11 Development of the conversion process of brown coals utilizing hydrothermal extraction
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- MORIMOTO Masato
- Department of Chemical Engineering, Kyoto University
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- NAKAGAWA Hiroyuki
- Environment Preservation Center, Kyoto University
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- MIURA Kouichi
- Department of Chemical Engineering, Kyoto University
Bibliographic Information
- Other Title
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- 11 水熱抽出を利用した褐炭の高効率転換法の開発(炭素材料,溶剤抽出)
Abstract
Seven brown coals were extracted by water at less than 350℃ and its extracts are subsequently gasified at near extraction temperature using a novel Ni/Carbon catalyst. Extraction yields of 7 brown coals used ranged from 40 to 70 wt% at 350℃. The reactivity with the oxygen of the treated coal was less than that of the parent coal. The extraction-gasification experiment was actually performed by connecting the catalytic reactor in series just after the extractor. The LY coal was actually converted to the treated coal and the product gas, the mixture of CH_4, H_2, and CO_2, indicating that the proposed process can be realized.
Journal
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- Proceedings of Conference on Coal Science
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Proceedings of Conference on Coal Science 44 (0), 22-23, 2007
The Japan Institute of Energy
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Details
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- CRID
- 1390282680746212352
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- NII Article ID
- 110006611117
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- ISSN
- 24238309
- 24238295
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed