DE3774290D1 - Verfahren zur dosierung des neptuniums mittels absorptionsspektralphotometrie. - Google Patents

Verfahren zur dosierung des neptuniums mittels absorptionsspektralphotometrie.

Info

Publication number
DE3774290D1
DE3774290D1 DE8787400290T DE3774290T DE3774290D1 DE 3774290 D1 DE3774290 D1 DE 3774290D1 DE 8787400290 T DE8787400290 T DE 8787400290T DE 3774290 T DE3774290 T DE 3774290T DE 3774290 D1 DE3774290 D1 DE 3774290D1
Authority
DE
Germany
Prior art keywords
neptunium
soln
dosing
absorption spectral
spectral photometry
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 - Lifetime
Application number
DE8787400290T
Other languages
English (en)
Inventor
Jean-Francois Wagner
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE3774290D1 publication Critical patent/DE3774290D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE8787400290T 1986-02-13 1987-02-09 Verfahren zur dosierung des neptuniums mittels absorptionsspektralphotometrie. Expired - Lifetime DE3774290D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8601948A FR2594226B1 (fr) 1986-02-13 1986-02-13 Procede de dosage du neptunium par spectrophotometrie d'absorption

Publications (1)

Publication Number Publication Date
DE3774290D1 true DE3774290D1 (de) 1991-12-12

Family

ID=9332085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400290T Expired - Lifetime DE3774290D1 (de) 1986-02-13 1987-02-09 Verfahren zur dosierung des neptuniums mittels absorptionsspektralphotometrie.

Country Status (4)

Country Link
EP (1) EP0233124B1 (de)
JP (1) JP2571778B2 (de)
DE (1) DE3774290D1 (de)
FR (1) FR2594226B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9420080D0 (en) * 1994-10-05 1994-11-16 British Nuclear Fuels Plc The treatment of liquids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119244A (ja) * 1982-12-25 1984-07-10 Nippon Jiyaareru H Kk 水素化物発生装置

Also Published As

Publication number Publication date
JPS62191739A (ja) 1987-08-22
FR2594226B1 (fr) 1988-04-08
JP2571778B2 (ja) 1997-01-16
EP0233124B1 (de) 1991-11-06
EP0233124A2 (de) 1987-08-19
FR2594226A1 (fr) 1987-08-14
EP0233124A3 (en) 1989-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee