JPS6096B2 - 吸着・脱着サイクルを利用するガスの分離方法 - Google Patents

吸着・脱着サイクルを利用するガスの分離方法

Info

Publication number
JPS6096B2
JPS6096B2 JP50056812A JP5681275A JPS6096B2 JP S6096 B2 JPS6096 B2 JP S6096B2 JP 50056812 A JP50056812 A JP 50056812A JP 5681275 A JP5681275 A JP 5681275A JP S6096 B2 JPS6096 B2 JP S6096B2
Authority
JP
Japan
Prior art keywords
adsorption
pressure
adsorption zone
zone
gas
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.)
Expired
Application number
JP50056812A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50155475A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
レオン アイ
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 FR7416837A external-priority patent/FR2270928A1/fr
Priority claimed from FR7416836A external-priority patent/FR2270927A1/fr
Application filed by Air Liquide SA filed Critical Air Liquide SA
Publication of JPS50155475A publication Critical patent/JPS50155475A/ja
Publication of JPS6096B2 publication Critical patent/JPS6096B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • 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
    • B01D53/047—Pressure swing adsorption
    • 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
    • B01D2256/10—Nitrogen
    • 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
    • B01D2259/402—Further details for adsorption processes and devices using two beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
JP50056812A 1974-05-15 1975-05-15 吸着・脱着サイクルを利用するガスの分離方法 Expired JPS6096B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7416836 1974-05-15
FR7416837 1974-05-15
FR7416837A FR2270928A1 (en) 1974-05-15 1974-05-15 Gas mixt. fractioning of adsorption type - uses pressurising and expanding phases in several adsorption zones followed by equalising zone
FR7416836A FR2270927A1 (en) 1974-05-15 1974-05-15 Gas mixt. fractioning of adsorption type - uses pressurising and expanding phases in several adsorption zones followed by equalising zone

Publications (2)

Publication Number Publication Date
JPS50155475A JPS50155475A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-12-15
JPS6096B2 true JPS6096B2 (ja) 1985-01-05

Family

ID=26218330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50056812A Expired JPS6096B2 (ja) 1974-05-15 1975-05-15 吸着・脱着サイクルを利用するガスの分離方法

Country Status (3)

Country Link
JP (1) JPS6096B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2521264A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1038038B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013429A (en) * 1975-06-04 1977-03-22 Air Products And Chemicals, Inc. Fractionation of air by adsorption
JPS6048115A (ja) * 1983-08-25 1985-03-15 Toyo Eng Corp 圧力変動吸着分離法
JPS6086010A (ja) * 1983-10-19 1985-05-15 Toyo Soda Mfg Co Ltd 窒素の濃縮方法
JP3076912B2 (ja) * 1989-11-08 2000-08-14 株式会社日立製作所 混合ガスの分離方法及び装置
CN1287886C (zh) * 2004-06-11 2006-12-06 成都天立化工科技有限公司 一种改进的两段变压吸附制富氧方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944627A (en) * 1958-02-12 1960-07-12 Exxon Research Engineering Co Method and apparatus for fractionating gaseous mixtures by adsorption
US3226914A (en) * 1962-09-04 1966-01-04 Union Carbide Corp Pressure cycle for molecular sieve separation of normal paraffins from hydrocarbon mixtures
FI44563B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-12-12 1971-08-02 Valmet Oy
JPS537152A (en) * 1976-07-09 1978-01-23 Hitachi Ltd Address stop circuit

Also Published As

Publication number Publication date
DE2521264C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-30
DE2521264A1 (de) 1975-11-27
JPS50155475A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-12-15
IT1038038B (it) 1979-11-20

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