Effect of Accelerated Electrons on Zeolite-Containing Rocks in the East Transbaikalia
A. N. KHAT’KOVA1, V. I. ROSTOVTSEV2, K. K. RAZMAKHNIN1, V. N. EMEL’YANOV1
1Transbaikalia State University, ul. Aleksandro-Zavodskaya 30, Chita, 672039 Russia
2N.A. Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Krasnyi pr. 54, Novosibirsk, 630091 Russia
Keywords: mineral raw material, East Transbaikalia zeolites, accelerated electron treatment, mineral unlocking, process efficiency
Abstract
It has been found that accelerated electrons have great influence on strength properties of zeolite-containing rocks, and on their post-grinding grain-size composition and the degree of unlocking, which intensifies further processing. The authors show the possibility of reducing the content of ferruginous admixture in zeolite products: from 3.14 to 0.36% for zeolite-containing rocks from Shivyrtui deposit and from 11.2 to 0.12% for chabasite-containing basaltic andesite from Talan-Gozagorsky deposit.
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