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2 191 436

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Application

2001128176/06, 2001-10-12

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Start date

2001-10-12

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Actual filing date

2001-10-12

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Published

2002-10-20

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Inventor

Gusarov V.V.Beshta S.V.Khabenskij V.B.Granovskij V.S.Saenko I.V.Bezlepkin V.V.Kukhtevich I.V.Mozhzherin V.A.Migal' V.P.Sakulin V.Ja.Novikov A.N.Salagina G.N.Shtern E.A.

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Holder

Otkrytoe Aktsionernoe Obshchestvo Kombinat Ogneuporov"

OXIDE MATERIAL OF NUCLEAR REACTOR MOLTEN CORE CATCHER Russian patent published in 2002 - IPC

Abstract RU 2191436 C1

FIELD: nuclear power engineering. SUBSTANCE: additionally introduced in corium catcher oxide material incorporating Al₂O₃, SiO₂, are Fe₂O₃ and/or Fe₃O₄ and target additive in the form of Gd₂O₃, or Eu₂O₃, or Sm₂O₃, proportion of ingredients being as follows, mass percent: Fe₂O₃ and/or Fe₃O₄, 46-80; Al₂O₃, 16-50; SiO₂, 1-4; and target additive, 0.1-4. EFFECT: enhanced degree of subcriticality, nuclear safety, and confinement efficiency of corium. 3 cl, 1 tbl

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RU 2 191 436 C1

Authors

Gusarov V.V.

Beshta S.V.

Khabenskij V.B.

Granovskij V.S.

Saenko I.V.

Bezlepkin V.V.

Kukhtevich I.V.

Mozhzherin V.A.

Migal' V.P.

Sakulin V.Ja.

Novikov A.N.

Salagina G.N.

Shtern E.A.

Dates

2002-10-20—Published

2001-10-12—Filed