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

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)

Pengaruh campuran reduktor coal-coke dalam proses reduksi biji mangan lokal pada submerged arc furnace = Effect of mix reductant coal-coke in process reductin local manganese ore in the submerged arc furnace

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

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)