| 摘要 |
A combustion furnace using hot O2 for converting solid waste disposals into useful gaseous materials and inactive solid residues was comprised of a vertical truncated double pyramid shaped furnace having taper top, bottom upper and lower part, and heat decompn. zone formed between the drying zone and the hearth, devices supplying gas contg. O2 to the hearth and the wastes from the top, exhausting the produced gas out of the furnace and discharging the molten material from top hole, container solidifying the molten material into solid residue, and comprising an appts. removing the solid residue from the container.
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