JPH0132434B2 - - Google Patents

Info

Publication number
JPH0132434B2
JPH0132434B2 JP56177197A JP17719781A JPH0132434B2 JP H0132434 B2 JPH0132434 B2 JP H0132434B2 JP 56177197 A JP56177197 A JP 56177197A JP 17719781 A JP17719781 A JP 17719781A JP H0132434 B2 JPH0132434 B2 JP H0132434B2
Authority
JP
Japan
Prior art keywords
nitrogen
flow rate
product nitrogen
heat exchanger
conduit
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
JP56177197A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5880484A (ja
Inventor
Masahiro Yamazaki
Yasuo Tasaka
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 JP17719781A priority Critical patent/JPS5880484A/ja
Publication of JPS5880484A publication Critical patent/JPS5880484A/ja
Publication of JPH0132434B2 publication Critical patent/JPH0132434B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
JP17719781A 1981-11-06 1981-11-06 窒素分離装置 Granted JPS5880484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17719781A JPS5880484A (ja) 1981-11-06 1981-11-06 窒素分離装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17719781A JPS5880484A (ja) 1981-11-06 1981-11-06 窒素分離装置

Publications (2)

Publication Number Publication Date
JPS5880484A JPS5880484A (ja) 1983-05-14
JPH0132434B2 true JPH0132434B2 (enrdf_load_stackoverflow) 1989-06-30

Family

ID=16026871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17719781A Granted JPS5880484A (ja) 1981-11-06 1981-11-06 窒素分離装置

Country Status (1)

Country Link
JP (1) JPS5880484A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099990A (enrdf_load_stackoverflow) * 1974-01-09 1975-08-08
JPS55152373A (en) * 1979-05-16 1980-11-27 Hitachi Ltd Nitrogen extraction of full low pressure type air separator

Also Published As

Publication number Publication date
JPS5880484A (ja) 1983-05-14

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