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FEATURES OF PHYSICO-CHEMICAL AND X-RAY STRUCTURE OF URANIUM-CONTAINING ORE HEAP LEACHING FIELD -VOSTOK-
Abstract
In the early 80-ies near the village of Shantobe, Akmola region, a heap leaching manufactory was built. Since 1985, the manufactory processes productive solutions, and the commercial product of the manufactory is a regenerate containing up to 40.0 g / l of uranium. This product is processed at the mining and smelting factory (SMCC) in the city of Stepnogorsk to produce U3O8 uranium oxide. The share of heap leaching accounts for 25.0% of uranium according to control No. 1. But, in connection with the difficulty of financing the heap leaching manufactory (HL) in recent years have been preserved. The use of highly toxic reagent - sulfuric acid - to extract uranium from ore is a characteristic feature of the HL technology, which determines its environmental hazard. The consumption of sulfuric acid, depending on the type of leached ore and the productivity of the enterprise, can be tens and hundreds of tons per year. In this regard, the purpose of this work was to study the state of the physicochemical and X-ray phase structure of uranium-containing ore after sulfuric acid leaching
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Kanayev, A., Kuat, B., Zylikha, K., Kuanysh, T.// The effect of temperature on the duration of the process of biochemical leaching method// International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM 18(1.4), с. 179-186.
Kanayev, A., Kuat, B., Khasenovich, V.K., Kabdishevich, K.S., Uzbekovna, B.A.// Chemolithoautotrophic bacteria in conditions of bioleaching of metals from uranium-containing ores// International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM 18(1.4), с. 27-34.
Basic sanitary rules of radiation safety (OSPORB-99) SP 2.6.1.799-99. Moscow: Ministry Of Health. 1999. - 90 p.
A. F. Khokhlov Under the editorship of Professor/ Solid state physics: Laboratory practice. In 2 volumes/. Volume 1. Methods for obtaining solids and studying their structure. M.: Higher. SHK., 2001. - 364 p.
Pushcharovsky D. Yu. Radiography of minerals: Textbook. for gay men. spets. higher educational. - Moscow: CJSC "Geoinformmark", 2000.
I. A. Tsaplina, A. E. Zhuravleva, Grigorieva N. V., Belyj A.V., Pivovarova T. A., Bulaev, A. G., Melamud V. S., Kondrat'eva T. F. bio-oxidation of gold-containing sulfide concentrate in the change of physico-chemical conditions // Microbiology. 2012. T. 81. No. 3. C. 314-324.
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