FR2207330A1 - Corrosion protecting of radioactive fuel rods - during storage in ponds using an organic coating - Google Patents

Corrosion protecting of radioactive fuel rods - during storage in ponds using an organic coating

Info

Publication number
FR2207330A1
FR2207330A1 FR7241293A FR7241293A FR2207330A1 FR 2207330 A1 FR2207330 A1 FR 2207330A1 FR 7241293 A FR7241293 A FR 7241293A FR 7241293 A FR7241293 A FR 7241293A FR 2207330 A1 FR2207330 A1 FR 2207330A1
Authority
FR
France
Prior art keywords
ponds
coating
fuel rods
during storage
organic coating
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
FR7241293A
Other languages
French (fr)
Other versions
FR2207330B1 (en
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
Priority to FR7241293A priority Critical patent/FR2207330A1/en
Publication of FR2207330A1 publication Critical patent/FR2207330A1/en
Application granted granted Critical
Publication of FR2207330B1 publication Critical patent/FR2207330B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Radioactive fuel rods are protected from corrosion in storage ponds by a protective org. coating which is insol. or slightly sol. in water. Two types of coating are described. In the first a coating is formed by dipping the fuel rod in a bath of dodecane and in the second tributylphosphate is added to the pond water at a concn. below the solubility limit. The tributylphosphate in soln. then reacts with the fuel rod surface to form a protective layer. The redn. in corrosion obtd. by using the org. coatings markedly improves the ease of handling of the fuel elements prior to chemical processing.
FR7241293A 1972-11-21 1972-11-21 Corrosion protecting of radioactive fuel rods - during storage in ponds using an organic coating Granted FR2207330A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7241293A FR2207330A1 (en) 1972-11-21 1972-11-21 Corrosion protecting of radioactive fuel rods - during storage in ponds using an organic coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7241293A FR2207330A1 (en) 1972-11-21 1972-11-21 Corrosion protecting of radioactive fuel rods - during storage in ponds using an organic coating

Publications (2)

Publication Number Publication Date
FR2207330A1 true FR2207330A1 (en) 1974-06-14
FR2207330B1 FR2207330B1 (en) 1978-09-08

Family

ID=9107462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7241293A Granted FR2207330A1 (en) 1972-11-21 1972-11-21 Corrosion protecting of radioactive fuel rods - during storage in ponds using an organic coating

Country Status (1)

Country Link
FR (1) FR2207330A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556490A1 (en) * 1983-12-09 1985-06-14 Kernforschungsanlage Juelich METHOD FOR STORING SUSPECTED FUEL ELEMENTS
EP1571677B2 (en) † 2004-03-06 2012-11-07 GNS Gesellschaft für Nuklear-Service mbH Container for transport and/or storage with at least one radioactive element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556490A1 (en) * 1983-12-09 1985-06-14 Kernforschungsanlage Juelich METHOD FOR STORING SUSPECTED FUEL ELEMENTS
DE3344525A1 (en) * 1983-12-09 1985-06-20 Kernforschungsanlage Jülich GmbH, 5170 Jülich METHOD FOR STORING BURNED FUEL ELEMENTS
US4756871A (en) * 1983-12-09 1988-07-12 Kernforschungsanlage Julich Gmbh Method of storing spent nuclear fuel elements
EP1571677B2 (en) † 2004-03-06 2012-11-07 GNS Gesellschaft für Nuklear-Service mbH Container for transport and/or storage with at least one radioactive element

Also Published As

Publication number Publication date
FR2207330B1 (en) 1978-09-08

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Legal Events

Date Code Title Description
ST Notification of lapse