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GB486237A - Improvements in heat exchangers for use in the separation of air by liquefaction - Google Patents

Improvements in heat exchangers for use in the separation of air by liquefaction

Info

Publication number
GB486237A
GB486237A GB8088/37A GB808837A GB486237A GB 486237 A GB486237 A GB 486237A GB 8088/37 A GB8088/37 A GB 8088/37A GB 808837 A GB808837 A GB 808837A GB 486237 A GB486237 A GB 486237A
Authority
GB
United Kingdom
Prior art keywords
air
liquefaction
oxygen
separation
nitrogen
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
GB8088/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8088/37A priority Critical patent/GB486237A/en
Publication of GB486237A publication Critical patent/GB486237A/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
    • F25J5/00—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • F25J5/002—Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants for continuously recuperating cold, i.e. in a so-called recuperative heat exchanger

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)

Abstract

486,237. Plate heat - exchangers. GELDBACH, W. March 19, 1937, No. 8088. [Class 64 (iii)] A heat-exchanger for use in plant for separating nitrogen and oxygen from the air by liquefaction comprises spiral ducts 1, 2, having inlet ports 1<1>, 21 for separated oxygen and nitrogen respectively, and an intermediate duct 4 through which pass pipes 5 connected to inlet and outlet headers 6, 7 respectively for compressed air. Oxygen or nitrogen may be passed through the duct 4.
GB8088/37A 1937-03-19 1937-03-19 Improvements in heat exchangers for use in the separation of air by liquefaction Expired GB486237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8088/37A GB486237A (en) 1937-03-19 1937-03-19 Improvements in heat exchangers for use in the separation of air by liquefaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8088/37A GB486237A (en) 1937-03-19 1937-03-19 Improvements in heat exchangers for use in the separation of air by liquefaction

Publications (1)

Publication Number Publication Date
GB486237A true GB486237A (en) 1938-06-01

Family

ID=9845523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8088/37A Expired GB486237A (en) 1937-03-19 1937-03-19 Improvements in heat exchangers for use in the separation of air by liquefaction

Country Status (1)

Country Link
GB (1) GB486237A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602645A (en) * 1948-04-09 1952-07-08 Hydrocarbon Research Inc Regenerator and packing therefor
US2736533A (en) * 1953-03-26 1956-02-28 John L Allen Heat exchange apparatus
US3374833A (en) * 1965-05-12 1968-03-26 Equipment De La Blanchisserie Heating still
US4479533A (en) * 1980-05-27 1984-10-30 Ingemar Persson Tertiary heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602645A (en) * 1948-04-09 1952-07-08 Hydrocarbon Research Inc Regenerator and packing therefor
US2736533A (en) * 1953-03-26 1956-02-28 John L Allen Heat exchange apparatus
US3374833A (en) * 1965-05-12 1968-03-26 Equipment De La Blanchisserie Heating still
US4479533A (en) * 1980-05-27 1984-10-30 Ingemar Persson Tertiary heat exchanger

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