Inventors:
Stephen P. Goff - Orefield PA
Diane M. DeVincentis - Schnecksville PA
Donald P. Bucci - Mertztown PA
Frank J. Romano - Kutztown PA
Goutam H. Shahani - Allentown PA
Matthew J. Foder - Allentown PA
Assignee:
Air Products and Chemicals, Inc. - Allentown PA
International Classification:
B01D 130, F23G 504
Abstract:
This invention relates to an improved process for the coincineration of municipal solid waste and municipal sewage sludge by dewatering the sludge, breaking it up into sufficiently small particles and employing oxygen enrichment of the combustion process. These small particles of sludge are introduced into the combustion zone above the grate in the combustion zone but at a distance above the grate no higher than that of the point of introduction of secondary air. This is accomplished without undesired excursions of flue gas flow rate and temperature.