JPS628710B2 - - Google Patents

Info

Publication number
JPS628710B2
JPS628710B2 JP60278774A JP27877485A JPS628710B2 JP S628710 B2 JPS628710 B2 JP S628710B2 JP 60278774 A JP60278774 A JP 60278774A JP 27877485 A JP27877485 A JP 27877485A JP S628710 B2 JPS628710 B2 JP S628710B2
Authority
JP
Japan
Prior art keywords
liquid nitrogen
nitrogen
nitrogen gas
liquid
rectification column
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
JP60278774A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61217670A (ja
Inventor
Akira Yoshino
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.)
Daido Sanso Co Ltd
Original Assignee
Daido Sanso Co 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 Daido Sanso Co Ltd filed Critical Daido Sanso Co Ltd
Priority to JP27877485A priority Critical patent/JPS61217670A/ja
Publication of JPS61217670A publication Critical patent/JPS61217670A/ja
Publication of JPS628710B2 publication Critical patent/JPS628710B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
JP27877485A 1985-12-10 1985-12-10 窒素ガス製造装置 Granted JPS61217670A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27877485A JPS61217670A (ja) 1985-12-10 1985-12-10 窒素ガス製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27877485A JPS61217670A (ja) 1985-12-10 1985-12-10 窒素ガス製造装置

Publications (2)

Publication Number Publication Date
JPS61217670A JPS61217670A (ja) 1986-09-27
JPS628710B2 true JPS628710B2 (cs) 1987-02-24

Family

ID=17601994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27877485A Granted JPS61217670A (ja) 1985-12-10 1985-12-10 窒素ガス製造装置

Country Status (1)

Country Link
JP (1) JPS61217670A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07305952A (ja) * 1994-12-22 1995-11-21 Daido Hoxan Inc 窒素ガス製造装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1463075A (en) * 1973-04-13 1977-02-02 Cryoplants Ltd Air separation
JPS5814628B2 (ja) * 1975-09-30 1983-03-19 横河電機株式会社 リレ−ノ シヤダンジカンソクテイソウチ
JPS5514351A (en) * 1978-07-14 1980-01-31 Aisin Warner Ltd Controller of automatic change gear

Also Published As

Publication number Publication date
JPS61217670A (ja) 1986-09-27

Similar Documents

Publication Publication Date Title
WO1984003554A1 (en) Apparatus for producing high-purity nitrogen gas
WO1986004979A1 (en) Apparatus for producing high-purity nitrogen and oxygen gases
WO1986000694A1 (en) Apparatus for producing high-purity nitrogen gas
WO1985004466A1 (en) Apparatus for producing high-purity nitrogen gas
JPS6158747B2 (cs)
JPS6119902B2 (cs)
JP2672251B2 (ja) 窒素ガス製造装置
JPS628710B2 (cs)
JPH0512638B2 (cs)
JP2540244B2 (ja) 窒素ガス製造装置
JPH0587447A (ja) 窒素ガス製造装置
JPH0417346B2 (cs)
US12123647B2 (en) Air separation device and air separation method
JP3021389B2 (ja) 高純度窒素ガス製造装置
JPH0325715B2 (cs)
JP2686050B2 (ja) 高純度窒素ガス製造装置
JPH0719725A (ja) 高純度窒素ガス製造装置
JPS6244189B2 (cs)
JPS62116887A (ja) 高純度窒素ガス製造装置
JP2540243B2 (ja) 高純度窒素ガス製造装置
JPH0882476A (ja) 高純度窒素ガス製造装置
JP2533262B2 (ja) 高純度窒素および酸素ガス製造装置
JPS6244190B2 (cs)
JPH07305952A (ja) 窒素ガス製造装置
JPH0418223B2 (cs)