ES429341A1 - Process and apparatus for analysing radioactive gases - Google Patents

Process and apparatus for analysing radioactive gases

Info

Publication number
ES429341A1
ES429341A1 ES429341A ES429341A ES429341A1 ES 429341 A1 ES429341 A1 ES 429341A1 ES 429341 A ES429341 A ES 429341A ES 429341 A ES429341 A ES 429341A ES 429341 A1 ES429341 A1 ES 429341A1
Authority
ES
Spain
Prior art keywords
formation chamber
filter
radioactive
analyzing
solid
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
ES429341A
Other languages
Spanish (es)
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
Publication of ES429341A1 publication Critical patent/ES429341A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
    • G01T7/04—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids by filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Device for collecting and analyzing the "solid descendant elements" of radioactive gases, characterized in that it comprises: means to carry and evacuate the radioactive gas to the formation chamber, an upstream filter, to collect the solid products carried by the gas stream at the entrance to the formation chamber, means to vary the length of the useful part of the formation chamber, means to interpose, during an adjustable period, in the gas flow and at the exit from the formation chamber, a downstream filter F, collector of the solid products originating in the formation chamber, means for removing filter F and analyzing the radioactive products collected by said filter F. (Machine-translation by Google Translate, not legally binding)
ES429341A 1973-08-28 1974-08-17 Process and apparatus for analysing radioactive gases Expired ES429341A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7331062A FR2242690B1 (en) 1973-08-28 1973-08-28

Publications (1)

Publication Number Publication Date
ES429341A1 true ES429341A1 (en) 1976-08-16

Family

ID=9124387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429341A Expired ES429341A1 (en) 1973-08-28 1974-08-17 Process and apparatus for analysing radioactive gases

Country Status (7)

Country Link
JP (1) JPS5051790A (en)
BE (1) BE818780A (en)
DE (1) DE2437850A1 (en)
ES (1) ES429341A1 (en)
FR (1) FR2242690B1 (en)
GB (1) GB1450876A (en)
IT (1) IT1016838B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3343247B2 (en) * 2001-01-05 2002-11-11 核燃料サイクル開発機構 Emission monitoring method
GB2371499B (en) * 2001-01-24 2003-12-17 Aea Technology Plc Aerosol Monitoring
CN114055363B (en) * 2021-11-19 2023-04-14 中国工程物理研究院核物理与化学研究所 Pneumatic clamp for measuring radioactive cylindrical sample

Also Published As

Publication number Publication date
DE2437850A1 (en) 1975-03-20
GB1450876A (en) 1976-09-29
BE818780A (en) 1974-12-02
FR2242690B1 (en) 1978-04-28
IT1016838B (en) 1977-06-20
JPS5051790A (en) 1975-05-08
FR2242690A1 (en) 1975-03-28

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