DK50939C - Fremgangsmaade til Fremstilling af Krypton og Xenon af atmosfærisk Luft. - Google Patents

Fremgangsmaade til Fremstilling af Krypton og Xenon af atmosfærisk Luft.

Info

Publication number
DK50939C
DK50939C DK50939DA DK50939C DK 50939 C DK50939 C DK 50939C DK 50939D A DK50939D A DK 50939DA DK 50939 C DK50939 C DK 50939C
Authority
DK
Denmark
Prior art keywords
krypton
xenon
procedure
production
atmospheric air
Prior art date
Application number
Other languages
Danish (da)
English (en)
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of DK50939C publication Critical patent/DK50939C/da

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
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/04—Internal refrigeration with work-producing gas expansion loop
    • 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/40—Quasi-closed internal or closed external air refrigeration cycle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/923—Inert gas
    • Y10S62/925—Xenon or krypton

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)
DK50939D 1933-02-09 1934-01-31 Fremgangsmaade til Fremstilling af Krypton og Xenon af atmosfærisk Luft. DK50939C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA68603A DE628788C (de) 1933-02-09 1933-02-09 Herstellung von Krypton und Xenon

Publications (1)

Publication Number Publication Date
DK50939C true DK50939C (da) 1935-11-25

Family

ID=28798155

Family Applications (1)

Application Number Title Priority Date Filing Date
DK50939D DK50939C (da) 1933-02-09 1934-01-31 Fremgangsmaade til Fremstilling af Krypton og Xenon af atmosfærisk Luft.

Country Status (9)

Country Link
US (2) US2095809A (xx)
AT (1) AT148690B (xx)
BE (1) BE401006A (xx)
DE (1) DE628788C (xx)
DK (1) DK50939C (xx)
FR (2) FR768197A (xx)
GB (1) GB432644A (xx)
NL (1) NL46810C (xx)
SE (1) SE89690C1 (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608070A (en) * 1944-02-11 1952-08-26 Kapitza Peter Leonidovitch Method and means for distillation of low boiling point liquids
US2619813A (en) * 1947-05-14 1952-12-02 British Oxygen Co Ltd Separation of gas mixtures
FR980658A (fr) * 1948-02-12 1951-05-16 British Oxygen Co Ltd Procédé de séparation fractionnée de l'air
US2731810A (en) * 1949-01-04 1956-01-24 Qjivaiiov snoonilnod
US2627731A (en) * 1949-06-18 1953-02-10 Hydrocarbon Research Inc Rectification of gaseous mixtures
US2664719A (en) * 1950-07-05 1954-01-05 Union Carbide & Carbon Corp Process and apparatus for separating gas mixtures
NL88327C (xx) * 1950-10-30 1900-01-01
NL196122A (xx) * 1951-11-30 1900-01-01
NL90558C (xx) * 1952-01-12
BE528325A (xx) * 1953-04-29
BE530595A (xx) * 1953-07-24
GB869412A (en) * 1956-06-19 1961-05-31 Atomic Energy Authority Uk Improvements in or relating to apparatus for the production of deuterium-enriched hydrogen
US3191393A (en) * 1959-12-30 1965-06-29 Air Reduction Krypton-xenon separation from a gas mixture
DE1155458B (de) * 1961-02-23 1963-10-10 Linde Eismasch Ag Verfahren und Einrichtung zum Zerlegen von Gasgemischen durch Tieftemperaturrektifikation
DE1229561B (de) * 1962-12-21 1966-12-01 Linde Ag Verfahren und Vorrichtung zum Zerlegen von Luft durch Verfluessigung und Rektifikation mit Hilfe eines Inertgaskreislaufes
US4401448A (en) * 1982-05-24 1983-08-30 Union Carbide Corporation Air separation process for the production of krypton and xenon
CN108031138A (zh) * 2017-12-14 2018-05-15 浙江新锐空分设备有限公司 一种氪氙浓缩塔底部蒸发热源系统

Also Published As

Publication number Publication date
DE628788C (de) 1936-04-16
SE89690C1 (xx) 1937-07-13
US2095809A (en) 1937-10-12
FR768197A (fr) 1934-08-01
AT148690B (de) 1937-02-25
GB432644A (en) 1935-07-31
FR47423E (fr) 1937-05-05
NL46810C (xx) 1939-10-10
US2101300A (en) 1937-12-07
BE401006A (xx) 1934-02-28

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