专利内容由知识产权出版社提供
专利名称：Method for making light weight ceramic
particles
发明人：George C. Harrison申请号：US07/443156申请日：191130公开号：US05268131A公开日：19931207
摘要：Techniques are described for treatment of ash and paper to eliminate themfrom 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 ofrubbish or sewage sludge or it may be fly ash from power plants. The ash and wastepaper are mixed with clay and water, shaped into desired shapes and sizes, after whichthe particles are fired to produce ceramic particles which are lighter in weight thannatural aggregates.
申请人：HARRISON; GEORGE C.
代理人：Dean P. Edmundson
更多信息请下载全文后查看
