LEACHING OF MANGANESE ORES FROM NUSA TENGGARA USING OXALIC ACID AND MOLASSES AS REDUCING AGENTS AND SYNTHETHIC OF MANGANESE DIOXIDE POWDER BY HYDROTHERMAL METHOD

• المؤلف الرئيسي: SUMARDI (NIM : 22110024), SLAMET
• التنسيق: Theses
• اللغة: Indonesia
• الوصول للمادة أونلاين: https://digilib.itb.ac.id/gdl/view/20532

Manganese is the fourth most used metal after iron, aluminium and copper. High content of manganese ores is process through pyrometalurgic method to produce <br /> <br /> <br /> ferro manganese and silicon manganese which keep increasing. While low content of manganese ores is pr...