CH254233A - Process and device for the extraction of heavy noble gases. - Google Patents

Process and device for the extraction of heavy noble gases.

Info

Publication number
CH254233A
CH254233A CH254233DA CH254233A CH 254233 A CH254233 A CH 254233A CH 254233D A CH254233D A CH 254233DA CH 254233 A CH254233 A CH 254233A
Authority
CH
Switzerland
Prior art keywords
extraction
noble gases
heavy noble
heavy
gases
Prior art date
Application number
Other languages
German (de)
Inventor
Izzolampa Egyesult
Reszvenytarsasag Villamossagi
Original Assignee
Egyesuelt Izzolampa
Reszvenytarsasag Villamossagi
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 Egyesuelt Izzolampa, Reszvenytarsasag Villamossagi filed Critical Egyesuelt Izzolampa
Publication of CH254233A publication Critical patent/CH254233A/en

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
    • F25J3/04642—Recovering noble gases from air
    • F25J3/04745—Krypton and/or Xenon
    • 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
CH254233D 1944-02-14 1946-10-12 Process and device for the extraction of heavy noble gases. CH254233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU254233X 1944-02-14

Publications (1)

Publication Number Publication Date
CH254233A true CH254233A (en) 1948-04-30

Family

ID=10978597

Family Applications (1)

Application Number Title Priority Date Filing Date
CH254233D CH254233A (en) 1944-02-14 1946-10-12 Process and device for the extraction of heavy noble gases.

Country Status (2)

Country Link
CH (1) CH254233A (en)
FR (1) FR943640A (en)

Also Published As

Publication number Publication date
FR943640A (en) 1949-03-14

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