DE3790099T1 - - Google Patents

Info

Publication number
DE3790099T1
DE3790099T1 DE19873790099 DE3790099T DE3790099T1 DE 3790099 T1 DE3790099 T1 DE 3790099T1 DE 19873790099 DE19873790099 DE 19873790099 DE 3790099 T DE3790099 T DE 3790099T DE 3790099 T1 DE3790099 T1 DE 3790099T1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19873790099
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
Priority claimed from FI860653A external-priority patent/FI76002C/fi
Application filed filed Critical
Publication of DE3790099T1 publication Critical patent/DE3790099T1/de
Withdrawn legal-status Critical Current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
    • 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
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • 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
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
    • 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
    • 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
    • B01D2259/41—Further details for adsorption processes and devices using plural beds of the same adsorbent in series
DE19873790099 1986-02-12 1987-02-06 Withdrawn DE3790099T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI860653A FI76002C (fi) 1986-02-12 1986-02-12 Foerstaerkningsfoerfarande och -anordning foer gas.
FI861189A FI76003C (fi) 1986-02-12 1986-03-20 Foerstaerkningsfoerfarande och -anordning foer gas.

Publications (1)

Publication Number Publication Date
DE3790099T1 true DE3790099T1 (de) 1989-01-19

Family

ID=26157904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873790099 Withdrawn DE3790099T1 (de) 1986-02-12 1987-02-06

Country Status (16)

Country Link
EP (1) EP0294382A1 (de)
JP (1) JPH01501529A (de)
CN (1) CN87102164A (de)
AU (1) AU7027887A (de)
BR (1) BR8707581A (de)
DE (1) DE3790099T1 (de)
DK (1) DK531787A (de)
ES (1) ES2002568A6 (de)
FI (1) FI76003C (de)
GB (1) GB2207616A (de)
HU (1) HUT47455A (de)
NL (1) NL8720055A (de)
PT (1) PT84283A (de)
SE (1) SE8802881D0 (de)
WO (1) WO1987004946A1 (de)
YU (1) YU20387A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100391555C (zh) * 2005-04-22 2008-06-04 欧阳才峰 分子筛psa医疗保健用氧气机
CN101687134B (zh) * 2007-04-20 2013-12-18 英瓦卡尔公司 产品气体浓缩器及其相关方法
AU2013229908B2 (en) 2012-03-09 2018-02-01 Invacare Corporation System and method for concentrating gas by adsorption
CN102705204A (zh) * 2012-07-05 2012-10-03 昆山宝宏机械有限公司 制氧制氮空压机
CN103723682A (zh) * 2013-12-13 2014-04-16 科迈（常州）电子有限公司 一种双氧罐家用制氧机
EP3445473B1 (de) * 2016-04-20 2022-03-30 Cobham Mission Systems Davenport LSS Inc. Feuchtigkeitsbeständige molekularsiebbetten
CN106955560A (zh) * 2017-04-18 2017-07-18 湖南泰瑞医疗科技有限公司 空气处理主机和制氧系统
WO2021105885A1 (en) * 2019-11-27 2021-06-03 ResMed Asia Pte. Ltd. Oxygen tank with improved oxygen storage
CA3189534A1 (en) 2020-07-16 2022-01-20 Invacare Corporation System and method for concentrating gas
EP4182054A1 (de) 2020-07-16 2023-05-24 Invacare Corporation System und verfahren zur konzentration von gas
CN114392632B (zh) * 2022-01-30 2022-11-11 浙江省生态环境科学设计研究院 一种氮气保护的脱脂工艺有机废气冷凝回收处理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636679A (en) * 1971-01-04 1972-01-25 Union Carbide Corp Selective adsorption gas separation process
US3778967A (en) * 1971-01-18 1973-12-18 Air Technologies Inc Apparatus and process for the fractionation by the adsorption of a compressed gas
CA1100418A (en) * 1977-07-18 1981-05-05 Leslie W. Sandman Adsorbent fractionator with effluent powered cycle control and process
DE2951626C2 (de) * 1979-12-21 1986-10-09 Drägerwerk AG, 2400 Lübeck Vorrichtung zum Zerlegen eines Gas-Gemisches
DE3040495C2 (de) * 1980-10-28 1986-10-23 Linde Ag, 6200 Wiesbaden Ventilsteuerung
DE3144012A1 (de) * 1981-11-05 1983-05-19 Bayer Ag, 5090 Leverkusen Druckwechselverfahren zur trennung von gasgemischen mittels adsorption
US4472177A (en) * 1982-09-09 1984-09-18 Air Products And Chemicals, Inc. Control system and method for air fractionation by vacuum swing adsorption
GB8421962D0 (en) * 1984-08-30 1984-10-03 Boc Group Plc Separation of gaseous mixture

Also Published As

Publication number Publication date
SE8802881L (sv) 1988-08-12
WO1987004946A1 (en) 1987-08-27
FI861189A0 (fi) 1986-03-20
YU20387A (en) 1988-10-31
SE8802881D0 (sv) 1988-08-12
FI861189A (fi) 1987-08-13
DK531787D0 (da) 1987-10-12
PT84283A (en) 1987-03-01
DK531787A (da) 1987-10-12
GB2207616A (en) 1989-02-08
NL8720055A (nl) 1988-12-01
BR8707581A (pt) 1988-12-06
GB8819148D0 (en) 1988-10-12
ES2002568A6 (es) 1988-08-16
AU7027887A (en) 1987-09-09
FI76003C (fi) 1988-09-09
EP0294382A1 (de) 1988-12-14
FI76003B (fi) 1988-05-31
CN87102164A (zh) 1987-11-25
HUT47455A (en) 1989-03-28
JPH01501529A (ja) 1989-06-01

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee