Pengaruh basasitas pada proses pembuatan FeMn (Rerro Mangan) dari bijih mangan lokal dengan mini submerged arc furnace (SAF) = The effect of slag basicity on ferromanganese production process FeMn using local manganese ore with mini submerged arc furnace (SAF)

Proses pembuatan ferromangan pada submerged arc furnace dengan menggunakan campuran bijih mangan kadar rendah dan kadar menengah = Ferromanganese process using submerged arc furnace with mixed low grade and medium grade manganese ore

Pengaruh reduktor batubara dalam proses reduksi bijih mangan lokal menjadi FeMn (Ferromangan) pada Submerged Rrc Furnace (SAF) = Effect coal on reduction process of local manganese to FeMn (Ferromangan) with Submerged Arc Furnace (SAF)

Peningkatan kadar dan rasio mangan pada bijih mangan lokal kadar rendah melalui proses benefisiasi dengan variabel temperatur pada reduction roasting = The enhancement of manganese grade and its ratio from local low grade manganese ore through beneficiation process with the variation of temperature on reduction roasting process

Pengolahan bijih mangan kadar rendah menggunakan submerged ARC furnace untuk menghasilkan ferromangan = Low grade manganese ore processing using submerged ARC furnace to produce ferromanganese