EA201650111A1 - DIAGNOSTICS OF LEAD-BISMUTA HEAT CARRIER OF FAST REACTOR - Google Patents

DIAGNOSTICS OF LEAD-BISMUTA HEAT CARRIER OF FAST REACTOR

Info

Publication number
EA201650111A1
EA201650111A1 EA201650111A EA201650111A EA201650111A1 EA 201650111 A1 EA201650111 A1 EA 201650111A1 EA 201650111 A EA201650111 A EA 201650111A EA 201650111 A EA201650111 A EA 201650111A EA 201650111 A1 EA201650111 A1 EA 201650111A1
Authority
EA
Eurasian Patent Office
Prior art keywords
coolant
lead
bismuth
fast reactor
reactor
Prior art date
Application number
EA201650111A
Other languages
Russian (ru)
Inventor
Петр Никифорович МАРТЫНОВ
Радомир Шамильевич АСХАДУЛЛИН
Алексей Николаевич СТОРОЖЕНКО
Александр Юрьевич ЛЕГКИХ
Original Assignee
Открытое Акционерное Общество "Акмэ-Инжиниринг"
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 Открытое Акционерное Общество "Акмэ-Инжиниринг" filed Critical Открытое Акционерное Общество "Акмэ-Инжиниринг"
Publication of EA201650111A1 publication Critical patent/EA201650111A1/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/025—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
    • 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
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

Изобретение относится к области машиностроения, а именно к применяемым в атомной энергетике способам диагностики ядерных реакторов на быстрых нейтронах. Цель изобретения - создание эффективного способа диагностики и диагностической системы теплоносителя свинцово-висмутового быстрого реактора. Поставленная цель достигнута, а техническая задача решена тем, что способ диагностики теплоносителя свинцово-висмутового быстрого реактора включает процесс измерения параметров теплоносителя, причем процедура контроля и управления включает измерение активности кислорода в свинцово-висмутовом теплоносителе в центральной буферной емкости реакторного моноблока, измерение активности кислорода в свинцово-висмутовом теплоносителе в периферийной буферной емкости реакторного моноблока, контрольное измерение активности кислорода в свинцово-висмутовом теплоносителе в "холодной" фазе резервным датчиком, который в основное время сохраняет свои параметры вне теплоносителя, и погружается в свинцово-висмутовый теплоноситель только на время измерения, управление массообменным аппаратом для ввода растворенного кислорода в теплоноситель с целью обеспечения заданного кислородного режима теплоносителя, управление дожиганием и диспергатором газа для реализации водородной очистки теплоносителя.The invention relates to the field of engineering, namely to used in atomic energy methods of diagnosing nuclear reactors on fast neutrons. The purpose of the invention is the creation of an effective diagnostic method and diagnostic system coolant lead-bismuth fast reactor. The goal is achieved, and the technical problem is solved by the fact that the method for diagnosing the coolant of a lead-bismuth fast reactor involves measuring the parameters of the coolant, and the monitoring and control procedure includes measuring the oxygen activity in the lead-bismuth coolant in the central buffer tank lead-bismuth coolant in the peripheral buffer tank of a monoblock reactor, control measurement of oxygen activity in the vessel cool-phase cool-phase coolant with back-up sensor, which mostly keeps its parameters outside the coolant, and plunges into the lead-bismuth coolant only for the duration of the measurement; , management of afterburning and gas dispersant for the hydrogen purification of the coolant.

EA201650111A 2014-12-15 2015-11-16 DIAGNOSTICS OF LEAD-BISMUTA HEAT CARRIER OF FAST REACTOR EA201650111A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2014150469/07A RU2596159C2 (en) 2014-12-15 2014-12-15 Diagnostic technique for heat carrier lead-bismuth one fast reactor and diagnostic system for realizing said method
PCT/RU2015/000792 WO2016099331A1 (en) 2014-12-15 2015-11-16 Diagnosis of lead-bismuth fast reactor coolant

Publications (1)

Publication Number Publication Date
EA201650111A1 true EA201650111A1 (en) 2017-07-31

Family

ID=56127047

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201650111A EA201650111A1 (en) 2014-12-15 2015-11-16 DIAGNOSTICS OF LEAD-BISMUTA HEAT CARRIER OF FAST REACTOR

Country Status (3)

Country Link
EA (1) EA201650111A1 (en)
RU (1) RU2596159C2 (en)
WO (1) WO2016099331A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2732732C1 (en) * 2020-02-06 2020-09-22 Акционерное общество "Прорыв" Modular system for controlling thermodynamic activity of oxygen in heavy liquid metal coolant of nuclear reactor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3854789A1 (en) 2020-01-22 2021-07-28 Cygnet Biosciences B.V. Macrocyclic compounds useful as chitinase inhibitors
CN113030155B (en) * 2021-03-05 2021-12-21 上海交通大学 Experimental system for researching flow solidification behavior of lead and bismuth
CN115132385B (en) * 2022-07-01 2023-08-22 西安交通大学 Experimental system and method for interaction of lead-based reactor core melt and coolant
WO2024077532A1 (en) * 2022-10-12 2024-04-18 中广核研究院有限公司 Online test apparatus and method for oxygen sensor in lead-bismuth reactor

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Publication number Priority date Publication date Assignee Title
SU371617A1 (en) * 1971-03-17 1973-02-22 METHOD OF CONTROL OVER THE DISTRIBUTION OF IMPURITIES IN COLD TRAYS OF LIQUID-METALLIC IMPURITIES
RU21949U1 (en) * 2001-10-02 2002-02-27 Дуньшин Дмитрий Николаевич ALARM SYSTEM AND PROTECTION OF GAS-CONSUMPING EQUIPMENT
JP3838909B2 (en) * 2001-12-21 2006-10-25 三井造船株式会社 Method for preventing corrosion of structural materials for liquid metal coolant
RU67562U1 (en) * 2007-07-18 2007-10-27 Сергей Львович Горохов LIFT GROUP MANAGEMENT SYSTEM
RU87841U1 (en) * 2009-05-29 2009-10-20 ЗАО "РАДИУС Автоматика" MICROPROCESSOR RELAY PROTECTION SYSTEM WITH SYNCHRONIZATION BY ASTRONOMIC TIME AND SERIAL CHANNEL FOR COMMUNICATION WITH RELAY PROTECTION DEVICES AND AUTOMATION
RU136608U1 (en) * 2013-04-29 2014-01-10 Общество с ограниченной ответственностью "Московский завод "ФИЗПРИБОР" KTPS-PN CSR DATA COLLECTION SYSTEM ON THE STATE OF THE TECHNOLOGICAL EQUIPMENT OF THE NPP POWER UNIT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2732732C1 (en) * 2020-02-06 2020-09-22 Акционерное общество "Прорыв" Modular system for controlling thermodynamic activity of oxygen in heavy liquid metal coolant of nuclear reactor

Also Published As

Publication number Publication date
RU2014150469A (en) 2016-07-10
RU2596159C2 (en) 2016-08-27
WO2016099331A1 (en) 2016-06-23

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