Burden optimization (blend) for manganese alloy production – Reduction of up to 70% in variable costs.

The mineral burdens used .

In reduction processes

Are responsible for the variable cost, which in turn represents more than 70% of the total cost of the final ferroalloy product.

Properly prepared mineral products (burden/blend) are essential for competitiveness, productivity, and cost reduction in the manganese alloy production process.

Benefits of a carefully planned burden/blend:

  • Reduction in electric energy consumption – kWh/t

  • Increased productivity – t/h

  • Reduction in operational costs – US$/t

  • Strengthened competitiveness and business survival

However, a critical point must be considered:

The best mineral burden or the best reductant is not always required to achieve the best operational result.

Depending on the economic situation – such as high energy prices, low demand for ferroalloys, working capital constraints, or exchange rate fluctuations – a mix of cheaper burdens can deliver performance and cost that are more suitable for that moment.

What SSantos Consultoria does in practice:

  • Analyzes the burden options available at the company (ores and reductants)

  • Simulates different blends considering the current economic situation

  • Presents the blends that would provide the best cost-benefit result for that period

  • Evaluates trade-offs between productivity, energy consumption, and input costs

  • Recommends adjustments to each ore's participation in the burden (kg/t)

Our Virtual Electric Furnace allows us to simulate the performance of different burden compositions before industrial application, reducing risks and increasing decision-making accuracy.

The final result is a burden optimization plan that balances technique and economy, ensuring that manganese ferroalloy production remains competitive in any market scenario.

Tell us a bit about your operation and receive a personalized analysis.

See also.

A methodology that turns ore into a competitive advantage

From precise Value in Use calculations to burden optimization and shop floor support, we deliver technical solutions that reduce costs and increase the efficiency of your operation.

Technical pricing of manganese ore

V.I.U (Value in Use) assessment

Low investment, fast return, and simplicity

Technical support for the production process

Fines utilization and value aggregation

Technical support for sintering