JPS55105177A - Method of controlling argon refining equipment - Google Patents

Method of controlling argon refining equipment

Info

Publication number
JPS55105177A
JPS55105177A JP1225579A JP1225579A JPS55105177A JP S55105177 A JPS55105177 A JP S55105177A JP 1225579 A JP1225579 A JP 1225579A JP 1225579 A JP1225579 A JP 1225579A JP S55105177 A JPS55105177 A JP S55105177A
Authority
JP
Japan
Prior art keywords
refining equipment
argon refining
controlling argon
controlling
equipment
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
JP1225579A
Other languages
Japanese (ja)
Other versions
JPS5636350B2 (en
Inventor
Michimasa Okabe
Shiyouji Koyama
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 JP1225579A priority Critical patent/JPS55105177A/en
Publication of JPS55105177A publication Critical patent/JPS55105177A/en
Publication of JPS5636350B2 publication Critical patent/JPS5636350B2/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
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
    • F25J3/04793—Rectification, e.g. columns; Reboiler-condenser
    • F25J3/048—Argon recovery
    • F25J3/04806—High purity argon purification
    • 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
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04642—Recovering noble gases from air
    • F25J3/04648—Recovering noble gases from air argon
    • F25J3/04721—Producing pure argon, e.g. recovered from a crude argon column
    • F25J3/04733—Producing pure argon, e.g. recovered from a crude argon column using a hybrid system, e.g. using adsorption, permeation or catalytic reaction
    • F25J3/04739—Producing pure argon, e.g. recovered from a crude argon column using a hybrid system, e.g. using adsorption, permeation or catalytic reaction in combination with an auxiliary pure argon column

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation By Low-Temperature Treatments (AREA)
JP1225579A 1979-02-07 1979-02-07 Method of controlling argon refining equipment Granted JPS55105177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1225579A JPS55105177A (en) 1979-02-07 1979-02-07 Method of controlling argon refining equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1225579A JPS55105177A (en) 1979-02-07 1979-02-07 Method of controlling argon refining equipment

Publications (2)

Publication Number Publication Date
JPS55105177A true JPS55105177A (en) 1980-08-12
JPS5636350B2 JPS5636350B2 (en) 1981-08-24

Family

ID=11800251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1225579A Granted JPS55105177A (en) 1979-02-07 1979-02-07 Method of controlling argon refining equipment

Country Status (1)

Country Link
JP (1) JPS55105177A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781392U (en) * 1980-11-06 1982-05-19
JPS63267878A (en) * 1987-04-24 1988-11-04 株式会社日立製作所 Argon purifying method recovering argon and hydrogen in purified argon tower waste gas

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102034U (en) * 1982-12-27 1984-07-10 松下電器産業株式会社 Inductor of low frequency treatment device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781392U (en) * 1980-11-06 1982-05-19
JPS63267878A (en) * 1987-04-24 1988-11-04 株式会社日立製作所 Argon purifying method recovering argon and hydrogen in purified argon tower waste gas

Also Published As

Publication number Publication date
JPS5636350B2 (en) 1981-08-24

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