JPS60194272A - 液化天然ガスの寒冷を利用した空気分離装置の起動方法 - Google Patents

液化天然ガスの寒冷を利用した空気分離装置の起動方法

Info

Publication number
JPS60194272A
JPS60194272A JP4798984A JP4798984A JPS60194272A JP S60194272 A JPS60194272 A JP S60194272A JP 4798984 A JP4798984 A JP 4798984A JP 4798984 A JP4798984 A JP 4798984A JP S60194272 A JPS60194272 A JP S60194272A
Authority
JP
Japan
Prior art keywords
nitrogen
lower column
air
natural gas
liquefied natural
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
JP4798984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446351B2 (enrdf_load_stackoverflow
Inventor
吉弘　正信
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.)
Japan Oxygen Co Ltd
Taiyo Nippon Sanso Corp
Original Assignee
Japan Oxygen Co Ltd
Nippon Sanso Corp
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 Japan Oxygen Co Ltd, Nippon Sanso Corp filed Critical Japan Oxygen Co Ltd
Priority to JP4798984A priority Critical patent/JPS60194272A/ja
Publication of JPS60194272A publication Critical patent/JPS60194272A/ja
Publication of JPH0446351B2 publication Critical patent/JPH0446351B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
JP4798984A 1984-03-13 1984-03-13 液化天然ガスの寒冷を利用した空気分離装置の起動方法 Granted JPS60194272A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4798984A JPS60194272A (ja) 1984-03-13 1984-03-13 液化天然ガスの寒冷を利用した空気分離装置の起動方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4798984A JPS60194272A (ja) 1984-03-13 1984-03-13 液化天然ガスの寒冷を利用した空気分離装置の起動方法

Publications (2)

Publication Number Publication Date
JPS60194272A true JPS60194272A (ja) 1985-10-02
JPH0446351B2 JPH0446351B2 (enrdf_load_stackoverflow) 1992-07-29

Family

ID=12790726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4798984A Granted JPS60194272A (ja) 1984-03-13 1984-03-13 液化天然ガスの寒冷を利用した空気分離装置の起動方法

Country Status (1)

Country Link
JP (1) JPS60194272A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108072235A (zh) * 2016-11-17 2018-05-25 北大方正集团有限公司 空分系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124881A (en) * 1980-03-03 1981-09-30 Osaka Gas Co Ltd Air liquefied separator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124881A (en) * 1980-03-03 1981-09-30 Osaka Gas Co Ltd Air liquefied separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108072235A (zh) * 2016-11-17 2018-05-25 北大方正集团有限公司 空分系统

Also Published As

Publication number Publication date
JPH0446351B2 (enrdf_load_stackoverflow) 1992-07-29

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