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首页> 外文期刊>ISIJ international >Utilization of Waste Plastic for the Production of Metallic Iron, Hydrogen and Carbon Monoxide without Generating Carbon Dioxide
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Utilization of Waste Plastic for the Production of Metallic Iron, Hydrogen and Carbon Monoxide without Generating Carbon Dioxide

机译：利用废塑料生产金属铁，氢和一氧化碳而不产生二氧化碳

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National legislation within Japan has increased the need for the development of new process technologies that will utilise various waste materials. The present study is aimed at generating some fundamental data with respect to the application of waste plastic as a potential reductant for iron oxide. By using a high frequency induction furnace, mixtures of polyethylene+ Fe_2O_3 were heated very rapidly to temperatures between 1 673 and 2 073 K in a stream of argon. Gas chromatography, chemical analysis and X-ray diffraction were used to detect reaction products, which consisted of metallic iron, ferrous oxide, char, CO, CO_2, H_2O, H_2 and CH_4, depending upon C/O mole ratios within the polyethylene + Fe_2O_3 mixture and the experimental temperature. The results were in good agreement with values calculated from thermodynamic equilibrium.
机译：日本国内的立法增加了对开发利用各种废料的新工艺技术的需求。本研究旨在生成有关废塑料作为氧化铁潜在还原剂的应用的一些基础数据。通过使用高频感应炉，将聚乙烯+ Fe_2O_3的混合物在氩气流中非常迅速地加热到1673至2073 K之间的温度。气相色谱，化学分析和X射线衍射用于检测反应产物，该反应产物由金属铁，氧化亚铁，炭，CO，CO_2，H_2O，H_2和CH_4组成，具体取决于聚乙烯+ Fe_2O_3中的C / O摩尔比。混合物和实验温度。结果与由热力学平衡计算的值非常吻合。

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