JPS57106504A - Concentrating method for oxygen - Google Patents

Concentrating method for oxygen

Info

Publication number
JPS57106504A
JPS57106504A JP55180437A JP18043780A JPS57106504A JP S57106504 A JPS57106504 A JP S57106504A JP 55180437 A JP55180437 A JP 55180437A JP 18043780 A JP18043780 A JP 18043780A JP S57106504 A JPS57106504 A JP S57106504A
Authority
JP
Japan
Prior art keywords
air
nitrogen
adsorbed
zeolite
flow rate
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.)
Granted
Application number
JP55180437A
Other languages
English (en)
Japanese (ja)
Other versions
JPS636481B2 (enrdf_load_stackoverflow
Inventor
Masaomi Tomomura
Hiroshi Yokoyama
Toshio Yahagi
Shunsuke Nokita
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55180437A priority Critical patent/JPS57106504A/ja
Publication of JPS57106504A publication Critical patent/JPS57106504A/ja
Publication of JPS636481B2 publication Critical patent/JPS636481B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
JP55180437A 1980-12-22 1980-12-22 Concentrating method for oxygen Granted JPS57106504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180437A JPS57106504A (en) 1980-12-22 1980-12-22 Concentrating method for oxygen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180437A JPS57106504A (en) 1980-12-22 1980-12-22 Concentrating method for oxygen

Publications (2)

Publication Number Publication Date
JPS57106504A true JPS57106504A (en) 1982-07-02
JPS636481B2 JPS636481B2 (enrdf_load_stackoverflow) 1988-02-10

Family

ID=16083219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180437A Granted JPS57106504A (en) 1980-12-22 1980-12-22 Concentrating method for oxygen

Country Status (1)

Country Link
JP (1) JPS57106504A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61222905A (ja) * 1985-03-19 1986-10-03 エアー．プロダクツ．アンド．ケミカルス．インコーポレーテツド 酸素富化空気の製法
JPS62241522A (ja) * 1986-04-12 1987-10-22 Hitachi Ltd 圧力変動吸着分離装置
JPS63126518A (ja) * 1986-11-17 1988-05-30 Nippon Sanso Kk プレツシヤ−スイング吸着法による酸素製造方法
JP2010227770A (ja) * 2009-03-26 2010-10-14 Jfe Steel Corp 圧力スイング吸着設備の流量制御方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6547851B2 (en) * 2000-08-02 2003-04-15 Wearair Oxygen Inc. Miniaturized wearable oxygen concentrator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964569A (enrdf_load_stackoverflow) * 1972-07-26 1974-06-22
JPS5132600A (ja) * 1974-09-12 1976-03-19 Dai Ichi Kogyo Seiyaku Co Ltd Koresuterooruobunrisuruhoho
JPS5268892A (en) * 1975-12-05 1977-06-08 Hokusan Kk Method and apparatus for condensing oxygen
JPS555789A (en) * 1978-06-26 1980-01-16 Union Carbide Corp Rapid pressure amplitude adsorption method that have high coefficient of concentration
JPS636481A (ja) * 1986-06-27 1988-01-12 Komatsu Ltd 地中埋設物探査装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964569A (enrdf_load_stackoverflow) * 1972-07-26 1974-06-22
JPS5132600A (ja) * 1974-09-12 1976-03-19 Dai Ichi Kogyo Seiyaku Co Ltd Koresuterooruobunrisuruhoho
JPS5268892A (en) * 1975-12-05 1977-06-08 Hokusan Kk Method and apparatus for condensing oxygen
JPS555789A (en) * 1978-06-26 1980-01-16 Union Carbide Corp Rapid pressure amplitude adsorption method that have high coefficient of concentration
JPS636481A (ja) * 1986-06-27 1988-01-12 Komatsu Ltd 地中埋設物探査装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61222905A (ja) * 1985-03-19 1986-10-03 エアー．プロダクツ．アンド．ケミカルス．インコーポレーテツド 酸素富化空気の製法
JPS62241522A (ja) * 1986-04-12 1987-10-22 Hitachi Ltd 圧力変動吸着分離装置
JPS63126518A (ja) * 1986-11-17 1988-05-30 Nippon Sanso Kk プレツシヤ−スイング吸着法による酸素製造方法
JP2010227770A (ja) * 2009-03-26 2010-10-14 Jfe Steel Corp 圧力スイング吸着設備の流量制御方法

Also Published As

Publication number Publication date
JPS636481B2 (enrdf_load_stackoverflow) 1988-02-10

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