Carbo petrolei semigraphitus late in industria adhibetur, ut augens carbonis in metallurgia, fusione, et fusione accurata; ad fabricanda crucibula altae temperaturae in fusione, lubricamenta in industria machinarum, electroda et minas graphicorum adhibetur; late adhibetur in materiis refractariis et tunicis provectis in industria metallurgica, stabilimentis in materiis pyrotechnicis in industria militari, peniculis carbonis in industria electrica, electrodis in industria accumulatorum, catalysatoribus in industria stercorantium, et cetera.
