RU94044509A - Method and fast neutrons reactor for radioactive isotopes production - Google Patents

Method and fast neutrons reactor for radioactive isotopes production

Info

Publication number
RU94044509A
RU94044509A RU94044509/25A RU94044509A RU94044509A RU 94044509 A RU94044509 A RU 94044509A RU 94044509/25 A RU94044509/25 A RU 94044509/25A RU 94044509 A RU94044509 A RU 94044509A RU 94044509 A RU94044509 A RU 94044509A
Authority
RU
Russia
Prior art keywords
reactor
neutrons
fast
fast neutrons
production
Prior art date
Application number
RU94044509/25A
Other languages
Russian (ru)
Other versions
RU2076362C1 (en
Inventor
В.П. Евдокимов
Б.А. Васильев
А.В. Звонарев
А.И. Зиновьев
И.Н. Кравченко
В.И. Матвеев
И.П. Матвеенко
В.М. Поплавский
Н.Г. Родионов
Э.Я. Сметанин
Ю.С. Хомяков
В.А. Черный
Original Assignee
Физико-энергетический институт
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 Физико-энергетический институт filed Critical Физико-энергетический институт
Priority to RU94044509A priority Critical patent/RU2076362C1/en
Publication of RU94044509A publication Critical patent/RU94044509A/en
Application granted granted Critical
Publication of RU2076362C1 publication Critical patent/RU2076362C1/en

Links

Landscapes

  • Particle Accelerators (AREA)

Abstract

FIELD: nuclear energy technology. SUBSTANCE: method includes neutrons spectrum forming in local area of fast neutrons reactor core which has considerable part of neutrons of resonance and thermal energy ranges. For this fast neutrons reactor has special irradiation assemblies containing neutrons moderator made on basis of hydrides of metals and containers filled by initial target material which are separated from regular fuel assembly by steely bulkhead. Method and fast neutrons reactor construction permit radioactive isotope production like carbon-14, cobalt-60 and others, which production in fast neutrons reactor with standard neutrons spectrum is inexpedient technically. EFFECT: more expedient method and fast neutrons reactor construction. 6 cl, 4 dwg

Claims (1)

Использование: изобретение относится к ядерной технологии и может быть использовано в реакторах на быстрых нейтронах. Сущность изобретения: способ и конструкция, реализующая этот способ, осуществляются путем формирования в локальной области быстрого реактора спектров нейтронов с высокой долей нейтронов резонансной и тепловой области энергий. Для этого в быстром реакторе размещены специальные облучательные сборки, содержащие замедлитель нейтронов на основе гидридов металлов и контейнеры с мишенями стартового материала, которые отделены от штатных ТВС реактора стальными сборками. Положительный эффект заключается в возможности реализовать в быстром реакторе наработку радиоактивных изотопов, например углерод-14, кобальт - 60 и др., используемых в медико-биологических целях и различных отраслях промышленности, наработка которых в стандартных спектрах быстрого реактора технически нецелесообразна.Usage: the invention relates to nuclear technology and can be used in fast neutron reactors. The inventive method and design that implements this method are carried out by forming in the local region of a fast reactor neutron spectra with a high proportion of neutrons in the resonance and thermal energy regions. For this purpose, special irradiation assemblies containing neutron moderators based on metal hydrides and containers with starting material targets, which are separated from the standard fuel assemblies of the reactor by steel assemblies, are placed in the fast reactor. The positive effect consists in the possibility of realizing the production of radioactive isotopes in a fast reactor, for example carbon-14, cobalt-60, etc., used for biomedical purposes and various industries, the production of which in the standard spectra of a fast reactor is technically impractical.
RU94044509A 1994-12-23 1994-12-23 Fast neutron reactor and radioactive isotopes producing method RU2076362C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94044509A RU2076362C1 (en) 1994-12-23 1994-12-23 Fast neutron reactor and radioactive isotopes producing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94044509A RU2076362C1 (en) 1994-12-23 1994-12-23 Fast neutron reactor and radioactive isotopes producing method

