Integrated Use of Kuznetsk Coal in Multi-State Preparation for Combustion and Recovery of Waste
B. A. Anferov, L. V. Kuznetsova
Federal Research Center of Cola and Coal Chemistry, Siberian Branch, Russian Academy of Sciences, Kemerovo, Russia
Keywords: рядовой уголь, сжигание, пылевоздушная смесь, разделение потоков, золошлаковые отходы, ценные химические элементы, рудный концентрат, утилизация, Run-of-mine coal, combustion, air-and-dust mixture, separation of flows, ash and slag waste, valuable chemical elements, ore concentrate, recovery
Abstract
Some kinds of coal in Kuzbass are metalliferous and should be used to the best advantage both as fuel and as a source of valuable components recoverable from ash and slag. It is proposed to initiate a production system composed of a coal mine, heat power plant with multi-stage coal preparation for combustion and a waste treatment plant for: furnace refuses and light-end products in the form of pregnant solution and fly ash.
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