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)
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 (fr)
JP (1) JPH02285233A (fr)
DE (1) DE3909438A1 (fr)
FR (1) FR2644891B1 (fr)
GB (1) GB2229422B (fr)

Families Citing this family (14)

* 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
FR2950694B1 (fr) * 2009-09-25 2012-08-17 Commissariat Energie Atomique Dispositif de prelevement d'echantillons liquides hors d'une cuve
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
GB2229422A (en) 1990-09-26
GB9005298D0 (en) 1990-05-02
DE3909438A1 (de) 1990-12-06
US5038623A (en) 1991-08-13
DE3909438C2 (fr) 1992-09-03
FR2644891A1 (fr) 1990-09-28
GB2229422B (en) 1992-08-05
JPH02285233A (ja) 1990-11-22

Similar Documents

Publication Publication Date Title
FR2644891B1 (fr) Dispositif de prelevement d'echantillons de suspensions radioactives et/ou toxiques contenant des matieres solides
FR2555746B1 (fr) Dispositif de prelevement d'echantillons, notamment pour des substances toxiques et/ou radio-actives
FR2726992B1 (fr) Dispositif pour le prelevement et l'analyse de liquides biologiques
FR2465298B1 (fr) Procede et dispositif pour le transport et le stockage de substances radioactives et/ou d'autres substances dangereuses
FR2637400B1 (fr) Dispositif de traitement ameliore d'un signal echographique
FR2559367B1 (fr) Dispositif de fixation et de stockage d'articles
FR2533937B1 (fr) Procede et dispositif d'hydroconversion d'hydrocarbures
BE887088A (fr) Dispositif de manipulation d'echantillon d'irradiation
FR2613485B1 (fr) Dispositif pour le prelevement d'echantillons de substances radioactives et/ou toxiques de composants de procede
FR2612606B1 (fr) Procede et dispositif de destruction d'effluents gazeux toxiques
FR2563913B1 (fr) Dispositif de prelevement et de conditionnement d'echantillons de materiaux sous forme solide, liquide ou gazeuse en vue de leur analyse
FR2600245B1 (fr) Urinometre et dispositif pour recueillir l'urine
FR2650893B1 (fr) Dispositif de laboratoire et methode pour le traitement d'echantillons de roche
FR2566675B1 (fr) Procede et dispositif d'admission de boue
FR2577044B1 (fr) Dispositif pour le prelevement d'echantillons de substances radioactives et/ou toxiques
FR2634731B1 (fr) Dispositif d'ouverture de corps d'enveloppes pour leur chargement
FR2543296B1 (fr) Procede et dispositif pour la preparation d'un echantillon de viande pour la determination de sa composition
IT1217933B (it) Dispositivo e metodo per la modifica di attivita' di microorganismi contenuti in liquidi senza aggiunta di reagenti chimici
BE892625A (fr) Procede et dispositif de preparation d'emballages de portions fermes
PT77429B (fr) Procede pour preparer de nouvelles n-(amino-methyl-5 oxazolin-2 yl-2)n'-phenylurees et de compositions les contenant
FR2572179B2 (fr) Dispositif de prelevement d'echantillons, notamment pour des substances toxiques et/ou radioactives
FR2632727B1 (fr) Dispositif de prelevement d'echantillons liquides
FR2648863B1 (fr) Procede et dispositif de prelevement d'un echantillon de fluide de gisement
FR2593467B1 (fr) Procede et dispositif pour realiser le thermoscellage d'opercules de recipients
FR2570824B1 (fr) Procede et dispositif de prelevement d'echantillons liquides

Legal Events

Date Code Title Description
ST Notification of lapse