| 简介 |
PROBLEM TO BE SOLVED : To provide a solid fuel which has a good combustibility and can sufficiently reduce welding to an apparatus during production even if a thermoplastic is used.
SOLUTION : The solid fuel contains a powder obtained from coal, and a heating processed product obtained by heating a plastic. The powder contains at least one of pulverized coal prepared by pulverizing coal and a thermal decomposition product obtained by thermally decomposing the pulverized coal. The plastic contains a thermoplastic, and the heating processed product contains a re-solidified product obtained by melting the thermoplastic, followed by cooling it. The content of a volatile matter is 25-80 mass% and a content of fixed carbon is 10-70 mass%.
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