Studi pengaruh penambahan batubara pada proses roasting reduction bijih nikel saprolit dan pelindian (leaching) dalam larutan asam sulfat 1 molar = Study of coal addition effect on roasting reduction process of saprolitic nickel ore and leaching in sulfuric acid 1 molar

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

Pengaruh reduksi roasting pada bijih nikel saprolit dan perbedaan konsentrasi pada pelindian atmosferik asam sulfat = The effect reduction roasting of nickel using saprolite ore and various concentration of atmospheric sulphuric acid leaching