Penggunaan bahan bakar briket kokas dan campuran kokas-briket kokas pada proses sintering bijih nikel saprolit = Utilization of coke briquette as coke subtitute and the mixture of coke briquette-coke in the sintering of saprolitic nickel ore

Pengaruh Basisitas Slag pada Proses Reduksi Selektif Bijih Nikel Laterit (Limonit dan Saprolit) = Effect of Slag Basicity on Selective Reduction Process of Nickel Laterite (Limonite and Saprolite)

Pengaruh Kandungan Sulfur (2,68 & 5%) dalam Reduktor Antrasit dengan Variasi Jumlah (Stoikiometri 0,5;1,0;1,5) Terhadap Proses Selektif Reduksi Bijih Nikel Laterit Jenis Saprolit = The Effect of Sulfur Content (2.68 & 5%) in Anthracite Reductor with Amount Variations (Stoichiometry 0.5;1.0;1.5) on Selective Reduction Processes of Saprolite Nickel Laterite Ore

Pengaruh Penambahan Aditif Campuran Sodium Sulfat-Asam Borat pada Proses Reduksi Selektif Bijih Nikel Laterit Jenis Saprolit = Effect of Sodium Sulfate-Boric Acid Mixture Additive on The Selective Reduction Process of Saprolitic Nickel Laterite Ore

Pengaruh Penambahan Aditif Campuran Sodium Sulfat-Asam Borat pada Proses Reduksi Selektif Bijih Nikel Laterit Jenis Saprolit = Effect of Sodium Sulfate-Boric Acid Mixture Additive on The Selective Reduction Process of Saprolitic Nickel Laterite Ore