CN87102164A - 气体浓缩方法和装置 - Google Patents

气体浓缩方法和装置 Download PDF

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Publication number
CN87102164A
CN87102164A CN198787102164A CN87102164A CN87102164A CN 87102164 A CN87102164 A CN 87102164A CN 198787102164 A CN198787102164 A CN 198787102164A CN 87102164 A CN87102164 A CN 87102164A CN 87102164 A CN87102164 A CN 87102164A
Authority
CN
China
Prior art keywords
gas
air
adsorption
valve
jar
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.)
Pending
Application number
CN198787102164A
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English (en)
Chinese (zh)
Inventor
萨穆利·莱蒂南
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.)
Aharpi Corp
Original Assignee
Aharpi 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
Priority claimed from FI860653A external-priority patent/FI76002C/fi
Application filed by Aharpi Corp filed Critical Aharpi Corp
Publication of CN87102164A publication Critical patent/CN87102164A/zh
Pending legal-status Critical Current

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    • 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

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  • 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)
  • Drying Of Gases (AREA)
  • Separation By Low-Temperature Treatments (AREA)
CN198787102164A 1986-02-12 1987-02-12 气体浓缩方法和装置 Pending CN87102164A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI860653 1986-02-12
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.
FI861189 1986-03-20

Publications (1)

Publication Number Publication Date
CN87102164A true CN87102164A (zh) 1987-11-25

Family

ID=26157904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198787102164A Pending CN87102164A (zh) 1986-02-12 1987-02-12 气体浓缩方法和装置

Country Status (16)

Country Link
EP (1) EP0294382A1 (ja)
JP (1) JPH01501529A (ja)
CN (1) CN87102164A (ja)
AU (1) AU7027887A (ja)
BR (1) BR8707581A (ja)
DE (1) DE3790099T1 (ja)
DK (1) DK531787D0 (ja)
ES (1) ES2002568A6 (ja)
FI (1) FI76003C (ja)
GB (1) GB2207616A (ja)
HU (1) HUT47455A (ja)
NL (1) NL8720055A (ja)
PT (1) PT84283A (ja)
SE (1) SE8802881L (ja)
WO (1) WO1987004946A1 (ja)
YU (1) YU20387A (ja)

Cited By (8)

* 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
CN103657334A (zh) * 2007-04-20 2014-03-26 英瓦卡尔公司 产品气体浓缩器及其相关方法
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
US9694311B2 (en) 2012-03-09 2017-07-04 Invacare Corporation System and method for concentrating gas
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
CN114728232A (zh) * 2019-11-27 2022-07-08 瑞思迈亚洲私人有限公司 具有改进的氧气存储的氧气箱
US11915570B2 (en) 2020-07-16 2024-02-27 Ventec Life Systems, Inc. System and method for concentrating gas
US11931689B2 (en) 2020-07-16 2024-03-19 Ventec Life Systems, Inc. System and method for concentrating gas

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3445473B1 (en) * 2016-04-20 2022-03-30 Cobham Mission Systems Davenport LSS Inc. Moisture resistant molecular sieve beds
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

Cited By (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
US10010696B2 (en) 2005-10-25 2018-07-03 Invacare Corportion Product gas concentrator and method associated therewith
CN103657334A (zh) * 2007-04-20 2014-03-26 英瓦卡尔公司 产品气体浓缩器及其相关方法
CN103657334B (zh) * 2007-04-20 2016-03-09 英瓦卡尔公司 产品气体浓缩器及其相关方法
US9694311B2 (en) 2012-03-09 2017-07-04 Invacare Corporation System and method for concentrating gas
US10300427B2 (en) 2012-03-09 2019-05-28 Invacare Corporation System and method for concentrating gas
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
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
CN114728232A (zh) * 2019-11-27 2022-07-08 瑞思迈亚洲私人有限公司 具有改进的氧气存储的氧气箱
US11915570B2 (en) 2020-07-16 2024-02-27 Ventec Life Systems, Inc. System and method for concentrating gas
US11931689B2 (en) 2020-07-16 2024-03-19 Ventec Life Systems, Inc. System and method for concentrating gas

Also Published As

Publication number Publication date
DK531787A (da) 1987-10-12
FI861189A0 (fi) 1986-03-20
AU7027887A (en) 1987-09-09
DK531787D0 (da) 1987-10-12
SE8802881D0 (sv) 1988-08-12
GB2207616A (en) 1989-02-08
JPH01501529A (ja) 1989-06-01
HUT47455A (en) 1989-03-28
ES2002568A6 (es) 1988-08-16
FI76003C (fi) 1988-09-09
BR8707581A (pt) 1988-12-06
GB8819148D0 (en) 1988-10-12
DE3790099T1 (ja) 1989-01-19
PT84283A (en) 1987-03-01
SE8802881L (sv) 1988-08-12
YU20387A (en) 1988-10-31
EP0294382A1 (en) 1988-12-14
NL8720055A (nl) 1988-12-01
FI76003B (fi) 1988-05-31
WO1987004946A1 (en) 1987-08-27
FI861189A (fi) 1987-08-13

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C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication