Catalytic activity of PAN-ACF and its activated form with sulfuric acid for the removal of NOx
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- Fujitsu Hiroshi
- Institute of Advanced Material Study Kyushu University
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- Mochida Isao
- Institute of Advanced Material Study Kyushu University
Bibliographic Information
- Other Title
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- PAN-ACFおよびその硫酸賦活物の脱硝活性
- PAN ACF オヨビ ソノ リュウサン フカツブツ ノ ダッショウ カッセイ
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Abstract
Remarkable catalytic performances of PAN-ACF (polyacrylonitrile derived active-carbon fiber) for the reduction of nitric oxide with ammonia are reviewed. The catalytic activity of PAN-ACF at 150℃ was remarkably enhanced by the activation with sulfuric acid, depending on the kind of PAN-ACF, to be much larger than those of commercial active carbons. The activation with sulfuric acid was revealed to produce surface oxygen-functionalities which act as the active sites for nitric oxide and ammonia with the cooperation of nitrogen-functionality on the surface. PAN-ACF was also found to exhibit much more excellent desulfurization activity than that of active carbon around 140℃. By combining such high performances of PAN-ACF for de-NOx and de-SOx, possible prototypes for the simultaneous removal of NOx and SOx in the exhaust gas using PAN-ACF were proposed.
Journal
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- 九州大学機能物質科学研究所報告
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九州大学機能物質科学研究所報告 1 (1), 97-109, 1987-12-28
Institute of Advanced Material Study Kyushu University
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Details 詳細情報について
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- CRID
- 1390853649765694336
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- NII Article ID
- 110006177309
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- NII Book ID
- AN10060378
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- ISSN
- 09143793
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- DOI
- 10.15017/6520
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- HANDLE
- 2324/6520
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- NDL BIB ID
- 3189130
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- Abstract License Flag
- Allowed