JPS61262584A - 空気分離方法及び装置 - Google Patents

空気分離方法及び装置

Info

Publication number
JPS61262584A
JPS61262584A JP10379585A JP10379585A JPS61262584A JP S61262584 A JPS61262584 A JP S61262584A JP 10379585 A JP10379585 A JP 10379585A JP 10379585 A JP10379585 A JP 10379585A JP S61262584 A JPS61262584 A JP S61262584A
Authority
JP
Japan
Prior art keywords
oxygen
column
rectification
air
boiling point
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
JP10379585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219398B2 (enrdf_load_stackoverflow
Inventor
津嶋　寛
正博 山崎
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 Techno Engineering Co Ltd
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 Techno Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Techno Engineering Co Ltd
Priority to JP10379585A priority Critical patent/JPS61262584A/ja
Publication of JPS61262584A publication Critical patent/JPS61262584A/ja
Publication of JPH0219398B2 publication Critical patent/JPH0219398B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
JP10379585A 1985-05-17 1985-05-17 空気分離方法及び装置 Granted JPS61262584A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10379585A JPS61262584A (ja) 1985-05-17 1985-05-17 空気分離方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10379585A JPS61262584A (ja) 1985-05-17 1985-05-17 空気分離方法及び装置

Publications (2)

Publication Number Publication Date
JPS61262584A true JPS61262584A (ja) 1986-11-20
JPH0219398B2 JPH0219398B2 (enrdf_load_stackoverflow) 1990-05-01

Family

ID=14363330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10379585A Granted JPS61262584A (ja) 1985-05-17 1985-05-17 空気分離方法及び装置

Country Status (1)

Country Link
JP (1) JPS61262584A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441784A (en) * 1987-07-28 1989-02-14 Union Carbide Corp Method and device for manufacturing ultra-high purity oxygen from gaseous feed
JPS6446563A (en) * 1987-07-28 1989-02-21 Union Carbide Corp Method and device for manufacturing ultra-high purity oxygen from supply liquid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324920A (en) * 1976-08-18 1978-03-08 Aisin Seiki Co Ltd Mechanical fuel injector
JPS5348999A (en) * 1976-10-16 1978-05-02 Nippon Oxygen Co Ltd Separation of argon
JPS53115690A (en) * 1977-03-19 1978-10-09 Tokyo Ekika Sanso Kk Liquefied separation of air components by mixing impure nitrogen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324920A (en) * 1976-08-18 1978-03-08 Aisin Seiki Co Ltd Mechanical fuel injector
JPS5348999A (en) * 1976-10-16 1978-05-02 Nippon Oxygen Co Ltd Separation of argon
JPS53115690A (en) * 1977-03-19 1978-10-09 Tokyo Ekika Sanso Kk Liquefied separation of air components by mixing impure nitrogen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441784A (en) * 1987-07-28 1989-02-14 Union Carbide Corp Method and device for manufacturing ultra-high purity oxygen from gaseous feed
JPS6446563A (en) * 1987-07-28 1989-02-21 Union Carbide Corp Method and device for manufacturing ultra-high purity oxygen from supply liquid

Also Published As

Publication number Publication date
JPH0219398B2 (enrdf_load_stackoverflow) 1990-05-01

Similar Documents

Publication Publication Date Title
EP1050509B1 (en) Carbon dioxide cleaning system with improved recovery
US6477859B2 (en) Integrated heat exchanger system for producing carbon dioxide
KR930001207B1 (ko) 고순도 아르곤의 제조방법
US4371381A (en) Gas purification process
WO1999011437A1 (fr) Procede et appareil de purification de l'argon
WO1986004979A1 (en) Apparatus for producing high-purity nitrogen and oxygen gases
US5783162A (en) Argon purification process
EP0593703B1 (en) Ultra-high purity nitrogen and oxygen generator and process
JP3306517B2 (ja) 空気液化分離装置及び方法
CN111637684A (zh) 一种带循环的单塔低温精馏回收氩气系统及方法
JPS61262584A (ja) 空気分離方法及び装置
JP2680082B2 (ja) 超高純度酸素製造方法
JP3364724B2 (ja) 高純度アルゴンの分離方法及びその装置
CN212842469U (zh) 一种带氩气循环和氢气循环的单塔低温精馏回收氩气系统
JP3325805B2 (ja) 空気分離方法および空気分離装置
US5787730A (en) Thermal swing helium purifier and process
JP3082092B2 (ja) 酸素の精製方法及び装置
CN111439733A (zh) 一种精馏法去除一氧化碳的氩气回收方法和装置
JP2693220B2 (ja) 超高純度酸素製造方法
JP2002115965A (ja) レアガスの回収方法
JP2955864B2 (ja) 高純度酸素の製造方法
CN211198611U (zh) 一种精馏法去除一氧化碳的氩气回收装置
JPH10311673A (ja) 高純度窒素と粗ネオンを併産する空気液化分離方法とその装置
JPH1137643A (ja) 空気分離方法および空気分離装置
JPH0486474A (ja) 窒素の精製方法及び装置