FR2644891B1 - Dispositif de prelevement d'echantillons de suspensions radioactives et/ou toxiques contenant des matieres solides - Google Patents

Dispositif de prelevement d'echantillons de suspensions radioactives et/ou toxiques contenant des matieres solides

Info

Publication number
FR2644891B1
FR2644891B1 FR9003021A FR9003021A FR2644891B1 FR 2644891 B1 FR2644891 B1 FR 2644891B1 FR 9003021 A FR9003021 A FR 9003021A FR 9003021 A FR9003021 A FR 9003021A FR 2644891 B1 FR2644891 B1 FR 2644891B1
Authority
FR
France
Prior art keywords
radioactive
solid materials
containing solid
suspensions containing
taking samples
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
FR9003021A
Other languages
English (en)
French (fr)
Other versions
FR2644891A1 (fr
Inventor
Horst Zeh
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.)
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Original Assignee
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
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 Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH filed Critical Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Publication of FR2644891A1 publication Critical patent/FR2644891A1/fr
Application granted granted Critical
Publication of FR2644891B1 publication Critical patent/FR2644891B1/fr
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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0093—Radioactive materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
FR9003021A 1989-03-22 1990-03-09 Dispositif de prelevement d'echantillons de suspensions radioactives et/ou toxiques contenant des matieres solides Expired - Lifetime FR2644891B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3909438A DE3909438A1 (de) 1989-03-22 1989-03-22 Probenahmevorrichtung fuer feststoffhaltige radioaktive und/oder toxische suspensionen

Publications (2)

Publication Number Publication Date
FR2644891A1 FR2644891A1 (fr) 1990-09-28
FR2644891B1 true FR2644891B1 (fr) 1992-12-31

Family

ID=6376971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9003021A Expired - Lifetime FR2644891B1 (fr) 1989-03-22 1990-03-09 Dispositif de prelevement d'echantillons de suspensions radioactives et/ou toxiques contenant des matieres solides

Country Status (5)

Country Link
US (1) US5038623A (enExample)
JP (1) JPH02285233A (enExample)
DE (1) DE3909438A1 (enExample)
FR (1) FR2644891B1 (enExample)
GB (1) GB2229422B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9115053D0 (en) * 1991-07-12 1991-08-28 Graseby Ionics Ltd Fluid sampling system
US5279167A (en) * 1992-06-09 1994-01-18 Roger Peterson Method and apparatus for providing a sample for testing for volatile emissions
US5396812A (en) * 1992-06-09 1995-03-14 Peterson; Roger Sample system
FR2712983B1 (fr) * 1993-11-26 1996-01-12 Cogema Procédé de rinçage d'un dispositif de mise en circulation d'un liquide en vue d'effectuer un prélèvement.
US5817953A (en) * 1993-11-26 1998-10-06 Compagnie Generale Des Matieres Nucleaires Method and apparatus for rinsing a device for circulating a liquid for sampling purposes
US5837203A (en) * 1996-04-09 1998-11-17 Sievers Instruments, Inc. Device to alternately supply a fluid to an analyzer
FR2747780B1 (fr) * 1996-04-22 1998-06-05 Cogema Dispositif de prelevement d'echantillons liquides nocifs, notamment charges de particules solides
GB0125890D0 (en) 2001-10-27 2001-12-19 Johnson Matthey Plc Exhaust system for an internal combustion engine
GB0126346D0 (en) * 2001-11-02 2002-01-02 Johnson Matthey Plc Improvements in materials handling and sampling
GB0303470D0 (en) * 2003-02-14 2003-03-19 Malvern Instr Ltd Dilution system and method
RU2347204C1 (ru) * 2007-05-18 2009-02-20 Открытое акционерное общество "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций" (ВНИИАЭС) Пробоотборник жидких радиоактивных отходов из емкостей хранения на аэс
FR2950694B1 (fr) * 2009-09-25 2012-08-17 Commissariat Energie Atomique Dispositif de prelevement d'echantillons liquides hors d'une cuve
RU2429461C1 (ru) * 2010-02-16 2011-09-20 Открытое акционерное общество "Всероссийский научно-исследовательский институт по эксплуатации атомных электростанций" (ОАО "ВНИИАЭС") Пробоотборник жидких радиоактивных отходов
CN109443855B (zh) * 2018-12-27 2023-12-01 天津博硕科技有限公司 一种防触底采样装置
US11573156B2 (en) 2019-01-15 2023-02-07 Westinghouse Electric Company Llc Minimally invasive microsampler for intact removal of surface deposits and substrates
CN114486759B (zh) * 2022-01-24 2024-07-12 浙江省农业科学院 一种饲料中生物毒素检测装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759743A (en) * 1949-01-21 1956-08-21 Douglas Aircraft Co Inc High tolerance sealed jointure for hydraulic connections
DE2134100C2 (de) * 1971-07-08 1982-12-02 Vsesojuznyj naučno-issledovatel'skij institut elektrotermičeskogo oborudovanija, Moskva Brennkammerspeiseeinrichtung zur Gewinnung von Schutzgasen
DE2614787C3 (de) * 1976-04-06 1978-11-02 Gesellschaft Zur Wiederaufarbeitung Von Kernbrennstoffen Mbh, 7514 Eggenstein- Leopoldshafen Vorrichtung zum Entnehmen von Fliissigkeitsproben
DE3044424A1 (de) * 1980-11-26 1982-06-24 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Einrichtung zum abfuellen einer radioaktiven oder toxischen probe
GB2106866A (en) * 1981-09-30 1983-04-20 Shell Int Research Process and apparatus for sampling non-homogenous fluids
GB8406209D0 (en) * 1984-03-09 1984-05-10 British Nuclear Fuels Plc Liquid sampling system
DE3503228A1 (de) * 1985-01-31 1986-08-07 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen Probenahmeeinrichtung
GB8512377D0 (en) * 1985-05-16 1985-06-19 British Nuclear Fuels Plc Sampling
US4635969A (en) * 1985-05-31 1987-01-13 The Johnson Corporation Rotary joint with balanced seals
DE3724859A1 (de) * 1987-07-28 1989-02-09 Ihlefeld Karl Helmut Zweistufenduese

Also Published As

Publication number Publication date
FR2644891A1 (fr) 1990-09-28
GB9005298D0 (en) 1990-05-02
DE3909438A1 (de) 1990-12-06
GB2229422A (en) 1990-09-26
US5038623A (en) 1991-08-13
DE3909438C2 (enExample) 1992-09-03
JPH02285233A (ja) 1990-11-22
GB2229422B (en) 1992-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse