2017-03-21 Perkinelmer Health Sciences, Inc. Devices, systems and methods for purging and loading sorbent tubes
US9067174B2 (en) 2012-03-09 2015-06-30 Invacare Corporation System and method for concentrating gas
US9132377B2 (en) 2012-03-09 2015-09-15 Invacare Corporation System and method for concentrating gas
US9266053B2 (en) 2012-06-18 2016-02-23 Invacare Corporation System and method for concentrating gas
FR2988011B1 (fr) * 2012-03-14 2014-03-28 Mil S Installation pour une production d'air medical
CN103028312A (zh) * 2012-12-27 2013-04-10 重庆联合机器制造有限公司 高压干燥装置气动阀控制装置
US10874981B2 (en) * 2015-01-07 2020-12-29 Norgren Limited Dual filter for moisture removal from a fluid flow
BR112018006750B1 (pt) * 2015-10-04 2022-08-30 New York Air Brake, LLC Sistema e método de controle de secador de ar
EP3402586B1 (en) 2016-03-23 2021-06-30 New York Air Brake LLC Adsorption drying unit and method of operating the same
BE1024244B9 (nl) * 2016-04-08 2018-02-05 Atlas Copco Airpower Nv Een droger voor het drogen van persgas en werkwijze voor het regenereren van een droogmateriaal vervat in de droger.
US10786777B2 (en) * 2016-06-10 2020-09-29 Schroeder Industries, Llc Compact desiccant air breather with unidirectional air flow
CN108686242A (zh) * 2018-05-15 2018-10-23 安徽沛愉包装科技有限公司 自动压力差保持装置
FR3096278B1 (fr) * 2019-05-23 2021-09-10 Air Liquide Procédé de réglage d’une unité de production d’oxygène par comparaison des pressions différentielles caractéristiques des différents adsorbeurs
BE1027959B1 (nl) 2020-01-02 2021-08-05 Atlas Copco Airpower Nv Werkwijze voor het drogen van samengeperst gas
JP7414355B2 (ja) 2020-07-16 2024-01-16 ベンテック ライフ システムズ， インコーポレイテッド ガスを濃縮するためのシステムおよび方法
AU2021309952A1 (en) 2020-07-16 2023-03-16 Ventec Life Systems, Inc. System and method for concentrating gas
JP2024014450A (ja) * 2022-07-22 2024-02-01 三菱重工業株式会社 除湿装置、水素製造設備及び除湿装置の運転方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR897238A (fr) * 1940-05-18 1945-03-15 Oesterreichische Magnesit Ag Procédé pour la séparation de mélanges de gaz ou de gaz et vapeurs en circulation
US2306610A (en) * 1941-02-24 1942-12-29 Barrer Richard Maling Fractionation of mixtures of hydrocarbons
US2442191A (en) * 1944-05-26 1948-05-25 Standard Oil Dev Co Synthetic adsorbent for separating hydrocarbons
GB677150A (en) * 1948-11-25 1952-08-13 Linde Eismasch Ag Improvements in or relating to the purification of gas mixtures
US2800197A (en) * 1955-12-09 1957-07-23 Nat Distillers Chem Corp Chlorine recovery
US2944627A (en) * 1958-02-12 1960-07-12 Exxon Research Engineering Co Method and apparatus for fractionating gaseous mixtures by adsorption
US3080693A (en) * 1958-10-29 1963-03-12 Westinghouse Air Brake Co Automatic cleaning apparatus for filters in compressed air systems
US3324631A (en) * 1963-11-07 1967-06-13 Robertshaw Controls Co Air drying means
US3365861A (en) * 1964-04-09 1968-01-30 Abcor Inc Gas fractionating apparatus
US3287883A (en) * 1964-05-27 1966-11-29 Honeywell Inc Gas drying system
GB1144692A (en) * 1965-03-12 1969-03-05 Pall Corp Gas drier with automatic cycle control and process
GB1168102A (en) * 1966-07-13 1969-10-22 Lloyd And Hillman Ltd A Timing and Switching Valve Apparatus and an Apparatus for Processing Air or other Gas including the same
US3472000A (en) * 1968-04-29 1969-10-14 Westinghouse Air Brake Co Air dryer and purge control unit
US3561464A (en) * 1968-10-22 1971-02-09 Honeywell Inc Fluidic control apparatus
US3659399A (en) * 1970-06-29 1972-05-02 Air Technologies Inc Fractionation by adsorption
US3778967A (en) * 1971-01-18 1973-12-18 Air Technologies Inc Apparatus and process for the fractionation by the adsorption of a compressed gas
GB1350811A (en) * 1971-06-29 1974-04-24 Iv Pressure Controllers Ltd Pressure control devices
JPS4919167A (es) * 1972-06-16 1974-02-20
JPS4936536U (es) * 1972-07-04 1974-04-01
US3775946A (en) * 1972-10-13 1973-12-04 Howe Baker Eng Adsorption control
US3923479A (en) * 1973-09-21 1975-12-02 Westinghouse Air Brake Co Multiple filter apparatus
US3880616A (en) * 1973-11-19 1975-04-29 Bendix Corp Respiratory support system
GB1513377A (en) * 1974-09-12 1978-06-07 British Ceca Co Absorber control systems
US4038050A (en) * 1974-11-27 1977-07-26 W. R. Grace & Co. Electrical sensing and regenerating system for molecular sieve driers
DE2523079B2 (de) * 1975-05-24 1977-04-07 Böwe Böhler & Weber KG Maschinenfabrik, 8900 Augsburg Vorrichtung zur adsorptiven entfernung von loesemitteldaempfen aus einem luftstrom
JPS5334664A (en) * 1976-09-13 1978-03-31 Hitachi Metals Ltd Bend forming process
US4127395A (en) * 1976-10-18 1978-11-28 Pall Corporation Adsorbent fractionator with fail-safe automatic cycle control and process
JPS5375170A (en) * 1976-12-15 1978-07-04 Chiyuukiyou Seiki Kk Dehumidication or gas separation apparatus with heat separator
US4101298A (en) * 1977-04-05 1978-07-18 The Bendix Corporation Pressure cycling control for fluid separator mechanism
US4197095A (en) * 1978-08-31 1980-04-08 Pall Corporation Heatless adsorbent fractionators with microprocessor cycle control and process
AU5079679A (en) * 1978-09-15 1980-03-20 Wilke & Co. Lithographic master base material

Also Published As

Publication number Publication date
NO157487B (no) 1987-12-21
ATE24417T1 (de) 1987-01-15
JPS58196824A (ja) 1983-11-16
FI793332A (fi) 1980-04-27
EP0010704A1 (en) 1980-05-14
ES8100097A1 (es) 1980-11-01
ATE11740T1 (de) 1985-02-15
DE2967389D1 (en) 1985-03-28
NO157487C (no) 1988-03-30
EP0072463A3 (en) 1983-11-09
NO161540C (no) 1989-08-30
NO161540B (no) 1989-05-22
CA1127558A (en) 1982-07-13
BR7906952A (pt) 1980-06-24
NO842487L (no) 1980-04-29
NO793427L (no) 1980-04-29
CA1130219A (en) 1982-08-24
DK150635B (da) 1987-05-04
EP0010704B1 (en) 1985-02-13
JPS5559824A (en) 1980-05-06
US4247311A (en) 1981-01-27
JPS6259616B2 (es) 1987-12-11
DK450679A (da) 1980-04-27
PT70378A (en) 1979-11-01
AU523648B2 (en) 1982-08-05
CA1127559A (en) 1982-07-13
ES489665A0 (es) 1980-11-01
AU5212079A (en) 1980-05-01
EP0072463B1 (en) 1986-12-30
EP0072463A2 (en) 1983-02-23
DE2967645D1 (en) 1987-02-05
DK150635C (da) 1987-11-16
ZA795701B (en) 1980-11-26
JPS6012084B2 (ja) 1985-03-29

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