222 キルン型熱分解ガス化システムの開発(燃焼・ガス化(3),廃棄物処理技術)

概要

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This paper reports a waste gasification system equipped with a pyrolysis rotary kiln and gas cracker. After building a pilot plant, we advanced to construction of a demonstration plant to a commercial plant. It then became possible to realize more stable processing. In addition, a great deal of plant data was acquired. In an incinerator, heat recovery is performed after burning waste. Combustion gas is purified after that. In contrast, in a gasification system, energy is used after purifying the gasified gas. Since gasification is performed in a hot reduction atmosphere, there is a strong possibility of generating high-temperature corrosion and generation of dioxins is strictly controlled. Furthermore, although the amount of calories per unit capacity of the generated clean fuel gas is low, improved efficiency of generating electricity from waste materials is expected when using this system since it can be combined with an efficient power generation system.
社団法人日本機械学会の論文
2005-07-06