Pengaruh variasi massa reduktor terhadap hasil reduksi langsung detox sludge (SiO2, CaO, CuO) menggunakan arang cangkang kelapa sawit sebagai reduktor = The Effects of reductors' mass variation on direct reduction results of detox sludge(SiO2, CaO, CuO) using palm oil as a reducing agent

Studi pengaruh variasi waktu terhadap hasil reduksi detox sludge menggunakan arang cangkang kelapa sawit sebagai reduktor = Study on the effects of reduction time in the carbothermic reduction of detox sludge using palm kernel shell as reducing agent.

Pengaruh Temperatur dan Jumlah Penambahan Reduktor Arang Cangkang Kelapa Sawit Terhadap Pembentukan Logam Besi Pada Hasil Reduksi Langsung Residu Proses Hidrometalurgi = Effect of Temperature and Amount of Addition of Palm Oil Charcoal Reductant on the Formation of Iron Metal in the Result of Direct Reduction of Residues from the Hydrometallurgical Process

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

Karakteristik Besi Metalik pada Proses Reduksi Karbotermik Ilmenit Dengan Biomassa Arang Cangkang Kelapa Sawit Sebagai Reduktor = Characteristics of Metallic Iron in Ilmenite Carbothermic Reduction Process With Palm Kernel Shell As Reductant