METHOD FOR MANUFACTURE OF CARBON PRODUCTS Russian patent published in 1996 - IPC

FIELD: manufacture of anodes of fluorine medium-temperature electrolyzer. SUBSTANCE: mixture is prepared from low-sulfur coke and coal-tar pitch by mixing. Intermediate products are molded, fired by heating up to 1300 C for 422 h, impregnated with coal-tar pitch, fired at 1300 C for, at least, 150 h, additionally fired in electrovacuum furnace at 15001800 C for 2-10 h. EFFECT: higher efficiency. 2 tbl