| 摘要 |
The present invention relates to a method for treating combustibles by slagging combustion, such as municipal wastes, plastic wastes, sewage sludges, or automobile wastes. Combustibles and oxygen-containing gas are supplied to a slagging combustion furnace (3), and the combustibles are partially oxidized under a reducing atmosphere in a primary combustion chamber (8) to obtain combustible gas and convert ash content in the combustibles into molten slag which is discharged from a slag separation chamber (10), and then the combustible gas is completely combusted in a secondary combustion chamber (9) by supplying oxygen-containing gas.
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