Radiolysis of solutions of TBP in contact with nitric acid

Autor:	E. V. Barelko, I. P. Solyanina
Rok vydání:	1973
Předmět:	chemistry.chemical_classification Zirconium Inorganic chemistry Extraction (chemistry) General Engineering chemistry.chemical_element Polymer Oxygen chemistry.chemical_compound Hydrolysis Nuclear Energy and Engineering chemistry Nitric acid Large dose Radiolysis Nuclear chemistry
Zdroj:	Soviet Atomic Energy. 35:898-902
ISSN:	1573-8205 0038-531X
DOI:	10.1007/bf01164376
Popis:	The radiolysis of TBP-synthine (synthetic mixture of hydrocarbons) solutions in contact with 3M HNO/sub 3/ at large dose values was studied for various oxygen concentrations. Chemical-radiative yields of the main products, DBP, MBP + H/sub 3/PO/sub 4/, and polymer were measured. The effect of these products on zirconium extraction for high concentrations of zirconium is examined. The cause of precipitate formation in the hydrolysis of such systems was determined. It is related to the formation of insoluble compounds of zirconium with DBP and MBP. This conclusion is confirmed by data from model experiments. (auth)
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cd088da733199397035e0202e9e052a7 https://doi.org/10.1007/bf01164376 Zobrazit plný text záznamu Full text from SpringerLink