EA200300147A1 - CERAMIC MATERIAL FOR THE TRAIL OF THE MELT OF THE ACTIVE ZONE OF THE NUCLEAR REACTOR - Google Patents

CERAMIC MATERIAL FOR THE TRAIL OF THE MELT OF THE ACTIVE ZONE OF THE NUCLEAR REACTOR

Info

Publication number
EA200300147A1
EA200300147A1 EA200300147A EA200300147A EA200300147A1 EA 200300147 A1 EA200300147 A1 EA 200300147A1 EA 200300147 A EA200300147 A EA 200300147A EA 200300147 A EA200300147 A EA 200300147A EA 200300147 A1 EA200300147 A1 EA 200300147A1
Authority
EA
Eurasian Patent Office
Prior art keywords
nuclear reactor
melt
trail
ceramic material
oxide
Prior art date
Application number
EA200300147A
Other languages
Russian (ru)
Other versions
EA003961B1 (en
Inventor
Елена Александровна Павлова
Александр Стальевич СИДОРОВ
Эльза Яковлевна Соловейчик
Владимир Анатольевич Тихомиров
Юрий Петрович Удалов
Николай Фёдорович Фёдоров
Original Assignee
Санкт-Петербургский государственный технологический институт (технический университет)
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 Санкт-Петербургский государственный технологический институт (технический университет) filed Critical Санкт-Петербургский государственный технологический институт (технический университет)
Priority to EA200300147A priority Critical patent/EA200300147A1/en
Publication of EA003961B1 publication Critical patent/EA003961B1/en
Publication of EA200300147A1 publication Critical patent/EA200300147A1/en

Links

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

Landscapes

  • Compositions Of Oxide Ceramics (AREA)

Abstract

Керамический жертвенный материал для устройства локализации расплава активной зоны ядерного реактора, полученный спеканием смеси из оксида железа FeOи оксида алюминия AlO, в которую введен активатор спекания, выбранный из группы, содержащей оксид ванадия VOи оксид марганца MnO. Массовое содержание оксида железа составляет от 62 до 90%, оксида алюминия - от 8 до 33%; активатора спекания - от 2 до 5%.Ceramic sacrificial material for the device for localization of the core melt of a nuclear reactor, obtained by sintering a mixture of iron oxide FeO and aluminum oxide AlO, into which a sintering activator selected from the group containing vanadium oxide VO and manganese oxide MnO. The mass content of iron oxide is from 62 to 90%, aluminum oxide - from 8 to 33%; sintering activator - from 2 to 5%.

EA200300147A 2003-02-13 2003-02-13 CERAMIC MATERIAL FOR THE TRAIL OF THE MELT OF THE ACTIVE ZONE OF THE NUCLEAR REACTOR EA200300147A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200300147A EA200300147A1 (en) 2003-02-13 2003-02-13 CERAMIC MATERIAL FOR THE TRAIL OF THE MELT OF THE ACTIVE ZONE OF THE NUCLEAR REACTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA200300147A EA200300147A1 (en) 2003-02-13 2003-02-13 CERAMIC MATERIAL FOR THE TRAIL OF THE MELT OF THE ACTIVE ZONE OF THE NUCLEAR REACTOR

Publications (2)

Publication Number Publication Date
EA003961B1 EA003961B1 (en) 2003-10-30
EA200300147A1 true EA200300147A1 (en) 2003-10-30

Family

ID=30470208

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300147A EA200300147A1 (en) 2003-02-13 2003-02-13 CERAMIC MATERIAL FOR THE TRAIL OF THE MELT OF THE ACTIVE ZONE OF THE NUCLEAR REACTOR

Country Status (1)

Country Link
EA (1) EA200300147A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2666901C1 (en) * 2017-06-19 2018-09-13 Акционерное общество "Тяжмаш" Sacrificial material for a melt trap of a nuclear reactor
RU2754136C2 (en) * 2019-11-11 2021-08-30 Акционерное общество "Тяжмаш" Iron-oxide portland cement for core catcher of nuclear reactor

Also Published As

Publication number Publication date
EA003961B1 (en) 2003-10-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM MD TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ BY KZ KG TJ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU