GB756893A - Improvements in low temperature gas-mixture rectification columns - Google Patents

Improvements in low temperature gas-mixture rectification columns

Info

Publication number
GB756893A
GB756893A GB17953/54A GB1795354A GB756893A GB 756893 A GB756893 A GB 756893A GB 17953/54 A GB17953/54 A GB 17953/54A GB 1795354 A GB1795354 A GB 1795354A GB 756893 A GB756893 A GB 756893A
Authority
GB
United Kingdom
Prior art keywords
duct
column
low temperature
air
refrigerator
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
GB17953/54A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB756893A publication Critical patent/GB756893A/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

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)
GB17953/54A 1953-06-22 1954-06-18 Improvements in low temperature gas-mixture rectification columns Expired GB756893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL325972X 1953-06-22

Publications (1)

Publication Number Publication Date
GB756893A true GB756893A (en) 1956-09-12

Family

ID=19784173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17953/54A Expired GB756893A (en) 1953-06-22 1954-06-18 Improvements in low temperature gas-mixture rectification columns

Country Status (4)

Country Link
BE (1) BE529797A (fr)
CH (1) CH325972A (fr)
FR (1) FR1102768A (fr)
GB (1) GB756893A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665042A2 (fr) * 1990-12-17 1995-08-02 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Colonne de distillation d'air à garnissage ondulé-croisé
FR2670394B1 (fr) * 1990-12-17 1993-02-19 Air Liquide Colonne de distillation a garnissage, et distributeur combine pour une telle colonne.

Also Published As

Publication number Publication date
CH325972A (de) 1957-11-30
FR1102768A (fr) 1955-10-25
BE529797A (fr)

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