Studi pengaruh variasi arang cangkang kelapa sawit sebagai reduktor dan penambahan aditif Na2SO4 terhadap peningkatan kadar nikel pada terak nikel melalui metode pirometalurgi = Increasing nickel content from nickel slag with Na2SO4 additives and palm oil shell charcoal reductors using the pirometallurgical method

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

Pengaruh aditif dan temperatur reduksi terhadap peningkatan kadar dan recovery nikel melalui proses reduksi selektif bijih nikel laterit menggunakan reduktor arang cangkang sawit = Effect of different additives and reduction temperature on grade and recovery of nickel by selective reduction of nickel laterite ore used palm kernel shell charcoal as reductant

Pengaruh Jumlah Aditif Sulfur (0-5%S) dan Reduktor Arang Cangkang Sawit (0,0625-0,25) Pada Proses Selektif Bijih Nikel Laterit Jenis Limonit = Effect of Sulfur Additive (0-5% S) and Palm Shell Charcoal Reductors (Stoichiometry 0.0625-0.25 %) on Selective Reduction of Limonitic Nickel Laterite Ore

Pengaruh variasi penambahan 15, 20, dan 25 wt.% cangkang kelapa sawit sebagai reduktor terhadap proses karbotermik pretreated terak feronikel = Effect of 15, 20, and 25 wt.% palm kernel shell addition as reducing agent to carbothermic reaction of pretreated ferronickel slag