METHOD OF NUCLEAR FUEL SYNTHESIS FOR POWER FAST NEUTRON REACTORS WITH REACTOR CORE FROM MOLTEN SALT Russian patent published in 2012 - IPC G21C3/00

Abstract RU 2450373 C2

FIELD: power engineering.

SUBSTANCE: invention relates to one of concepts to develop subsequent generations of power fast neutron reactors with nuclear fuel (NF) in a reactor core (RC) from molten uranium-containing chlorides. The method of nuclear fuel synthesis for power fast neutron reactors with a reactor core from a molten salt (mol. 1:1); KCl-UCl₄. Uranium tetrachloride is introduced into initial melt of potassium chloride at 800°C by means of anode dissolution of oxide-coal electrodes of uranium (UO₂+C), containing 20% of carbon excess needed for the electrode reaction: UO₂+C-4e=U⁴⁺+CO₂.

EFFECT: invention makes it possible to produce required compositions of chloride nuclear fuel that does not contain oxygen from simple triuranium octaoxides most available among oxides.

3 cl

Similar patents RU2450373C2

Title	Year	Author	Number
NUCLEAR REACTOR WITH FISSIBLE REGION REPRESENTING SALT MELT	2006	Beketov Askol'D Rafailovich Vasin Boris Dmitrievich Volkovich Vladimir Anatol'Evich Gol'Dshtejn Sergej Ljudvigovich Desjatnik Vasilij Nikiforovich Nichkov Ivan Fedorovich Raspopin Sergej Pavlovich Sergienko Dmitrij Aleksandrovich Skiba Oleg Vladimirovich Jamshchikov Leonid Fedorovich	RU2344500C2
METALLIC URANIUM OBTAINING METHOD	2012	Gerasimenko Maksim Nikolaevich Evstaf'Ev Aleksej Alekseevich Zhitkov Sergej Aleksandrovich Skripnikov Vladimir Vasil'Evich Shimanskij Sergej Anatol'Evich	RU2497979C1
METHOD AND PLANT FOR RECYCLING OF SPENT NUCLEAR FUEL	2007	Babikov Leonid Georgievich Raspopin Sergej Pavlovich	RU2371792C2
NUCLEAR REACTOR DEVICE FOR GENERATION OF ENERGY FROM NUCLEAR REACTION	2015	Cheatham Jesse R. Iii Cisneros Anselmo T. Jr. Czerwinski Ken El-Dasher Bassem S. Kelleher Brian C. Kerlin William M. Kramer Kevin Latkowski Jeffery F. Petroski Robert C. Walter Joshua C.	RU2709966C2
METHOD TO CLEAN LEAD COOLANT OF POWER REACTORS WITH REACTOR CORE AS MOLTEN SALTS	2010	Beketov Askol'D Rafailovich Vasin Boris Dmitrievich Lebedev Vladimir Aleksandrovich Raspopin Sergej Pavlovich Sergienko Nelli Dmitrievna	RU2496159C2
METHOD FOR EXTRACTING ACTINIDES FROM THE ANODE RESIDUE OF THE OPERATION OF ELECTROLYTIC REFINING OF SPENT NUCLEAR FUEL	2021	Karimov Kirill Rauilevich Potapov Aleksej Mikhajlovich Zajkov Yurij Pavlovich Dedyukhin Aleksandr Evgenevich Suzdaltsev Andrej Viktorovich Mazannikov Mikhail Valerevich	RU2783506C1
METHOD OF CLEANING IRRADIATED NUCLEAR FUEL	2012	Volkovich Vladimir Anatol'Evich Vasin Boris Dmitrievich Mal'Tsev Dmitrij Sergeevich Aleksandrov Denis Evgen'Evich	RU2499306C1
METHOD OF NITRIDE SPENT NUCLEAR FUEL RECYCLING IN SALT MELTS	2015	Khokhlov Vladimir Antonovich Potapov Aleksej Mikhajlovich Shishkin Vladimir Jurevich Bove Andrej Leonidovich Zajkov Jurij Pavlovich	RU2603844C1
CONTROL OF FISSION REACTION IN NUCLEAR REACTOR ON MELTS OF SALTS	2015	Johns Christopher J. Vollmer James M. Latkowski Jeffery F. Cisneros Anselmo T. Jr. Cheatham Jesse R. Iii	RU2718961C2
METHOD OF PROCESSING SPENT NUCLEAR FUEL NITRIDE IN SALT MELTS	2017	Zajkov Yurij Pavlovich Shishkin Vladimir Yurevich Kovrov Vadim Anatolevich Potapov Aleksej Mikhajlovich Suzdaltsev Andrej Viktorovich Sukhanov Leonid Petrovich Gerasimenko Maksim Nikolaevich Zhitkov Aleksandr Sergeevich	RU2732740C1

RU 2 450 373 C2

Authors

Nichkov Ivan Fedorovich

Raspopin Sergej Pavlovich

Dates

2012-05-10—Published

2008-07-10—Filed