Substance Flow Analysis of Molybdenum Associated with Iron and Steel Flow in Japanese Economy
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概要
- 論文の詳細を見る
Substance flow analysis of molybdenum associated with iron and steel flow has been conducted in this study. The demand of molybdenum in iron and steel section reaches approximately 85% of total molybdenum consumption in Japan. Total demand of special steel products in final commodity is 18.4×106 t (for domestic: 12.4×106 t), and that contains 14.3×103 Mo-t (for domestic: 9.6×103 Mo-t) of molybdenum in 2004 fy. In addition, crude steel for special steel (23.8×106 t) contains 18.5×103 Mo-t of molybdenum. Approximately 70% (12.3×103 Mo-t) of molybdenum in the crude steel flows into domestic market, and about 45% of that is used for motor vehicles production. Improvement of dismantling technology and standardizing of special steel scrap will help to promote rare metal recycling.
- 社団法人 日本鉄鋼協会の論文
- 2007-03-15
著者
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Nagasaka Tetsuya
Graduate School of Environmental Studies, Tohoku University
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NAKAJIMA Kenichi
National Institute for Environmental Studies
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Nakajima Kenichi
Res. Center For Material Cycles And Waste Management National Inst. For Environmental Studies
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MATSUNO Yasunari
Graduate School of Engineering, Dept. of metallurgy, University of Tokyo
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NAKAJIMA Kenichi
Graduate School of Environmental Studies, Tohoku University
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Matsuno Yasunari
Graduate School Of Engineering Dept. Of Metallurgy University Of Tokyo
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YOKOYAMA Kazuyo
Graduate School of Environmental Studies, Tohoku University
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Ishihara Keiichi
Graduate School Of Energy Sci. Kyoto Univ.
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Matsuno Yasunari
Graduate School Of Engineering The University Of Tokyo
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Nakajima Kenichi
Graduate School Of Environmental Science Tohoku University
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Yokoyama Kazuyo
Graduate School Of Environmental Studies Tohoku University
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Nagasaka Tetsuya
Graduate School Of Environmental Studies Tohoku University
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Nagasaka Tetsuya
Graduate School Of Engineering Tohoku University
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NAGASAKA Tetsuya
Graduate School of Engineering, Tohoku University
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