Pengaruh penambahan Natrium Klorida (NaCl) sebagai aditif dan penggunaan reduktor arang cangkang kelapa sawit terhadap peningkatan kadar mineral berharga pada terak nikel dengan proses pirometalurgi = The effect of NaCl addition and biomass palm kernell shell charcoal with different ratio on pyrometallurgy process of a wasted ferronickel slag

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 penambahan natrium sulfat (Na2So4) terhadap pirometalurgi terak nikel dengan variabel temperatur dan rasio aditif = The effect of addition of sodium sulphate (Na2So4) to nickel slag pyrometallurgical process with temperature and additives ratio as variables

Pengaruh penambahan aditif Na2CO3 dan reduktor arang cangkang kelapa sawit terhadap peningkatan kadar besi dan nikel dari terak nikel = The effect of Na2CO3 and palm kernel shell as a reduktor to increase nickel and ferrous content is wasted nickel slag

Pengaruh penambahan Na2Co3 (natrium karbonat) pada proses pirometalurgi terak nikel dengan temperatur dan rasio aditif yang berbeda = The effect of Na2Co3 (natrium carbonat) addition on pyrometallurgy proccess of nickel slag with different temperature and additive ratio