Verarbeitung von Asche und Papier.

摘要

Techniques are described for treatment of ash and paper to eliminate them from the environment and to produce ceramic particles useful as light-weight aggregate (e.g., for use in concrete products). The ash may be that resulting from incineration of rubbish or sewage sludge or it may be fly ash from power plants. The ash and waste paper are mixed with clay and water, shaped into desired shpaes and sizes, after which the particles are fired to produce ceramic particles which are lighter in weight than natural aggregates.