Ferroalloy Production
Submerged arc furnace operations demand reductants that maintain lump integrity through the burden column while delivering consistent carbon reactivity. We supply semi-coke and calcined anthracite sized specifically for SAF feeding — controlling fines generation, ash content, and volatile behavior to support stable furnace operation and predictable alloy quality.
تحديات القطاع
- Maintaining furnace permeability as reductant degrades and generates fines in the burden column
- Controlling phosphorus and sulfur transfer from carbon reductant into the ferroalloy product
- Managing specific energy consumption (kWh/t) that increases with high-ash or high-moisture reductants
- Achieving consistent lump size distribution (10-30 mm, 20-60 mm) to prevent channeling and uneven gas flow
- Balancing reductant cost against carbon utilization efficiency and alloy recovery rates
حلولنا
- Semi-Coke with FC 82-88%, low S (<0.5%), and controlled VM for consistent SAF reduction of manganese and silicon ores
- CAC (10-30 mm, 20-60 mm lumps) as a high-FC supplementary reductant for FeSi and silicon metal furnaces
- FeSi 72-75% for downstream steelmaking deoxidation — produced with our own carbon materials
- SiMn 65/17 for combined manganese-silicon alloy applications in steel refining
منتجات موصى بها
هذه إضافات الكربون ومنتجات السبائك مُحسّنة لتطبيقات قطاع Ferroalloys.
الفوائد الرئيسية
Lower specific energy consumption through optimized reductant reactivity and reduced ash-induced slag formation
Improved furnace stability via controlled lump sizing that maintains permeability throughout the charge column
Reduced phosphorus and sulfur in final alloy through selection of low-impurity carbon sources
Trial support with small-lot shipments (1-2 containers) for furnace validation before bulk commitment
هل تحتاج إضافات كربون لقطاع Ferroalloys؟
تواصل معنا لتوصيات المنتجات والتسعير والدعم الفني.