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2 537 013

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(51)

IPC

G21C3/58(2006-01-01)

G21C19/42(2006-01-01)

(21) (22)

Application

2012153208/05, 2012-12-07

(24)

Start date

2012-12-07

(22)

Actual filing date

2012-12-07

(45)

Published

2014-12-27

(72)

Inventor

Zil'Berman Boris JakovlevichFedorov Jurij StepanovichRimskij-Korsakov Aleksandr AndreevichBibichev Boris Anatol'EvichChubarov Mikhail NikolaevichAlekseev Pavel Nikolaevich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Institut Imeni V.G. Khlopina"

FUEL COMPOSITION FOR WATER-COOLED THERMAL-NEUTRON REACTORS Russian patent published in 2014 - IPC G21C3/58 G21C19/42

Abstract RU 2537013 C2

FIELD: physics, atomic power.

SUBSTANCE: invention relates to nuclear engineering, particularly thermal-neutron reactor fuel. The fuel composition for water-cooled thermal-neutron reactors includes a mixture of regenerated plutonium and enriched uranium in the form of oxides, wherein the enriched uranium used is enriched regenerated uranium, with the ratio of components defined by energy potential equal to the potential of freshly prepared fuel from enriched natural uranium which provides 100% reactor core loading.

EFFECT: invention enables to fully and simultaneously recycle regenerated uranium and plutonium extracted from spent nuclear fuel.

6 cl, 4 ex

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RU 2 537 013 C2

Authors

Zil'Berman Boris Jakovlevich

Fedorov Jurij Stepanovich

Rimskij-Korsakov Aleksandr Andreevich

Bibichev Boris Anatol'Evich

Chubarov Mikhail Nikolaevich

Alekseev Pavel Nikolaevich

Dates

2014-12-27—Published

2012-12-07—Filed