Reduksi selektif bijih nikel laterit menggunakan reduktor batu bara antrasit dengan variasi aditif natrium sulfat, natrium karbonat, dan natrium klorida = Selective reduction of nickel laterite ores using anthracite coal with variation of sodium sulfate, sodium carbonate, and sodium chloride as reducing additives

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

Studi pengaruh variasi waktu reduksi terhadap hasil karbotermik bijih nikel laterit menggunakan cangkang kelapa sawit sebagai reduktor = Study of the effects of reduction time variation on carbothermic reduction of lateritic nickel ore using palm kernel shell as reductor

Studi pengaruh ukuran partikel, temperatur, waktu tahan, dan kadar reduktor terhadap proses pra-reduksi Bijih Nikel Laterit = Study of the effect of particle size, temperature, reduction time, and reductor concentration on the pre-reduction process of Nickel Laterite Ore