IT1110871B - Perfezionamento nei frazionatori di gas ad adsorbimento - Google Patents

Perfezionamento nei frazionatori di gas ad adsorbimento

Info

Publication number
IT1110871B
IT1110871B IT52283/78A IT5228378A IT1110871B IT 1110871 B IT1110871 B IT 1110871B IT 52283/78 A IT52283/78 A IT 52283/78A IT 5228378 A IT5228378 A IT 5228378A IT 1110871 B IT1110871 B IT 1110871B
Authority
IT
Italy
Prior art keywords
fractioners
improvement
adsorption gas
adsorption
gas
Prior art date
Application number
IT52283/78A
Other languages
English (en)
Other versions
IT7852283A0 (it
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 IT7852283A0 publication Critical patent/IT7852283A0/it
Application granted granted Critical
Publication of IT1110871B publication Critical patent/IT1110871B/it

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/056—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with ball-shaped valve members
    • 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
    • B01D2259/402—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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Drying Of Gases (AREA)
IT52283/78A 1977-12-14 1978-12-13 Perfezionamento nei frazionatori di gas ad adsorbimento IT1110871B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/860,280 US4162146A (en) 1977-12-14 1977-12-14 Multi-chamber adsorbent gas fractionator with non-jamming effluent flow control valve

Publications (2)

Publication Number Publication Date
IT7852283A0 IT7852283A0 (it) 1978-12-13
IT1110871B true IT1110871B (it) 1986-01-06

Family

ID=25332862

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52283/78A IT1110871B (it) 1977-12-14 1978-12-13 Perfezionamento nei frazionatori di gas ad adsorbimento

Country Status (11)

Country Link
US (1) US4162146A (it)
EP (1) EP0003022B1 (it)
JP (1) JPS5492577A (it)
AU (1) AU522039B2 (it)
CA (1) CA1116101A (it)
DE (1) DE2862400D1 (it)
DK (1) DK150703C (it)
ES (1) ES475946A1 (it)
FI (1) FI783809A (it)
IT (1) IT1110871B (it)
ZA (1) ZA786907B (it)

Families Citing this family (32)

* 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
US4349357A (en) * 1980-06-23 1982-09-14 Stanley Aviation Corporation Apparatus and method for fractionating air and other gaseous mixtures
US4525183A (en) * 1982-11-26 1985-06-25 Pall Corporation Valves for desiccant dryers
US4545790A (en) * 1983-08-11 1985-10-08 Bio-Care, Incorporated Oxygen concentrator
US4512781A (en) * 1983-11-14 1985-04-23 Pittsburgh Brass Manufacturing Company Shuttle valves and system for fluid control
US4527398A (en) * 1984-01-16 1985-07-09 Schaetzle Walter J Cascade desiccant air-conditioning/air drying process and apparatus with cold thermal energy storage
GB2190014B (en) * 1986-05-07 1990-04-11 Boc Group Inc Improved valving assembly for a pressure swing adsorption apparatus
US4875911A (en) * 1986-07-22 1989-10-24 Ckd Kabushiki Kaisha Apparatus for separating gaseous mixtures
US5213593A (en) * 1989-01-06 1993-05-25 Pall Corporation Pressure swing sorption system and method
US4997465A (en) * 1989-03-09 1991-03-05 Vbm Corporation Anti-fluidization system for molecular sieve beds
SE466637B (sv) * 1989-09-22 1992-03-16 Alf Johan Hamrin Adsorptionstorkningsanlaeggning
DE3936781A1 (de) * 1989-11-04 1991-05-08 Draegerwerk Ag Druckwechseladsorptionsanlage
EP0525521A1 (en) * 1991-08-01 1993-02-03 Mitsubishi Jukogyo Kabushiki Kaisha Gas separator system
US5160355A (en) * 1991-09-25 1992-11-03 The Boc Group, Inc. Adsorbent vessel having a convective heat exchanger and flow developer
GB2267447B (en) * 1992-06-01 1995-09-06 Pall Corp The removal in aircraft of components from fluid mixtures
FR2771653B1 (fr) * 1997-12-02 1999-12-31 Nouvelles Appl Tech Procede de deshydratation d'un gaz humide au moyen d'un dessiccant liquide, avec regeneration poussee dudit dessiccant
ITVR20060030A1 (it) * 2006-02-10 2007-08-11 Moretto Spa Impianto e procedimento di deumidificazione a funzionamento flessibile particolarmente per materiali granulari.
EP2285434B1 (en) * 2007-06-29 2017-01-11 Medela Holding AG Improved pleural drainage device and valve for such
US7837771B2 (en) * 2007-10-12 2010-11-23 Hamilton Sundstrand Corporation Rotary cylinder dual diverter valve
US7854794B2 (en) * 2008-07-28 2010-12-21 Barone Michael R Rotary valve element for twin bed alternative treatment systems
WO2010080161A1 (en) * 2009-01-12 2010-07-15 Donaldson Company, Inc. Robust shuttle valve and applications thereof
US8256444B2 (en) * 2009-11-06 2012-09-04 GM Global Technology Operations LLC Check ball valve assembly with check ball guide
US9389025B2 (en) * 2011-06-08 2016-07-12 Ail Research Inc. Heat and mass exchangers having extruded plates
CN102489128B (zh) * 2011-11-28 2013-11-27 无锡压缩机股份有限公司 由多通道切换阀控制的微热再生型吸附式干燥机
US9600001B2 (en) * 2012-01-13 2017-03-21 Perkinelmer Health Sciences, Inc. Devices, systems and methods for purging and loading sorbent tubes
US9441755B2 (en) * 2013-03-14 2016-09-13 Robert Rife Multi channel valve
US9388909B2 (en) * 2014-04-04 2016-07-12 Hamilton Sundstrand Space Systems International, Inc. Dual check valve and method of controlling flow through the same
AU2015376127B2 (en) 2015-01-07 2019-10-17 Norgren Limited Dual filter for moisture removal from a fluid flow
US11846357B2 (en) * 2015-07-04 2023-12-19 Gerardo Armendariz Safety flow obstruction holder
CN107921357B (zh) * 2015-08-19 2021-04-20 皇家飞利浦有限公司 具有改进的效率的氧气分离器
CN108136313B (zh) * 2015-09-29 2021-05-04 林德股份公司 阀组件和吸附器站
US11642622B2 (en) * 2017-07-06 2023-05-09 W. L. Gore & Associates, Inc. Contamination resistant regenerable desiccant member comprising a bentonite material

