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Potentials of AFR co-processing

Resources are becoming scarcer and more expensive worldwide driving a search for viable alternatives including the use of Alternative Fuels and Raw Materials (AFR). The cement industry began to use Residue Derived Fuels (RDF) after the oil crisis in the early 1980s. By 2010, their use had increased to about 10% replacement of the total thermal energy demand. Utilizing mainly used oil and tyres, RDF consists of different types of hazardous and non-hazardous waste from both industrial and municipal origin.