廃棄プラスチック樹脂のサーマルリサイクルに関する研究 : PET粉末燃焼における未燃粒子の低減に関する実験的アプローチ(熱工学,内燃機関,動力など)

概要

論文の詳細を見る
The possibility and applicability of thermal recycling of wasted PET-resin has been investigated in the open atmospheric operation by supplying PET-resin powder as an auxiliary fuel to a proposed twin-fuelled burner. In the preceding experiments, reactive flows and burning processes of PET-particles were investigated using PIV/PTV measurements. Appearances of flying PET-particles were also observed by using the pulse laser and the particle diameter was evaluated as an equivalent diameter. According to the results, some key factors for reducing the unburnt rate of PET-particles were clarified. In this paper, by taking these factors into consideration, an experimental attempt at reducing unburnt particle emission in the recycled PET-resin powder combustion is carried out by varying the PET-powder supply pipe diameter. The result specifies experimentally that the increase in the dispersion degree of PET-particles reduces the unburnt rate of PET-powder.
社団法人日本機械学会の論文
2006-10-25