Technical and economic characteristics of processes for water detritiation by chemical isotope exchange in the water-hydrogen system

Autor:	Yu.A. Sakharovsky, S. N. Florya, I. S. Ledovskoi, A. I. Kostylev, Mikhail Rozenkevich, I. L. Selivanenko, A. I. Sobolev, Eldar P. Magomedbekov
Rok vydání:	2014
Předmět:	Fractional distillation Hydrogen Chemistry Vacuum distillation Power consumption Nuclear engineering Radiochemistry chemistry.chemical_element Tritium Hydrogen system Physical and Theoretical Chemistry Order of magnitude Isotope exchange
Zdroj:	Radiochemistry. 56:529-534
ISSN:	1608-3288 1066-3622
DOI:	10.1134/s1066362214050130
Popis:	To solve the problem of light-water waste ditritiation, comparative calculations were performed for the two-temperature and one-temperature installations whose operation is based on chemical isotope exchange between hydrogen and water. The two-temperature installation ensures lower power consumption, but exceeds the one-temperature installation in size by an order of magnitude and more. A scheme of a combined installation was suggested, involving the fractional vacuum distillation of water in the step of waste detritiation and successively two- and one-temperature procedures of chemical isotope exchange in the water-hydrogen system in the step of tritium concentration.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b42e6ed5b2e95e37d97b0f8eeebb3cc2 https://doi.org/10.1134/s1066362214050130 Zobrazit plný text záznamu Full text from SpringerLink