CH452236A - Procédé de détection de l'hexafluorure d'uranium présent dans un gaz à l'état d'impuretés et appareil pour la mise en oeuvre dudit procédé - Google Patents

Procédé de détection de l'hexafluorure d'uranium présent dans un gaz à l'état d'impuretés et appareil pour la mise en oeuvre dudit procédé

Info

Publication number
CH452236A
CH452236A CH273766A CH273766A CH452236A CH 452236 A CH452236 A CH 452236A CH 273766 A CH273766 A CH 273766A CH 273766 A CH273766 A CH 273766A CH 452236 A CH452236 A CH 452236A
Authority
CH
Switzerland
Prior art keywords
gas
uranium hexafluoride
liquid
carrying
impurities
Prior art date
Application number
CH273766A
Other languages
English (en)
French (fr)
Inventor
Fragneau Guy
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH452236A publication Critical patent/CH452236A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • B65G13/07—Roller driving means having endless driving elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CH273766A 1965-03-05 1966-02-25 Procédé de détection de l'hexafluorure d'uranium présent dans un gaz à l'état d'impuretés et appareil pour la mise en oeuvre dudit procédé CH452236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202A FR1446320A (fr) 1965-03-05 1965-03-05 Procédé de détection d'impuretés et appareil de mise en oeuvre dudit procédé

Publications (1)

Publication Number Publication Date
CH452236A true CH452236A (fr) 1968-05-31

Family

ID=8573057

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273766A CH452236A (fr) 1965-03-05 1966-02-25 Procédé de détection de l'hexafluorure d'uranium présent dans un gaz à l'état d'impuretés et appareil pour la mise en oeuvre dudit procédé

Country Status (7)

Country Link
BE (1) BE677391A (enrdf_load_stackoverflow)
CH (1) CH452236A (enrdf_load_stackoverflow)
DE (1) DE1943654U (enrdf_load_stackoverflow)
ES (1) ES323801A1 (enrdf_load_stackoverflow)
FR (1) FR1446320A (enrdf_load_stackoverflow)
GB (1) GB1116482A (enrdf_load_stackoverflow)
LU (1) LU50556A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644455A1 (de) * 1986-12-24 1988-07-07 Guenter Bunn Verfahren zum herablassen und hochziehen eines gardinenbrettes, -stange oder dergleichen

Also Published As

Publication number Publication date
FR1446320A (fr) 1966-07-22
LU50556A1 (enrdf_load_stackoverflow) 1966-05-03
GB1116482A (en) 1968-06-06
ES323801A1 (es) 1967-01-16
DE1943654U (de) 1966-08-04
BE677391A (enrdf_load_stackoverflow) 1966-08-01

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