By replacing fossil-fuel-driven calcination with electric heating, the ECem project aims to revolutionize cement production, reducing CO2 emissions while improving efficiency. The cement industry is ...
s 2022 test mining, at PAMCO’s Hachinohe Rotary Kiln Electric-Arc Furnace (RKEF) facility in JapanThe nodules were heated to remove moisture and initiate the mineral transition to metallic form ...