Effect of Operating Pressure on Freeboard Temperature Distribution in a Pressurized Fluidized Bed Incinerator of Sewage Sludge
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- MURAKAMI Takahiro
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
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- KITAJIMA Akio
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
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- SUZUKI Yoshizo
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
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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)
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Abstract
The effect of operating pressure on freeboard temperature distribution, which has a strong effect on N2O emission, in a pressurized fluidized bed incinerator of sewage sludge, was estimated by a computational analysis and compared with experiments. A local high-temperature zone was found to appear in the freeboard under the pressurized conditions in the combustor. This suggests the substantial reduction of N2O concentration in the high-temperature zone due to N2O destruction reaction.
Journal
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- Journal of the Japanese Society for Experimental Mechanics
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Journal of the Japanese Society for Experimental Mechanics 10 (Special_Issue), s58-s61, 2010
The Japanese Society for Experimental Mechanics
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Keywords
Details 詳細情報について
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- CRID
- 1390282680166201856
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- NII Article ID
- 10026708150
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- NII Book ID
- AA11822914
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- ISSN
- 18844219
- 13464930
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- NDL BIB ID
- 10855506
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed