AU7027887A - A gas concentrating method and plant - Google Patents

A gas concentrating method and plant

Info

Publication number
AU7027887A
AU7027887A AU70278/87A AU7027887A AU7027887A AU 7027887 A AU7027887 A AU 7027887A AU 70278/87 A AU70278/87 A AU 70278/87A AU 7027887 A AU7027887 A AU 7027887A AU 7027887 A AU7027887 A AU 7027887A
Authority
AU
Australia
Prior art keywords
gas
tank
adsorbtion
unit
advantageously
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.)
Abandoned
Application number
AU70278/87A
Other languages
English (en)
Inventor
Samuli Lehtinen
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.)
A-HAPPI Oy
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 AU7027887A publication Critical patent/AU7027887A/en
Abandoned 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

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)
AU70278/87A 1986-02-12 1987-02-06 A gas concentrating method and plant Abandoned AU7027887A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI860653A FI76002C (fi) 1986-02-12 1986-02-12 Foerstaerkningsfoerfarande och -anordning foer gas.
FI860653 1986-02-12
FI861189 1986-03-20
FI861189A FI76003C (fi) 1986-02-12 1986-03-20 Foerstaerkningsfoerfarande och -anordning foer gas.

Publications (1)

Publication Number Publication Date
AU7027887A true AU7027887A (en) 1987-09-09

Family

ID=26157904

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70278/87A Abandoned AU7027887A (en) 1986-02-12 1987-02-06 A gas concentrating method and plant

Country Status (16)

Country Link
EP (1) EP0294382A1 (cg-RX-API-DMAC7.html)
JP (1) JPH01501529A (cg-RX-API-DMAC7.html)
CN (1) CN87102164A (cg-RX-API-DMAC7.html)
AU (1) AU7027887A (cg-RX-API-DMAC7.html)
BR (1) BR8707581A (cg-RX-API-DMAC7.html)
DE (1) DE3790099T1 (cg-RX-API-DMAC7.html)
DK (1) DK531787A (cg-RX-API-DMAC7.html)
ES (1) ES2002568A6 (cg-RX-API-DMAC7.html)
FI (1) FI76003C (cg-RX-API-DMAC7.html)
GB (1) GB2207616A (cg-RX-API-DMAC7.html)
HU (1) HUT47455A (cg-RX-API-DMAC7.html)
NL (1) NL8720055A (cg-RX-API-DMAC7.html)
PT (1) PT84283A (cg-RX-API-DMAC7.html)
SE (1) SE8802881D0 (cg-RX-API-DMAC7.html)
WO (1) WO1987004946A1 (cg-RX-API-DMAC7.html)
YU (1) YU20387A (cg-RX-API-DMAC7.html)

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
NZ603120A (en) * 2007-04-20 2014-01-31 Invacare Corp Product gas concentrator and method associated therewith
NZ631712A (en) 2012-03-09 2016-08-26 Invacare Corp 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
WO2021105885A1 (en) * 2019-11-27 2021-06-03 ResMed Asia Pte. Ltd. Oxygen tank with improved oxygen storage
JP2023534034A (ja) 2020-07-16 2023-08-07 インバケア コーポレイション ガスを濃縮するためのシステムおよび方法
CN116322936B (zh) 2020-07-16 2026-01-09 英瓦卡尔公司 用于浓缩气体的系统和方法
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
EP4204055A4 (en) 2020-07-16 2024-07-31 Ventec Life Systems, Inc. SYSTEM AND METHOD FOR CONCENTRATING A GAS
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
FI861189A7 (fi) 1987-08-13
CN87102164A (zh) 1987-11-25
SE8802881L (sv) 1988-08-12
DK531787D0 (da) 1987-10-12
BR8707581A (pt) 1988-12-06
EP0294382A1 (en) 1988-12-14
JPH01501529A (ja) 1989-06-01
DE3790099T1 (cg-RX-API-DMAC7.html) 1989-01-19
YU20387A (en) 1988-10-31
PT84283A (en) 1987-03-01
NL8720055A (nl) 1988-12-01
HUT47455A (en) 1989-03-28
FI76003C (fi) 1988-09-09
SE8802881D0 (sv) 1988-08-12
WO1987004946A1 (en) 1987-08-27
FI76003B (fi) 1988-05-31
FI861189A0 (fi) 1986-03-20
DK531787A (da) 1987-10-12
ES2002568A6 (es) 1988-08-16
GB8819148D0 (en) 1988-10-12
GB2207616A (en) 1989-02-08

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