RU2005100800A - METHOD FOR DISPOSING TVELS WITH METAL SHELLS - Google Patents

METHOD FOR DISPOSING TVELS WITH METAL SHELLS Download PDF

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Publication number
RU2005100800A
RU2005100800A RU2005100800/06A RU2005100800A RU2005100800A RU 2005100800 A RU2005100800 A RU 2005100800A RU 2005100800/06 A RU2005100800/06 A RU 2005100800/06A RU 2005100800 A RU2005100800 A RU 2005100800A RU 2005100800 A RU2005100800 A RU 2005100800A
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RU
Russia
Prior art keywords
metal shells
tvels
disposing
reaction chamber
chlorine
Prior art date
Application number
RU2005100800/06A
Other languages
Russian (ru)
Other versions
RU2305871C2 (en
Inventor
Виктор Павлович Исаков (RU)
Виктор Павлович Исаков
Валентин Петрович Денискин (RU)
Валентин Петрович Денискин
Владимир Иванович Наливаев (RU)
Владимир Иванович Наливаев
Original Assignee
Федеральное Государственное Унитарное Предпри тие"Научно-исследовательский институт Научно-производственное объединение "Луч" (ФГУП "НИИ НПО "Луч") (RU)
Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ")
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 Федеральное Государственное Унитарное Предпри тие"Научно-исследовательский институт Научно-производственное объединение "Луч" (ФГУП "НИИ НПО "Луч") (RU), Федеральное государственное унитарное предприятие "Научно-исследовательский институт Научно-производственное объединение "ЛУЧ" (ФГУП "НИИ НПО "ЛУЧ") filed Critical Федеральное Государственное Унитарное Предпри тие"Научно-исследовательский институт Научно-производственное объединение "Луч" (ФГУП "НИИ НПО "Луч") (RU)
Priority to RU2005100800/06A priority Critical patent/RU2305871C2/en
Publication of RU2005100800A publication Critical patent/RU2005100800A/en
Application granted granted Critical
Publication of RU2305871C2 publication Critical patent/RU2305871C2/en

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Classifications

    • 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

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Inert Electrodes (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Claims (1)

Способ отбраковки твэлов с металлическими оболочками, включающий обработку твэлов в реакционной камере хлором при нагревании, отличающийся тем, что температуру процесса выбирают в пределах 200-290°С, реакционную камеру предварительно вакуумируют, далее последовательно подают в реакционную камеру кислород и хлор в соотношении 1,0:1,0-1,2:1,0, время процесса выбирают в пределах 5-10 мин, а разделение дефектных и бездефектных твэлов проводят по признаку окрашивания.A method for rejecting fuel rods with metal shells, including treating the fuel rods in the reaction chamber with chlorine when heated, characterized in that the process temperature is selected within 200-290 ° C, the reaction chamber is pre-vacuum, then oxygen and chlorine are subsequently fed into the reaction chamber in a ratio of 1, 0: 1.0-1.2: 1.0, the process time is selected within 5-10 minutes, and the separation of defective and defect-free fuel elements is carried out on the basis of staining.
RU2005100800/06A 2005-01-14 2005-01-14 Quality control method for metal-clad fuel elements RU2305871C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005100800/06A RU2305871C2 (en) 2005-01-14 2005-01-14 Quality control method for metal-clad fuel elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005100800/06A RU2305871C2 (en) 2005-01-14 2005-01-14 Quality control method for metal-clad fuel elements

Publications (2)

Publication Number Publication Date
RU2005100800A true RU2005100800A (en) 2006-06-20
RU2305871C2 RU2305871C2 (en) 2007-09-10

Family

ID=36713959

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005100800/06A RU2305871C2 (en) 2005-01-14 2005-01-14 Quality control method for metal-clad fuel elements

Country Status (1)

Country Link
RU (1) RU2305871C2 (en)

Also Published As

Publication number Publication date
RU2305871C2 (en) 2007-09-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20080115