Investigation of the Abrasive-Reaction Interaction of Minerals with the Material of Milling Bodies during Mechanochemical Treatment
F. KH. URAKAEV, V. S. SHEVCHENKO and YU. P. SAVINTSEV
Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences,
Pr. Akademika Koptyuga 3, Novosibirsk 630090 (Russia) E-mail: urakaev@uiggm.nsc.ru
Pages: 453-457
Abstract
The possibility of processing natural and industry-caused materials by carrying out mechanochemical reactions participated by the material of milling bodies is investigated; this possibility is based on the use of abrasive (desirably amorphous) inert additives, such as glass or fused quartz. The essence of the method is the abrasive-reaction wearing of the material of milling bodies of the mechanochemical reactor. Meta-oxide-sulphide composites (during the treatment of tenorite and galena) and composites based on pyrite and quartz (during mechanical activation of a mixture of sulphur and amorphous quartz) were obtained in a planetary AGO-2 mill with steel equipment.
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