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

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

Peningkatan kadar dan perolehan nikel hasil reduksi selektif bijih nikel laterit kadar rendah dengan aditif na2so4 dan reduktor arang cangkang sawit dalam produksi feronikel = Promoting grade and recovery of nickel from low grade lateritic nickel ore with addition of na2so4 as additive and palm shell charcoal as reductor for ferronickel production

Pengaruh Basisitas Ternary pada Proses Selektif Reduksi Bijih Nikel Laterit Jenis Limonit = The Effect of Ternary Basicity on Selective Reduction Process of Limonite Nickel Ore

Pengaruh basisitas quarternary (CaO+MgO/Al2O3+SiO2) pada proses reduksi selektif bijih nikel laterit jenis limonit = Effect of quarternary basicity (CaO + MgO/Al2O3 + SiO2) in selective reduction of limonitic nickel ore.