JPS6155035B2 - - Google Patents

Info

Publication number
JPS6155035B2
JPS6155035B2 JP55150660A JP15066080A JPS6155035B2 JP S6155035 B2 JPS6155035 B2 JP S6155035B2 JP 55150660 A JP55150660 A JP 55150660A JP 15066080 A JP15066080 A JP 15066080A JP S6155035 B2 JPS6155035 B2 JP S6155035B2
Authority
JP
Japan
Prior art keywords
column
oxygen
air
argon
amount
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
JP55150660A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5774574A (en
Inventor
Michimasa Okabe
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 JP15066080A priority Critical patent/JPS5774574A/ja
Publication of JPS5774574A publication Critical patent/JPS5774574A/ja
Publication of JPS6155035B2 publication Critical patent/JPS6155035B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation By Low-Temperature Treatments (AREA)
JP15066080A 1980-10-29 1980-10-29 Control of air separator for extracting argon Granted JPS5774574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15066080A JPS5774574A (en) 1980-10-29 1980-10-29 Control of air separator for extracting argon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15066080A JPS5774574A (en) 1980-10-29 1980-10-29 Control of air separator for extracting argon

Publications (2)

Publication Number Publication Date
JPS5774574A JPS5774574A (en) 1982-05-10
JPS6155035B2 true JPS6155035B2 (cs) 1986-11-26

Family

ID=15501695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15066080A Granted JPS5774574A (en) 1980-10-29 1980-10-29 Control of air separator for extracting argon

Country Status (1)

Country Link
JP (1) JPS5774574A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61256174A (ja) * 1985-05-07 1986-11-13 株式会社日立製作所 アルゴンを採取する空気分離装置の制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413469A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Controlling method for air separation plant

Also Published As

Publication number Publication date
JPS5774574A (en) 1982-05-10

Similar Documents

Publication Publication Date Title
CA2015458C (en) Low temperature air fractionation accommodating variable oxygen demand
US3056268A (en) Method for stabilizing the operation of a plant for the low temperature rectification of gaseous mixtures
CN100397012C (zh) 使空分单元中的氩回收最佳化的方法和系统
US4734114A (en) Controlling method of air separator
JPS6155035B2 (cs)
US4507134A (en) Air fractionation method
JPH029278B2 (cs)
JP2018096645A (ja) 空気液化分離方法および空気液化分離装置
JP3065968B2 (ja) 空気液化分離装置および空気液化分離方法
JPH0412391B2 (cs)
KR100226933B1 (ko) 공기분리장치의 산소순도 제어 시스템
JPH029279B2 (cs)
JPS62142986A (ja) 空気分離装置の制御方法
JP3217320B2 (ja) 窒素発生装置およびその運転方法
JPH0526114B2 (cs)
JPH0413629B2 (cs)
JPH04302987A (ja) 窒素製造装置及びその制御方法
JPH04295586A (ja) 空気分離方法及び装置
JP2917163B2 (ja) 窒素発生装置の運転方法
JPH11270965A (ja) 空気液化分離装置及びその運転方法
JPS5944569A (ja) 窒素製造装置の運転方法
JPH051882A (ja) 超高純度窒素製造装置
JPH0615947B2 (ja) 空気液化分離方法及び装置
JPH07103645A (ja) アルゴンの製造方法
JPS6128911B2 (cs)