JPS56163753A - Oxygen adsorbent from oxygen and nitrogen two component gas and method for separation of oxygen and nitrogen by said adsorbent - Google Patents

Oxygen adsorbent from oxygen and nitrogen two component gas and method for separation of oxygen and nitrogen by said adsorbent

Info

Publication number
JPS56163753A
JPS56163753A JP6777280A JP6777280A JPS56163753A JP S56163753 A JPS56163753 A JP S56163753A JP 6777280 A JP6777280 A JP 6777280A JP 6777280 A JP6777280 A JP 6777280A JP S56163753 A JPS56163753 A JP S56163753A
Authority
JP
Japan
Prior art keywords
oxygen
adsorbent
nitrogen
separation
low cost
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
JP6777280A
Other languages
Japanese (ja)
Other versions
JPS6358613B2 (en
Inventor
Jun Izumi
Hiroyuki Tsutaya
Tatsuo Amitani
Takei Kubo
Kenichi Maehara
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP6777280A priority Critical patent/JPS56163753A/en
Priority to EP81302162A priority patent/EP0040935B1/en
Priority to DE8181302162T priority patent/DE3171473D1/en
Publication of JPS56163753A publication Critical patent/JPS56163753A/en
Priority to US06/516,541 priority patent/US4453952A/en
Publication of JPS6358613B2 publication Critical patent/JPS6358613B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

PURPOSE: To produce oxygen with small equipment at a low cost by using the Na-A type zeolite prepd. by dissolving Fe as an oxygen selective adsorbent from oxygen and nitrogen mixed gases.
CONSTITUTION: After bivalent or more iron is allowed to contact substantially pure Na-A type zeolite in a wet state and is heat-treated, Fe is dissolved with Na-A type geolite crystals, thereby preparing an oxygen selective adsorbent. Since this adsorbent has higher selectivity and provides a high rate of oxygen adsorption with single component, it permits production of oxygen from oxygen and nitrogen mixed gases such as air with small-sized equipment at a low cost.
COPYRIGHT: (C)1981,JPO&Japio
JP6777280A 1980-05-23 1980-05-23 Oxygen adsorbent from oxygen and nitrogen two component gas and method for separation of oxygen and nitrogen by said adsorbent Granted JPS56163753A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6777280A JPS56163753A (en) 1980-05-23 1980-05-23 Oxygen adsorbent from oxygen and nitrogen two component gas and method for separation of oxygen and nitrogen by said adsorbent
EP81302162A EP0040935B1 (en) 1980-05-23 1981-05-15 Oxygen adsorbent and process for the separation of oxygen and nitrogen using same
DE8181302162T DE3171473D1 (en) 1980-05-23 1981-05-15 Oxygen adsorbent and process for the separation of oxygen and nitrogen using same
US06/516,541 US4453952A (en) 1980-05-23 1983-07-22 Oxygen absorbent and process for the separation of oxygen and nitrogen using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6777280A JPS56163753A (en) 1980-05-23 1980-05-23 Oxygen adsorbent from oxygen and nitrogen two component gas and method for separation of oxygen and nitrogen by said adsorbent

Publications (2)

Publication Number Publication Date
JPS56163753A true JPS56163753A (en) 1981-12-16
JPS6358613B2 JPS6358613B2 (en) 1988-11-16

Family

ID=13354562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6777280A Granted JPS56163753A (en) 1980-05-23 1980-05-23 Oxygen adsorbent from oxygen and nitrogen two component gas and method for separation of oxygen and nitrogen by said adsorbent

Country Status (1)

Country Link
JP (1) JPS56163753A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019147697A (en) * 2018-02-26 2019-09-05 株式会社Ihi Oxygen gas production device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019147697A (en) * 2018-02-26 2019-09-05 株式会社Ihi Oxygen gas production device

Also Published As

Publication number Publication date
JPS6358613B2 (en) 1988-11-16

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