| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a functional material at a low price in power generating installations including a combustion furnace and a fluidized bed furnace to generate electricity. SOLUTION: In a method for manufacturing a functional material in power generating installations including: a combustion furnace 1 in which carbon-based raw material 3 is subjected to fluidized combustion with combustion air 4; a separator 8 into which combustion gas 5 of the combustion furnace 1 is introduced and separated into exhaust gas 6 and solid particles 7; a fluidized bed furnace 12 into which the solid particles 7 separated by the separator 8 are introduced and circulated to the combustion furnace 1 while forming a fluidized bed 10 with fluidization air 9; and a power generating set 18 in which electricity is generated using steam 15 heated with a heat exchanger tube 13 disposed in the fluidized bed furnace 12, particles 22 entrained by the exhaust gas 6 from the separator 8 are separated, the separated entrained particles 22 are separated into soot 25 and ash 26, and a functional material 38 is manufactured using the soot 25. COPYRIGHT: (C)2009,JPO&INPIT
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