Gasification and reduction behavior of plastics and iron ore mixtures by microwave heating

Koki Nishioka, Takeshi Taniguchi, Yasuaki Ueki, Ko-Ichiro Ohno, Takayuki Maeda, Masakata Shimizu

研究成果: ジャーナルへの寄稿評論記事

16 引用 (Scopus)

抄録

Effective utilization of waste materials is a key issue for environmental protection. In this work, fundamental research on co-generation of H2 and metallic iron from plastics and iron ore powder mixtures by microwave heating was carried out. Thermal decomposition behaviors of plastics powders, the effects of plastics type and their blending composition on the H 2, CH4, CO, CO2 generation from the samples were studied. As the results, about 57-88 % of hydrogen contained in the samples were recovered in forms of H2 and CH4. Concentration of generated gas was able to control by changing the blending composition of plastics and iron ore powders mixtures. Under the condition of C/O=2. about 88% of hydrogen in the sample was recovered in forms of H2 and CH 4, and hydrogen did not contribute to the reduction of iron ore, apparently.

元の言語英語
ページ(範囲)602-607
ページ数6
ジャーナルisij international
47
発行部数4
DOI
出版物ステータス出版済み - 7 4 2007

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Microwave heating
Iron ores
Gasification
Powders
Plastics
Hydrogen
Carbon Monoxide
Environmental protection
Chemical analysis
Pyrolysis
Iron
Gases

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

これを引用

Gasification and reduction behavior of plastics and iron ore mixtures by microwave heating. / Nishioka, Koki; Taniguchi, Takeshi; Ueki, Yasuaki; Ohno, Ko-Ichiro; Maeda, Takayuki; Shimizu, Masakata.

:: isij international, 巻 47, 番号 4, 04.07.2007, p. 602-607.

研究成果: ジャーナルへの寄稿評論記事

Nishioka, Koki ; Taniguchi, Takeshi ; Ueki, Yasuaki ; Ohno, Ko-Ichiro ; Maeda, Takayuki ; Shimizu, Masakata. / Gasification and reduction behavior of plastics and iron ore mixtures by microwave heating. :: isij international. 2007 ; 巻 47, 番号 4. pp. 602-607.
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AU - Maeda, Takayuki

AU - Shimizu, Masakata

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