Engineering & Technologies, 2016, 9(5), 770-781 ~ ~ ~ УДК 669.717:629.4.027.4 Experience of Application Semicokes Lignite as Barrier Materials in the Production of Primary Aluminium Cells Alexander V. Proshkin*, Vitaliy V. Pingin and Ivan A. Yarosh «RUSAL ETC» LLC 37/1 Pogranichnikov, Krasnoyarsk, 660111, Russia Received 26.03.2016, received in revised form 31.05.2016, accepted 12.07.2016 Seams of traditional insulating and refractory materials, reduce gas-density of a laying and are places of receipt of aggressive liquid and gaseous components in heat-insulating part of cells cathodes. <...> Unshaped material materials which are in a disperse state are considerably deprived of such shortcomings. <...> However need of careful selection of particle size distribution and strong consolidation of dry barrier mixes, possibility of their division according to fractions in the course of installation increases their cost and imposes certain restrictions on their use. <...> In work results of laboratory, theoretical and industrial researches new unshaped materials with use of products of pyrolysis of coals of the Kansk and Achinsk pool which advantage in relation to the traditional unshaped materials is good physical and working properties and low cost are presented. <...> Experience of application semicokes lignite as barrier materials in the production of primary aluminium cells, J. <...> All rights reserved * Corresponding author E-mail address: Aleksandr.Proshkin@rusal.com # 770 # Alexander V. Proshkin, Vitaliy V. Pingin… <...> Experience of Application Semicokes Lignite as Barrier Materials… <...> Опыт применения полукоксов лигнитов как барьерных материалов в алюминиевых электролизерах производства первичного алюминия А.В. Прошкин, В.В. Пингин, И.А. Ярош ООО «РУСАЛ ИТЦ» Россия, 660121, Красноярск, Пограничников, 37 /1 Швы традиционных теплоизоляционных <...>