Coolant-Dosing Control System for the Desublimation Apparatus in Uranium Hexafluoride Production; Atomic Energy; Vol. 129, iss. 3

Dettagli Bibliografici
Parent link:Atomic Energy
Vol. 129, iss. 3.— 2021.— [P. 149-154]
Autore principale: Nikolaev A. V. Aleksandr Valerjevich
Ente Autore: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла
Altri autori: Krinitsyn N. S. Nikolay Stanislavovich, Dyadik V. F. Valery Feodosievich
Riassunto:Title screen
The need to reduce operating costs of commercial uranium hexafluoride production motivates the present study. With this in mind, a variant of coolant flow reduction in the tubing of the desublimation apparatus is proposed. Mathematical calculations showed that the coolant consumption can be reduced by a factor of 2. Field experiments performed at an operating production facility have confirmed the obtained results. A combined control system has been developed to maintain the coolant flow at the minimum level and to secure the conditions of desublimation for uranium hexafluoride. The developed control system will make it possible to reduce by factor of 2 the volume of coolant consumption without loss of product quality or production volume.
Режим доступа: по договору с организацией-держателем ресурса
Lingua:inglese
Pubblicazione: 2021
Soggetti:
Accesso online:https://doi.org/10.1007/s10512-021-00727-6
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664579

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200 1 |a Coolant-Dosing Control System for the Desublimation Apparatus in Uranium Hexafluoride Production  |f A. V. Nikolaev, N. S. Krinitsyn, V. F. Dyadik 
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330 |a The need to reduce operating costs of commercial uranium hexafluoride production motivates the present study. With this in mind, a variant of coolant flow reduction in the tubing of the desublimation apparatus is proposed. Mathematical calculations showed that the coolant consumption can be reduced by a factor of 2. Field experiments performed at an operating production facility have confirmed the obtained results. A combined control system has been developed to maintain the coolant flow at the minimum level and to secure the conditions of desublimation for uranium hexafluoride. The developed control system will make it possible to reduce by factor of 2 the volume of coolant consumption without loss of product quality or production volume. 
333 |a Режим доступа: по договору с организацией-держателем ресурса 
461 |t Atomic Energy 
463 |t Vol. 129, iss. 3  |v [P. 149-154]  |d 2021 
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701 1 |a Krinitsyn  |b N. S.  |g Nikolay Stanislavovich 
701 1 |a Dyadik  |b V. F.  |c specialist in the field of automatic control systems  |c associate Professor of Tomsk Polytechnic University, candidate of technical Sciences  |f 1939-  |g Valery Feodosievich  |3 (RuTPU)RU\TPU\pers\34268  |9 17799 
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