Publications (2)

Publication Number Publication Date
RU94044509A true RU94044509A (en) 1997-03-10
RU2076362C1 RU2076362C1 (en) 1997-03-27

Family

ID=20163264

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94044509A RU2076362C1 (en) 1994-12-23 1994-12-23 Fast neutron reactor and radioactive isotopes producing method

Country Status (1)

Country Link
RU (1) RU2076362C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2473992C1 (en) * 2011-10-12 2013-01-27 Открытое акционерное общество "Российский концерн по производству электрической и тепловой энергии на атомных станциях" (ОАО "Концерн Росэнергоатом") Method to recover cobalt-60 in nuclear channel-type reactor
RU2569543C1 (en) * 2014-07-08 2015-11-27 Федеральное государственное унитарное предприятие "Горно-химический комбинат" Method of producing nickel-63 radionuclide for beta-voltaic current sources
RU2561378C1 (en) * 2014-09-19 2015-08-27 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Method of producing nickel-63 radionuclide
RU2645718C2 (en) * 2016-06-10 2018-02-28 Акционерное Общество "Наука И Инновации" Method of developing radioactive isotopes in nuclear reactor on quick neutrons

Also Published As

Publication number Publication date
RU2076362C1 (en) 1997-03-27

Similar Documents

Publication Publication Date Title
GB1212480A (en) Energy absorber structure for a nuclear power plant containment system
US4121984A (en) Production of hydrogen by radiolysis
RU94044509A (en) Method and fast neutrons reactor for radioactive isotopes production
RU93003328A (en) METHOD OF ISOTOPE TRANSMUTATION
GB919287A (en) Moderator elements for uniform power nuclear reactor
RU2001103640A (en) PRIMARY TARGET EDUCATION TARGET
EA200101225A1 (en) METHOD OF OBTAINING ENERGY BY DIVIDING FROM RADIOACTIVE WASTE
FR2356243A1 (en) Nuclear fuel structure for molybdenum 99 prodn. - comprising concentric metal tubes with uranium fuel in annular space
ES8703661A1 (en) Radial neutron reflector.
DE102012025244A1 (en) Core fusion reactor is interacted with spherical geometry for fuel to spherical symmetrical laser pulse of less than ten picoseconds duration, where energy flux density is greater than ten megajoule per centimeter square
Matsumoto Observation of quad-neutrons and gravity decay during cold fusion
GB1193950A (en) Kinetic Intense Neutron Generator Reactor
GB1386988A (en) Method of mounting a fuel pellet in a laser-excited fusion reactor
Sahin et al. Optimization of the neutron multiplier of experimental AYMAN hybrid blankets with ThO 2
Harling et al. Alloy development for irradiation performance in fusion reactors
Odette et al. Studies of low temperature, low flux radiation embrittlement of nuclear reactor structural materials
RU2093858C1 (en) Material absorbing neutrons for radionuclide sources of gamma radiation
JPS5447982A (en) Device for shielding neutron at through tubes in reactor
Elze et al. (3He, α) reactions on actinide elements
GB1191807A (en) Thermal Neutron Source
Mas et al. Theoretical and Experimental Study of a Calorimetric Caused by Complex Pile Irradiation; ETUDE THEORIQUE ET EXPERIMENTALE D'UNE TECHNIQUE CALORIMETRIQUE DE MESURE DES DEPOTS D'ENERGIE DANS LES MATERIAUX DUS AU RAYONNEMENT COMPLEXE DE PILE
KIEFHABER Evaluation and interpretation of integral experiments in fast criticals(revised group constants for calculating critical neutron cross sections)
Hahn PRC Nuclear Energy—Exploration & Exploitation—past developments and future trends
Barnes et al. The sensitivity of the first wall radiation damage to fusion reactor blanket composition
Winne Atomic energy in industry