JPS52152893A - Separation and recovery of nitrogen - Google Patents

Separation and recovery of nitrogen

Info

Publication number
JPS52152893A
JPS52152893A JP6932876A JP6932876A JPS52152893A JP S52152893 A JPS52152893 A JP S52152893A JP 6932876 A JP6932876 A JP 6932876A JP 6932876 A JP6932876 A JP 6932876A JP S52152893 A JPS52152893 A JP S52152893A
Authority
JP
Japan
Prior art keywords
recovery
nitrogen
separation
relatively high
pressure
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
JP6932876A
Other languages
English (en)
Inventor
Kinoo Miwa
Takehisa Inoue
Kazuo Kadoi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP6932876A priority Critical patent/JPS52152893A/ja
Publication of JPS52152893A publication Critical patent/JPS52152893A/ja
Pending 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
    • C01B21/0455—Physical processing only by adsorption in solids characterised by the adsorbent
    • C01B21/0466—Zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Of Gases By Adsorption (AREA)
JP6932876A 1976-06-15 1976-06-15 Separation and recovery of nitrogen Pending JPS52152893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6932876A JPS52152893A (en) 1976-06-15 1976-06-15 Separation and recovery of nitrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6932876A JPS52152893A (en) 1976-06-15 1976-06-15 Separation and recovery of nitrogen

Publications (1)

Publication Number Publication Date
JPS52152893A true JPS52152893A (en) 1977-12-19

Family

ID=13399361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6932876A Pending JPS52152893A (en) 1976-06-15 1976-06-15 Separation and recovery of nitrogen

Country Status (1)

Country Link
JP (1) JPS52152893A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146189A1 (de) * 1981-11-21 1983-05-26 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum betrieb einer druckwechselanlage und nach diesem verfahren arbeitende druckwechselanlage
JPS6078615A (ja) * 1983-10-07 1985-05-04 Kawasaki Steel Corp 吸着法を使用して少なくとも一酸化炭素を含む混合ガス中の一酸化炭素を精製する方法
JPS6157218A (ja) * 1984-08-27 1986-03-24 Kyodo Sanso Kk ガス分離方法
JPS63182206A (ja) * 1987-01-19 1988-07-27 Kobe Steel Ltd 高純度窒素製造方法及び装置
JPH04227814A (ja) * 1990-05-30 1992-08-17 Union Carbide Ind Gases Technol Corp 改良された空気分離圧力変動式吸着法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146189A1 (de) * 1981-11-21 1983-05-26 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum betrieb einer druckwechselanlage und nach diesem verfahren arbeitende druckwechselanlage
JPS6078615A (ja) * 1983-10-07 1985-05-04 Kawasaki Steel Corp 吸着法を使用して少なくとも一酸化炭素を含む混合ガス中の一酸化炭素を精製する方法
JPS6139088B2 (ja) * 1983-10-07 1986-09-02 Kawasaki Seitetsu Kk
JPS6157218A (ja) * 1984-08-27 1986-03-24 Kyodo Sanso Kk ガス分離方法
JPH0423562B2 (ja) * 1984-08-27 1992-04-22 Kyodo Sanso Kk
JPS63182206A (ja) * 1987-01-19 1988-07-27 Kobe Steel Ltd 高純度窒素製造方法及び装置
JPH0555171B2 (ja) * 1987-01-19 1993-08-16 Kobe Steel Ltd
JPH04227814A (ja) * 1990-05-30 1992-08-17 Union Carbide Ind Gases Technol Corp 改良された空気分離圧力変動式吸着法

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