Ohun elo:Lẹẹdi Earthy jẹ lilo pupọ ni sisọ simẹnti, liluho aaye epo, ọpá erogba batiri, irin, ohun elo simẹnti, ohun elo refractory, dai, epo, lẹẹ elekiturodu, ati awọn eroja ti ikọwe, elekiturodu, batiri, emulsion graphite, desulfurizer, preservative , Aṣoju antiskid, carburizer smelting, ingot casting slag, graphite bearing ati awọn ọja miiran.