JPH0451753B2 - - Google Patents

Info

Publication number
JPH0451753B2
JPH0451753B2 JP58076996A JP7699683A JPH0451753B2 JP H0451753 B2 JPH0451753 B2 JP H0451753B2 JP 58076996 A JP58076996 A JP 58076996A JP 7699683 A JP7699683 A JP 7699683A JP H0451753 B2 JPH0451753 B2 JP H0451753B2
Authority
JP
Japan
Prior art keywords
argon
gas
argon gas
impure
cooled
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 - Lifetime
Application number
JP58076996A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59202381A (ja
Inventor
Akira Yoshino
Hiromi Kyama
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 JP58076996A priority Critical patent/JPS59202381A/ja
Publication of JPS59202381A publication Critical patent/JPS59202381A/ja
Publication of JPH0451753B2 publication Critical patent/JPH0451753B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/58—Argon

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
JP58076996A 1983-04-30 1983-04-30 アルゴン回収方法 Granted JPS59202381A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58076996A JPS59202381A (ja) 1983-04-30 1983-04-30 アルゴン回収方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58076996A JPS59202381A (ja) 1983-04-30 1983-04-30 アルゴン回収方法

Publications (2)

Publication Number Publication Date
JPS59202381A JPS59202381A (ja) 1984-11-16
JPH0451753B2 true JPH0451753B2 (enrdf_load_stackoverflow) 1992-08-19

Family

ID=13621385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58076996A Granted JPS59202381A (ja) 1983-04-30 1983-04-30 アルゴン回収方法

Country Status (1)

Country Link
JP (1) JPS59202381A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623524A (en) * 1985-02-08 1986-11-18 Hitachi, Ltd. Process and apparatus for recovering inert gas
FR2917489A1 (fr) * 2007-06-14 2008-12-19 Air Liquide Procede et appareil de separation cryogenique d'un debit riche en methane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE37892B1 (en) * 1972-07-31 1977-11-09 Lilly Co Eli Antibiotic a-2315 and process for preparation thereof
US3986778A (en) * 1975-10-01 1976-10-19 International Business Machines Corporation Spectrophotometer sample holder
JPS5844190B2 (ja) * 1975-10-31 1983-10-01 ニホンサンソ カブシキガイシヤ クウキノ エキカブンリホウホウ
JPS5674578A (en) * 1979-11-21 1981-06-20 Hitachi Ltd Pretreatment method for adsorption tower unilizing cold of liquefied natural gas
JPS5946473A (ja) * 1982-09-10 1984-03-15 共同酸素株式会社 半導体用単結晶製造炉における雰囲気用アルゴン回収方法

Also Published As

Publication number Publication date
JPS59202381A (ja) 1984-11-16

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