Three-phase universal electromagnetic technological reactor for processing of minerals
DOI:
https://doi.org/10.18321/Keywords:
reactor, mineral raw materials, electric smelting, meltAbstract
This paper discusses the issues of technology and processing electromelting mineral rocks with a melting point up to 2200 K in a three-phase universal technological reactor. The results of thermodynamic calculations of melting various materials, including basalt, chrome waste sludge and dust cleaning chromium production are given. The calculations have shown that the gas and the condensed phases are no toxic substance, and in smelting slurry of monohromat toxic hexavalent chrome becomes completely secure trivalent. The results of experimental heats these minerals, which are defined on the basis of the optimal technological parameters of the reactor and shows promising processing minerals in their electromelting with electromagnetic stirring of the melt, are given. Thus, on the basis of calculated and experimental data, it is determined that the specific energy consumption for processing basalt and chromium sludge does not exceed 1 kW·h/kg, and the reduction of oxides of chromium carbides to it - 1.5 kW·h/kg.References
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Copyright (c) 2013 В.Г. Лукьященко, В.Е. Мессерле, А.Б. Устименко, С.Х. Акназаров, З.А. Мансуров, К.А. Умбеткалиев; В.Н. Шевченко

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