Studi pengaruh konsentrasi natrium sulfat terhadap reduksi karbotermik pasir besi menggunakan arang cangkang Kelapa Sawit = Study of the addition sodium sulphate concentration effect to the iron sand carbothermic reduction using palm oil charcoal.

Analisa pengaruh temperatur terhadap pembentukan senyawa titanomagnetite fe2tio4-fe3o4 pada proses reduksi pasir besi menggunakan reduktor batubara dan aditif sodium sulfat na2so4 = Analysis effect of temperature on the results of titanomagnetite fe2tio4 fe3o4 formation in iron sand reduction using coal and sodium sulphate as an additive

Pengaruh penambahan sodium sulfat pada proses reduksi pasir besi titan = The effect of sodium sulfate addition on reduction process of titania iron sand

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 penambahan sodium sulfat NA2SO4 dan batubara pada proses reduksi pasir besi = Effect of addition of sodium sulfate NA2SO4 and coal on the reduction process of iron sand