Coal/D-RDF (Densified Refuse Derived Fuel) Co-Firing Project, Milwaukee County, Wisconsin

摘要

A Research and Development Project was carried out to mix a densified refuse derived fuel with coal at the fuel receiving point and to co-fire the mixture in a spreader-stoker fired boiler. Two basic series of test runs were conducted. For the first series, coal was fired to establish a 'base line' condition. For the second series, a mixture of coal and densified refuse derived fuel was fired. The report describes the equipment used to densify refuse derived fuel, procedures used to prepare and handle the coal and densified refuse derived fuel mixture and the test results. The results include the effect of the coal and densified refuse derived fuel mixture on plant operations, boiler efficiency, stack emissions and EP toxicity.