FR2445593A1 - Appareillage de concentration de dechets radioactifs - Google Patents

Appareillage de concentration de dechets radioactifs

Info

Publication number
FR2445593A1
FR2445593A1 FR7931466A FR7931466A FR2445593A1 FR 2445593 A1 FR2445593 A1 FR 2445593A1 FR 7931466 A FR7931466 A FR 7931466A FR 7931466 A FR7931466 A FR 7931466A FR 2445593 A1 FR2445593 A1 FR 2445593A1
Authority
FR
France
Prior art keywords
pump
rails
enclosure
radioactive waste
vehicle
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.)
Granted
Application number
FR7931466A
Other languages
English (en)
Other versions
FR2445593B3 (fr
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.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Publication of FR2445593A1 publication Critical patent/FR2445593A1/fr
Application granted granted Critical
Publication of FR2445593B3 publication Critical patent/FR2445593B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/08—Processing by evaporation; by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/12—Radioactive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/41—Removable units

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Nuclear Medicine (AREA)

Abstract

Appareillage comprenant une cuve 10 alimentée en déchets radioactifs par une canalisation 11. Une première pompe 14 fixée sur un véhicule 25 sur rails refoule le liquide aqueux à concentrer de la canalisation dans la cuve à l'intérieur du blindage 28 et une pompe de réserve 31 montée sur un véhicule identique 33 est située à l'extérieur de l'enceinte de blindage 28 et à proximité des rails. Lorsque la première pompe tombe en panne, il suffit de l'extraire de l'enceinte, de placer le véhicule supportant la pompe de réserve sur les rails et de la faire pénétrer dans l'enceinte de manière à la raccorder rapidement au circuit de concentration. Application aux centrales nucléaires.
FR7931466A 1978-12-26 1979-12-21 Appareillage de concentration de dechets radioactifs Granted FR2445593A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/973,503 US4246065A (en) 1978-12-26 1978-12-26 Radioactive waste concentration

Publications (2)

Publication Number Publication Date
FR2445593A1 true FR2445593A1 (fr) 1980-07-25
FR2445593B3 FR2445593B3 (fr) 1981-10-23

Family

ID=25520978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931466A Granted FR2445593A1 (fr) 1978-12-26 1979-12-21 Appareillage de concentration de dechets radioactifs

Country Status (4)

Country Link
US (1) US4246065A (fr)
ES (1) ES8103454A1 (fr)
FR (1) FR2445593A1 (fr)
IT (1) IT1126844B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305780A (en) * 1980-11-12 1981-12-15 The United States Of America As Represented By The United States Department Of Energy Hot air drum evaporator
US6099693A (en) * 1998-03-06 2000-08-08 Pure Water, Inc. Movable water distiller

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1415047A (en) * 1921-03-31 1922-05-09 Ingersoll Rand Co Portable compressor unit
US1771889A (en) * 1928-08-02 1930-07-29 Hobart Bros Company Compressor
US1958065A (en) * 1930-08-15 1934-05-08 Jens A Paasche Compressor unit
US1891408A (en) * 1931-07-08 1932-12-20 Barnes Mfg Company Diaphragm convertible pump
US2789756A (en) * 1954-07-28 1957-04-23 Harry J Allen Convertible power unit
FR2178291A5 (fr) * 1972-03-27 1973-11-09 Babcock Atlantique Sa
US3933576A (en) * 1973-05-17 1976-01-20 Whiting Corporation Evaporation of radioactive wastes
US4050638A (en) * 1974-04-24 1977-09-27 Ngk Insulators, Ltd. Radioactive matter containing waste gas treating installation

Also Published As

Publication number Publication date
FR2445593B3 (fr) 1981-10-23
ES487235A0 (es) 1981-02-16
ES8103454A1 (es) 1981-02-16
IT7951185A0 (it) 1979-12-24
IT1126844B (it) 1986-05-21
US4246065A (en) 1981-01-20

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