| 摘要 |
PROBLEM TO BE SOLVED: To provide a waste disposal method capable of solving a problem of (f) charge of a toxic waste, out of (a) blocking in a duct, (b) a filling time into a furnace, (c) discharge of unused carbon, (d) control of an upper face position of a waste, (e) material recycle of halogens, (f) the charge of the toxic waste or (g) internal pressure rise in a liquid sump. SOLUTION: When the waste is charged into the waste disposal furnace to perform at least one of treatments of burning, gasification and melting, the waste is sealed in a seal container, and the seal container is charged into the waste disposal furnace, via a charger having two valves provided in series to a waste feed passage for charging the waste into the furnace, for supplying the seal container to a space between the outer side valve and the inner side valve under the condition where the outer side valve is opened and where the inner side valve is closed, and for charging the seal container into the furnace by opening the inner side valve after closing the outer side valve. COPYRIGHT: (C)2006,JPO&NCIPI
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