SE8802881L - Foerfarande och anlaeggning foer gaskoncentrering - Google Patents

Foerfarande och anlaeggning foer gaskoncentrering

Info

Publication number
SE8802881L
SE8802881L SE8802881A SE8802881A SE8802881L SE 8802881 L SE8802881 L SE 8802881L SE 8802881 A SE8802881 A SE 8802881A SE 8802881 A SE8802881 A SE 8802881A SE 8802881 L SE8802881 L SE 8802881L
Authority
SE
Sweden
Prior art keywords
gas
unit
oxygen
rich gas
air
Prior art date
Application number
SE8802881A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8802881D0 (sv
Inventor
S Lehtinen
Original Assignee
A Happi Oy
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 by A Happi Oy filed Critical A Happi Oy
Publication of SE8802881D0 publication Critical patent/SE8802881D0/xx
Publication of SE8802881L publication Critical patent/SE8802881L/

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

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)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Drying Of Gases (AREA)
SE8802881A 1986-02-12 1988-08-12 Foerfarande och anlaeggning foer gaskoncentrering SE8802881L (sv)

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 (2)

Publication Number Publication Date
SE8802881D0 SE8802881D0 (sv) 1988-08-12
SE8802881L true SE8802881L (sv) 1988-08-12

Family

ID=26157904

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802881A SE8802881L (sv) 1986-02-12 1988-08-12 Foerfarande och anlaeggning foer gaskoncentrering

Country Status (16)

Country Link
EP (1) EP0294382A1 (enrdf_load_stackoverflow)
JP (1) JPH01501529A (enrdf_load_stackoverflow)
CN (1) CN87102164A (enrdf_load_stackoverflow)
AU (1) AU7027887A (enrdf_load_stackoverflow)
BR (1) BR8707581A (enrdf_load_stackoverflow)
DE (1) DE3790099T1 (enrdf_load_stackoverflow)
DK (1) DK531787A (enrdf_load_stackoverflow)
ES (1) ES2002568A6 (enrdf_load_stackoverflow)
FI (1) FI76003C (enrdf_load_stackoverflow)
GB (1) GB2207616A (enrdf_load_stackoverflow)
HU (1) HUT47455A (enrdf_load_stackoverflow)
NL (1) NL8720055A (enrdf_load_stackoverflow)
PT (1) PT84283A (enrdf_load_stackoverflow)
SE (1) SE8802881L (enrdf_load_stackoverflow)
WO (1) WO1987004946A1 (enrdf_load_stackoverflow)
YU (1) YU20387A (enrdf_load_stackoverflow)

Families Citing this family (15)

* 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
NZ580515A (en) * 2007-04-20 2012-12-21 Invacare Corp Apparatus for providing a concentrated product gas using two sieve tanks with two flow paths between them
EP2822671B1 (en) 2012-03-09 2018-10-03 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
WO2017184855A1 (en) 2016-04-20 2017-10-26 Carleton Life Support Systems, Inc. Moisture resistant molecular sieve beds
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
US20230012016A1 (en) * 2019-11-27 2023-01-12 ResMed Asia Pte. Ltd. Oxygen tank with improved oxygen storage
CA3189540A1 (en) 2020-07-16 2022-01-20 Invacare Corporation System and method for concentrating gas
US20220016569A1 (en) 2020-07-16 2022-01-20 Invacare Corporation System and Method for Concentrating Gas
CA3189534A1 (en) 2020-07-16 2022-01-20 Invacare Corporation System and method for concentrating gas
JP7513332B2 (ja) 2020-07-16 2024-07-09 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
CN112569740B (zh) * 2020-10-16 2025-04-08 河南省日立信股份有限公司 废气中六氟化硫收集提纯、零排放设备及其工作方法
US12347555B2 (en) 2021-07-15 2025-07-01 Ventec Life Systems, Inc. System and method for medical device communication
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
DK531787D0 (da) 1987-10-12
HUT47455A (en) 1989-03-28
SE8802881D0 (sv) 1988-08-12
DK531787A (da) 1987-10-12
EP0294382A1 (en) 1988-12-14
BR8707581A (pt) 1988-12-06
AU7027887A (en) 1987-09-09
FI76003B (fi) 1988-05-31
JPH01501529A (ja) 1989-06-01
FI861189A0 (fi) 1986-03-20
WO1987004946A1 (en) 1987-08-27
NL8720055A (nl) 1988-12-01
GB8819148D0 (en) 1988-10-12
YU20387A (en) 1988-10-31
CN87102164A (zh) 1987-11-25
ES2002568A6 (es) 1988-08-16
FI76003C (fi) 1988-09-09
PT84283A (en) 1987-03-01
DE3790099T1 (enrdf_load_stackoverflow) 1989-01-19
FI861189A7 (fi) 1987-08-13
GB2207616A (en) 1989-02-08

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