PT70378A - Downflow or upflow adsorbent fractionator flow control system - Google Patents
Downflow or upflow adsorbent fractionator flow control systemInfo
- Publication number
- PT70378A PT70378A PT70378A PT7037879A PT70378A PT 70378 A PT70378 A PT 70378A PT 70378 A PT70378 A PT 70378A PT 7037879 A PT7037879 A PT 7037879A PT 70378 A PT70378 A PT 70378A
- Authority
- PT
- Portugal
- Prior art keywords
- downflow
- upflow
- flow control
- gas
- adsorption
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Drying Of Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Sampling And Sample Adjustment (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
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 |
---|---|
PT70378A true PT70378A (en) | 1979-11-01 |
Family
ID=25495960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT70378A PT70378A (en) | 1978-10-26 | 1979-10-26 | Downflow or upflow adsorbent fractionator flow control system |
Country Status (14)
Country | Link |
---|---|
US (1) | US4247311A (pt) |
EP (2) | EP0072463B1 (pt) |
JP (2) | JPS5559824A (pt) |
AT (2) | ATE11740T1 (pt) |
AU (1) | AU523648B2 (pt) |
BR (1) | BR7906952A (pt) |
CA (3) | CA1130219A (pt) |
DE (2) | DE2967645D1 (pt) |
DK (1) | DK150635C (pt) |
ES (2) | ES485365A1 (pt) |
FI (1) | FI793332A (pt) |
NO (2) | NO157487C (pt) |
PT (1) | PT70378A (pt) |
ZA (1) | ZA795701B (pt) |
Families Citing this family (89)
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 |
DE3373983D1 (en) * | 1982-02-25 | 1987-11-12 | Pall Corp | Adsorbent fractionator with automatic temperature-sensing cycle control and process |
US4627860A (en) * | 1982-07-09 | 1986-12-09 | Hudson Oxygen Therapy Sales Company | Oxygen concentrator and test apparatus |
US4516424A (en) * | 1982-07-09 | 1985-05-14 | Hudson Oxygen Therapy Sales Company | Oxygen concentrator monitor and regulation assembly |
US4648888A (en) * | 1982-07-09 | 1987-03-10 | Hudson Oxygen Therapy Sales Co. | Oxygen concentrator |
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 |
US4631073A (en) * | 1984-03-15 | 1986-12-23 | Wilkerson Corporation | Method and apparatus for theadsorptive fractionation of gases |
US4559065A (en) * | 1984-03-15 | 1985-12-17 | Wilkerson Corporation | Twin tower gas fractionation apparatus |
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 (pt) * | 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 (de) * | 1988-08-31 | 1988-10-20 | Stanelle, Karl-Heinz, 7129 Güglingen | Adsorbtionstrockner |
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 |
US5906672A (en) * | 1996-06-14 | 1999-05-25 | Invacare Corporation | Closed-loop feedback control for oxygen concentrator |
US5917135A (en) * | 1996-06-14 | 1999-06-29 | Invacare Corporation | Gas concentration sensor and control for oxygen concentrator utilizing gas concentration sensor |
US5901464A (en) * | 1997-11-26 | 1999-05-11 | Westinghouse Air Brake Company | E-1 twin tower air dryer for an air compressor unit |
US5930910A (en) * | 1997-11-26 | 1999-08-03 | Westinghouse Air Brake Company | Purge tube with flapper valve for desiccant containing air drier |
US5901459A (en) * | 1997-11-26 | 1999-05-11 | Westinghouse Air Brake Company | Shuttle mechanism for twin tower air dryer system |
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 |
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 |
US7135059B2 (en) * | 2003-10-07 | 2006-11-14 | Inogen, Inc. | Portable gas fractionalization system |
US20050072426A1 (en) * | 2003-10-07 | 2005-04-07 | Deane Geoffrey Frank | Portable gas fractionalization system |
EP1677895A2 (en) | 2003-10-07 | 2006-07-12 | 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 |
EP2822671B1 (en) * | 2012-03-09 | 2018-10-03 | Invacare Corporation | System and method for concentrating gas by adsorption |
US9266053B2 (en) | 2012-06-18 | 2016-02-23 | Invacare Corporation | System and method for concentrating gas |
US9067174B2 (en) | 2012-03-09 | 2015-06-30 | 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 |
AU2015376127B2 (en) * | 2015-01-07 | 2019-10-17 | Norgren Limited | Dual filter for moisture removal from a fluid flow |
DE112016004053T5 (de) * | 2015-10-04 | 2018-05-24 | New York Air Brake Llc | Lufttrocknersteuerung unter verwendung von feuchtigkeit |
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 |
WO2022015909A1 (en) | 2020-07-16 | 2022-01-20 | Invacare Corporation | System and method for concentrating gas |
WO2022015907A1 (en) | 2020-07-16 | 2022-01-20 | Invacare Corporation | 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)
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 |
BE677537A (pt) * | 1965-03-12 | 1966-08-01 | ||
