| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase the strength of a porous body produced by using incineration ash of sewage sludge and to simplify the production method of the porous body. <P>SOLUTION: The porous body is produced through a mixing process for mixing an inorganic powder such as the incineration ash of sewage sludge and the like and a binder, a granulation process for granulating the mixture mixed in the mixing process, a forming process for forming the granule granulated in the granulation process, and a firing process for firing the formed body formed in the forming process. Thereby, the porous body having high strength can be easily obtained. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
