P35-07 古紙のガス化によるエネルギー有効利用

概要

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Waste paper should be remade to recycled paper, but it has a surplus in reality and this excess paper is burned with general garbage. Waster paper is homogenous compared to general garbage, moisture in it is almost constant. So waste paper is access-friendly better than general garbage or biomass. We suggest utilization of waste paper by gasification of it; it is able to generate hydrogen, carbon monoxide and other available gas. This study is first step as effective energy use of waste paper by gasification. A newly experimental set-up is developed for gasification of paper or biomass. This experimental set-up can control temperature up to 1300K and gasify sample under vacuum or up to 300kPa. Generate gas is analyzed composition by using gas chromatography. In this study, commercially available paper was gasified under no oxygen and analyzed its generate gas. It was clearly that the different temperature region makes different generate gas. That is, low temperature under 700K make carbon oxide, hydrogen or gas containing hydrogen atom like methane are generated over the temperature. This fact has possibility of effective energy use by separating temperature region of gasification.
一般社団法人日本機械学会の論文
2002-06-14