Combustion Characteristics of Sewage Sludge in a Fluidized Bed Incinerator with Turbocharger
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- MURAKAMI Takahiro
- National Institute of Advanced Industrial Science and Technology (AIST), Energy Technology Research Institute, Clean Gas Group
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- SUZUKI Yoshizo
- National Institute of Advanced Industrial Science and Technology (AIST), Energy Technology Research Institute, Clean Gas Group
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- NAGASAWA Hidekazu
- Tsukishima Kikai Co., Ltd.
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- YAMAMOTO Takafumi
- Tsukishima Kikai Co., Ltd.
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- KOSEKI Takami
- Sanki Engineering Co., Ltd.
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- HIROSE Hitoshi
- Sanki Engineering Co., Ltd.
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- OKAMOTO Seiichiro
- Public Works Research Institute (PWRI)
Bibliographic Information
- Other Title
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- 過給式流動燃焼システムにおける下水汚泥の燃焼特性
- カキュウシキ リュウドウ ネンショウ システム ニ オケル ゲスイ オデイ ノ ネンショウ トクセイ
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Abstract
Our previous studies have reported on the combustion characteristics of sewage sludge in a fluidized bed incinerator with a turbocharger which can achieve not only energy recovery but also a low environmental impact. The objective of this study is to elucidate the co-firing characteristics of the sewage sludge and biomass in a demonstration plant. The tested biomass is wood tip, bark, grass and pasture. As a result, the temperature of the sand bed in co-firing condition is considerably higher than that in the sludge only combustion because the residual char of biomass after pyrolysis burns stably in the sand bed for the co-firing. Additionally, N2O emission can be controlled by the freeboard temperature in all experimental conditions. Therefore, our results indicate that the combustor can reduce the environmental impact of N2O emission in co-firing conditions.
Journal
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- Journal of Smart Processing
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Journal of Smart Processing 1 (2), 83-85, 2012-03-20
Smart Processing Society for Materials, Environment & Energy (High Temperature Society of Japan)
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Details 詳細情報について
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- CRID
- 1390282680390052224
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- NII Article ID
- 10030516175
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- NII Book ID
- AA12553487
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- COI
- 1:CAS:528:DC%2BC38XhtFCgt73E
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- ISSN
- 21871337
- 2186702X
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- NDL BIB ID
- 024272728
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed