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Cement Industry

The cement industry is one of the most energy-intensive sectors, traditionally dependent on fossil fuels such as coal and petcoke. With rising fuel costs and increasing environmental regulations, cement manufacturers are actively shifting toward Refuse Derived Fuel (RDF) as a sustainable alternative.

At Alfa Therm Limited, we provide advanced RDF processing lines that convert non-recyclable industrial, municipal, and commercial waste into high-calorific alternative fuel suitable for cement kilns. Alfa Therm’s RDF Processing Line has been awarded the Green Innovation of the Year by all the leading cement groups of the country. All our cement group customers are provided solutions to help reduce carbon emissions, lower fuel costs, and meet sustainability goals while ensuring consistent fuel quality.

RDF is particularly well-suited for cement kilns due to their high operating temperatures, which allow complete combustion and safe destruction of waste materials.

Types of RDF Used in Cement Industries

  •   High Calorific RDF: Rich in plastics, textiles, and rubber; ideal for clinker production.
  •   Processed Industrial Waste RDF: Includes packaging waste, rejects from recycling plants, and industrial residues.
  •   Customized RDF Fuel: Tailored particle size, moisture, and calorific value to match kiln requirements.

Importance of RDF in Cement Manufacturing

  • Reduced Fossil Fuel Dependency: Substitutes coal and petcoke with alternative fuels.
  • Lower Carbon Footprint: Reduces CO₂ emissions and supports decarbonization targets.
  • Waste Diversion from Landfills: Converts waste into valuable energy instead of disposal.
  • Cost Optimization: Stabilizes fuel costs and reduces long-term operational expenses.

Key Components of RDF Waste Management

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Collection & Feeding

Waste sourced from municipal and industrial streams is fed into the RDF system.

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Shredding & Size Reduction

Heavy-duty shredders reduce waste to kiln-compatible sizes.

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Metal Separation

Ferrous and non-ferrous metals are removed to protect the kiln equipment.

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Screening & Refinement

Material is refined to achieve a uniform, dust-free particle size and calorific value.

Our Solutions to Manage RDF Waste

At Alfa Therm Limited, we provide complete RDF waste management solutions:

Benefits of RDF for Cement Industries

    1. Environmental Sustainability through reduced emissions
    2. Reliable Alternative Fuel Supply
    3. Improved Energy Efficiency
    4. Reduced Waste Disposal Costs
    5. Alignment with Circular Economy Principles
Benefits of RDF for Cement Industries
Struggling with Waste Management challenges?

Let us craft the right solution — for your needs.

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