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 (pt) * | 1972-06-16 | 1974-02-20 | ||
JPS4936536U (pt) * | 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 |
-
1978
- 1978-10-26 US US05/954,812 patent/US4247311A/en not_active Expired - Lifetime
-
1979
- 1979-10-19 AT AT79104053T patent/ATE11740T1/de not_active IP Right Cessation
- 1979-10-19 DE DE8282106809T patent/DE2967645D1/de not_active Expired
- 1979-10-19 EP EP82106809A patent/EP0072463B1/en not_active Expired
- 1979-10-19 EP EP79104053A patent/EP0010704B1/en not_active Expired
- 1979-10-19 DE DE7979104053T patent/DE2967389D1/de not_active Expired
- 1979-10-19 AT AT82106809T patent/ATE24417T1/de not_active IP Right Cessation
- 1979-10-24 AU AU52120/79A patent/AU523648B2/en not_active Ceased
- 1979-10-25 CA CA338,431A patent/CA1130219A/en not_active Expired
- 1979-10-25 ES ES485365A patent/ES485365A1/es not_active Expired
- 1979-10-25 NO NO793427A patent/NO157487C/no unknown
- 1979-10-25 ZA ZA00795701A patent/ZA795701B/xx unknown
- 1979-10-25 DK DK450679A patent/DK150635C/da not_active IP Right Cessation
- 1979-10-25 FI FI793332A patent/FI793332A/fi not_active Application Discontinuation
- 1979-10-26 PT PT70378A patent/PT70378A/pt unknown
- 1979-10-26 JP JP13862079A patent/JPS5559824A/ja active Granted
- 1979-10-26 BR BR7906952A patent/BR7906952A/pt unknown
-
1980
- 1980-03-18 ES ES489665A patent/ES8100097A1/es not_active Expired
-
1981
- 1981-11-06 CA CA389,664A patent/CA1127558A/en not_active Expired
- 1981-11-06 CA CA389,665A patent/CA1127559A/en not_active Expired
-
1982
- 1982-12-28 JP JP57234895A patent/JPS6012084B2/ja not_active Expired
-
1984
- 1984-06-20 NO NO84842487A patent/NO161540C/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0010704B1 (en) | 1985-02-13 |
JPS6012084B2 (ja) | 1985-03-29 |
ZA795701B (en) | 1980-11-26 |
CA1127558A (en) | 1982-07-13 |
ATE24417T1 (de) | 1987-01-15 |
ES485365A1 (es) | 1980-09-01 |
EP0072463A2 (en) | 1983-02-23 |
AU5212079A (en) | 1980-05-01 |
NO842487L (no) | 1980-04-29 |
ES489665A0 (es) | 1980-11-01 |
CA1127559A (en) | 1982-07-13 |
DK150635B (da) | 1987-05-04 |
DK450679A (da) | 1980-04-27 |
JPS5559824A (en) | 1980-05-06 |
NO157487B (no) | 1987-12-21 |
FI793332A (fi) | 1980-04-27 |
EP0010704A1 (en) | 1980-05-14 |
DE2967389D1 (en) | 1985-03-28 |
CA1130219A (en) | 1982-08-24 |
DE2967645D1 (en) | 1987-02-05 |
NO793427L (no) | 1980-04-29 |
DK150635C (da) | 1987-11-16 |
US4247311A (en) | 1981-01-27 |
NO161540B (no) | 1989-05-22 |
ES8100097A1 (es) | 1980-11-01 |
AU523648B2 (en) | 1982-08-05 |
NO157487C (no) | 1988-03-30 |
NO161540C (no) | 1989-08-30 |
JPS58196824A (ja) | 1983-11-16 |
ATE11740T1 (de) | 1985-02-15 |
EP0072463B1 (en) | 1986-12-30 |
EP0072463A3 (en) | 1983-11-09 |
BR7906952A (pt) | 1980-06-24 |
JPS6259616B2 (pt) | 1987-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2967389D1 (en) | Downflow or upflow adsorbent fractionator flow control system | |
ES8101910A1 (es) | Un aparato fraccionador de gases y procedimiento para redu- cir la concentracion de uno o mas gases, que lo usa | |
ES483739A1 (es) | Un procedimiento para reducir la concentracion de uno o mas primeros gases en una mezcla de los mismos con un segundo - gas, junto con un aparato correspondiente. | |
DK0640375T3 (da) | Apparat til adsorption og fjernelse af NOx | |
ES8100098A1 (es) | Perfeccionamientos en un procedimiento para eliminar un primer gas polar a partir de una mezcla del mismo con un segundo gas y aparato correspondiente | |
DE3462089D1 (en) | Process for drying gas streams | |
US4203958A (en) | Process for producing oxygen-free nitrogen atmosphere | |
DE3373983D1 (en) | Adsorbent fractionator with automatic temperature-sensing cycle control and process | |
EP0004465A3 (en) | Method of regenerating adsorbents | |
ES8505829A1 (es) | Procedimiento y dispositivo para secar y desulfurar gases | |
US4303228A (en) | Apparatus for heat treating containing air-purged molecular sieves in O.sub. -free N2 atmospheres | |
SU1095965A1 (ru) | Способ управлени циклическим адсорбционно-десорбционным процессом газоочистки | |
JPS5626545A (en) | Reactivation of carbon adsorbent for desulfurization | |
SE8803605D0 (sv) | Vorrichtung zum steuern der gasstroeme in einer druckwechseladsorptionsanlage | |
Vatavuk et al. | Part XIV: Costs of carbon adsorbers. | |
DE59208520D1 (de) | Vorrichtung zum regenerieren von kohlenstoffhaltigen beladenen adsorbentien und verwendung dieser vorrichtung | |
JPS5742335A (en) | Regeneration of adsorbent | |
JPS56100622A (en) | Dry desulfurizing method in reducing atmosphere | |
SU578992A1 (ru) | Способ автоматического управлени процессом адсорбционной очистки сжиженных углеводородных газов | |
JPS54127869A (en) | Purification of fluids |