| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a lightweight porous sintered product reclaiming a waste that processing cost is decreased for more simplified apparatus and lower running cost compared with a conventional melting process, and the product is porous and lightweighted so that it has more uses. SOLUTION: The lightweight porous sintered product from the waste is manufactured in the process that at least two kinds of wastes such as an aluminum slag, a PS ash, a sludge, a waste glass, a coal ash, an incinerator ash, a seashell and a plating sludge whose main component is Al2O3 or SiO2 or CaO are mixed, granulated and sintered at 800-1250 deg.C which is lower than their melting points. |
