Journal of Siberian Federal University. Engineering & Technologies / Protection of the Anode Surface of the Aluminum Electrolysis from Oxidation

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Issue
Journal of Siberian Federal University. Engineering & Technologies. 2010 3 (3)
Authors
Gildebrandt, Eduard M.; Vershinina, Evgeniya P.; Frizorger, Vladimir K.
Contact information
Gildebrandt, Eduard M. : Siberian Federal University Russian Engineering Company, Krasnoyarsk city , 79 Svobodny, Krasnoyarsk, 660041 Russia 16 Pogranichnikov, Krasnoyarsk, 660111, Russia , e-mail: ; Vershinina, Evgeniya P. : Siberian Federal University Russian Engineering Company, Krasnoyarsk city , 79 Svobodny, Krasnoyarsk, 660041 Russia 16 Pogranichnikov, Krasnoyarsk, 660111, Russia; Frizorger, Vladimir K. : Siberian Federal University Russian Engineering Company, Krasnoyarsk city , 79 Svobodny, Krasnoyarsk, 660041 Russia 16 Pogranichnikov, Krasnoyarsk, 660111, Russia
Keywords
anode; consumption of carbon; gasification reaction; surface protection
Abstract

Разработан материал и способ защиты поверхности анода от окисления углекислым газом. Выполнены термодинамические расчёты реакций взаимодействия предполагаемых материалов покрытий с СО2, HF и AlF3, проведён дифференциально-термический и рентгенофазовый анализ композиций. Сделан сравнительный микроскопический анализ поверхности угольных материалов.

The material of anode and the method of anode surface protection from oxidation CO2 were developed. Thermodynamic calculations of interactions between alleged material with СО2, HF и AlF3 were performed. Compositions were analyzed by differential thermal and X-Ray methods. A comparative microscopic analysis of carbon materials surface was made.

Pages
272-283
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/1785

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