Reduksi selektif bijih nikel laterit menggunakan aditif natrium sulfat dengan variasi kadar reduktor batubara antrasit, temperatur, dan waktu reduksi = Selective reduction of nickel laterite ore using Na2SO4 with the variation of antrachite coal content, temperature, and reduction time

Pengaruh Jumlah Sulfur Mineral (0-5 % S) dan Arang Cangkang Sawit (0,5-1,5% Stoikiometri) Pada Proses Selektif Reduksi Bijih Nikel Laterit Jenis Limonit = Effect of Elemental Sulfur (0-5% S) on the Process of Reducing Nickel Laterite Ore with Palm Shell Charcoal Reductors (Stoichiometry 0.5 ; 1.0 ; 1.5 %) and Sodium Sulfate Additives

Pengaruh sulfidasi selektif terhadap karakteristik pelarutan Ni/Co pada proses pelindian atmosferik bijih nikel laterit dengan asam sulfat = Selective sulphidation effect on characteristics of Ni/Co dissolution in atmospheric leaching of laterite nickel ores with sulfuric acid

Pengaruh aditif dan temperatur reduksi terhadap peningkatan kadar dan recovery nikel melalui proses reduksi selektif bijih nikel laterit menggunakan reduktor arang cangkang sawit = Effect of different additives and reduction temperature on grade and recovery of nickel by selective reduction of nickel laterite ore used palm kernel shell charcoal as reductant

Reduksi selektif karbotermik bijih nikel kadar rendah dengan penambahan aditif Na2SO4 dan NaCl = carbothermic selective reduction of low grade nickel ore with addition of Na2SO4 dan NaCl