“GORNIY VESTNIK UZBEKISTANA”, 2019, №4 (79) рр. 45-48
THE RESEARCHING SOME CONTAINIG ROCKS OF URANIUM ORES BY METHOD OF THE THERMAL ANALYSIS
1
Sanakulov K.S.,
General Director,
Professor
,
Doctor of Technical Sciences, info@ngmk.uz
1
Petuhov O.F.,
Deputy Head of the Central Scientific Research Laboratory on science, Doctor of Technical Sciences, о.рetuhov@ngmk.uz
1
Kurbanov M.A.,
Chief Technologist of Mine Management Unit № 5,
mashkhur.kurbanov@mail.ru
1
Sharafutdinov U.Z.,
Head of the Innovation Center, Ph.D., associate professor, u.sharafutdinov@ngmk.uz
1
Navoi Mining and Metallurgical Combinat, Navoi, Uzbekistan
Abstract
The paper presents the results of comparative laboratorial testings physical and chemical properties ion-change resins: BD-706, BO
–
020, BO-008, BD-709S, BD-
710M, А-560, А
–
508, MS-2040. There are results present, that resins ВО-008, BD-709S, BD-710M and MS 2040 do not comply with requirements ОSТ 95.291-86. Kinet-
ics of sorption uranium from sulphuric acid solution and carbonate solution presented, that resin А-560 has the best indexes.
Keywords
: uranium, ion-change resins, kinetics, sorption, sulphuric acid solution, carbonate solution.
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