JPS5795582A - Operation of air separator - Google Patents

Operation of air separator

Info

Publication number
JPS5795582A
JPS5795582A JP17096880A JP17096880A JPS5795582A JP S5795582 A JPS5795582 A JP S5795582A JP 17096880 A JP17096880 A JP 17096880A JP 17096880 A JP17096880 A JP 17096880A JP S5795582 A JPS5795582 A JP S5795582A
Authority
JP
Japan
Prior art keywords
air separator
separator
air
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
JP17096880A
Other languages
Japanese (ja)
Other versions
JPS5826515B2 (en
Inventor
Kouji Ootani
Shiyunsuke Nokita
Kazuo Someya
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 JP55170968A priority Critical patent/JPS5826515B2/en
Publication of JPS5795582A publication Critical patent/JPS5795582A/en
Publication of JPS5826515B2 publication Critical patent/JPS5826515B2/en
Expired 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
    • F25J3/04151—Purification and (pre-)cooling of the feed air; recuperative heat-exchange with product streams
    • F25J3/04163—Hot end purification of the feed air
    • F25J3/04169—Hot end purification of the feed air by adsorption of the impurities
    • F25J3/04181—Regenerating the adsorbents
    • 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
    • F25J2245/00—Processes or apparatus involving steps for recycling of process streams
    • F25J2245/40—Processes or apparatus involving steps for recycling of process streams the recycled stream being air

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)
JP55170968A 1980-12-05 1980-12-05 How to start up and operate an air separation device Expired JPS5826515B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55170968A JPS5826515B2 (en) 1980-12-05 1980-12-05 How to start up and operate an air separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55170968A JPS5826515B2 (en) 1980-12-05 1980-12-05 How to start up and operate an air separation device

Publications (2)

Publication Number Publication Date
JPS5795582A true JPS5795582A (en) 1982-06-14
JPS5826515B2 JPS5826515B2 (en) 1983-06-03

Family

ID=15914697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55170968A Expired JPS5826515B2 (en) 1980-12-05 1980-12-05 How to start up and operate an air separation device

Country Status (1)

Country Link
JP (1) JPS5826515B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03109151U (en) * 1990-02-21 1991-11-08

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595079A (en) * 1979-01-10 1980-07-18 Hitachi Ltd Method and device for previously treating air separator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595079A (en) * 1979-01-10 1980-07-18 Hitachi Ltd Method and device for previously treating air separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03109151U (en) * 1990-02-21 1991-11-08

Also Published As

Publication number Publication date
JPS5826515B2 (en) 1983-06-03

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