Process for the electrochemical conversion of coal and application of the reaction products

摘要

Ground coal is dispersed in an aqueous electrolyte and alternately anodically oxidised and cathodically reduced. The reaction gases, the liquid hydrocarbons obtained and other volatile organic compounds are processed and used in the normal way. The reactive groups formed in the coal improve its cokability, extractability and hydrogenation capacity. In addition, the treated coal is suitable as a liquid combustible or as a motor fuel when suspended in water or alcohol because of its good wettability.