Production of Activated Carbon Based on the Coal/Pitch System
V. M. MUKHIN1 and N. V. KOROLEV2
1JSC “ENPO “Neorganika”, Elektrostal, Russia
E-mail: victormukhin@yandex.ru
2JSC “TopProm”, Novokuznetsk, Russia
Keywords: coal, coal-tar pitch, activated carbons, pore structure, adsorptive activity, mechanical strength, ash content, grinding, briquetting, milling, activation, carbonization
Abstract
An opportunity to use Zh, D, and KS coal of the Kuznetsk Basin referred to bituminous coals as raw materials to produce activated carbon was investigated. Formulas of coal/pitch systems were developed using coal-tar pitch as a binder. The optimum coal tar content (5 mass %) in the system was determined. New activated carbons based on coal/pitch systems were produced; parameters of their microporous structure, adsorptive properties, and strength performance were examined.
DOI: 10.15372/CSD20180602
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