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Gorniy vestnik Uzbekistana

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.

First Page

45

Last Page

48

References

1. Petukhov O.F., Istomin V.P., Rudnev S.V. and Hasanov A.S. Uranus. - Tashkent: Turon zumin - ziyo.- 2015 .-- рр. 266-267. 2. Shatalov V.V., Peganov V.A., Molchanova T.V., Akimova I.D. Ion-exchange processes in the technology of processing uranium ores // Mining Journal.- 2009.- No. 6.– рр.65-70. 3. Ion exchange materials for hydrometallurgy, wastewater treatment and water treatment. Handbook edited by B.N. Laskorina. - M.: VNIIHT. - 1983. - 207 р. 4. OST 95.291-86. Ionites. Anionites. - M .: Catalog of state standards. - 1986. 5. Volkov V.P. Sorption processes of existing industries. - M.: Ore and metals. - 2014 .-- рр. 17-23.

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