作者: E. A. Salgansky , M. V. Tsvetkov , Kh. M. Kadiev , M. Ya. Visaliev , L. A. Zekel’
DOI: 10.1134/S1070427219120024
关键词:
摘要: The content of rare and valuable metals in oils coals the RF methods for their extraction are reviewed. It is shown that oils, natural bitumens, can be regarded as a potential source metals. At present, acid or alkaline leaching used to extract from petcoke ash products. having minimum enable an economically justified commercial development were determined. rest only possible combination with obtaining other products via implementation new energy-resource-effective technologies.