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US315521A (en) * 1885-04-14 Simeon loed and william heney dailey
US1938369A (en) * 1930-06-05 1933-12-05 Edward M Beebe Pump manifold ball valve
US2306610A (en) * 1941-02-24 1942-12-29 Barrer Richard Maling Fractionation of mixtures of hydrocarbons
US2501755A (en) * 1943-08-16 1950-03-28 Bendix Westinghouse Automotive Valve mechanism
US2442191A (en) * 1944-05-26 1948-05-25 Standard Oil Dev Co Synthetic adsorbent for separating hydrocarbons
US3008482A (en) * 1957-10-29 1961-11-14 Frank B Hunter Shuttle valve
US3324631A (en) * 1963-11-07 1967-06-13 Robertshaw Controls Co Air drying means
US3323292A (en) * 1964-12-01 1967-06-06 Dielectric Products Engineerin Apparatus for fractionating gaseous mixtures
BE677537A (it) * 1965-03-12 1966-08-01
US3464186A (en) * 1967-02-10 1969-09-02 Hankison Corp Dryer for compressed fluid systems
US3505783A (en) * 1967-09-27 1970-04-14 Deltech Eng Inc Heatless drying system
US3659399A (en) * 1970-06-29 1972-05-02 Air Technologies Inc Fractionation by adsorption
CH531910A (fr) * 1970-07-08 1972-12-31 Battelle Memorial Institute Procédé de décapage de tôle oxydée et installation pour la mise en oeuvre de ce procédé
US3768500A (en) * 1971-04-01 1973-10-30 Air Technologies Inc Selector valve and use thereof in a fractionation system
US3850592A (en) * 1972-11-24 1974-11-26 Deltech Eng Inc Heat pump dryer
GB1434480A (en) * 1974-05-14 1976-05-05 Svenska Luftcompressor Ab Method of and apparatus for drying compressed gases especially compressed air for brake systems in motor vehicles
GB1552664A (en) * 1975-11-05 1979-09-19 Lattuada S Servo controlled three way valve for deviating or switching a gaseous or liquid flow

Also Published As

Publication number Publication date
DK150703C (da) 1987-11-02
DE2862400D1 (en) 1984-06-07
JPS5492577A (en) 1979-07-21
ZA786907B (en) 1979-11-28
DK150703B (da) 1987-06-01
IT7852283A0 (it) 1978-12-13
AU522039B2 (en) 1982-05-13
AU4257178A (en) 1979-06-21
EP0003022A1 (en) 1979-07-25
ES475946A1 (es) 1979-05-01
CA1116101A (en) 1982-01-12
FI783809A (fi) 1979-06-15
US4162146A (en) 1979-07-24
JPS5711694B2 (it) 1982-03-05
DK545278A (da) 1979-06-15
EP0003022B1 (en) 1984-05-02

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