A novel method: Nickel and cobalt extraction from citric acid leaching solution of nickel laterite ores using oxalate precipitation

by Astuti, Widi, Nurjaman, Fajar, Rofiek Mufakhir, Slamet and Avista
Published 2023

Investigation on Saprolitic Laterite Ore Reduction Process using Palm Kernel Shell Charcoal: Kinetics and Phase Transformation

by Petrus, Himawan Tri Bayu Murti, Putera, Andreas Diga Pratama, Warmada, I Wayan, Nurjaman, Fajar, Astuti, Widi, Prasetya, Agus
Published 2022