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Fuel and material utilization of a waste shiitake ( Lentinula edodes ) mushroom bed derived from hardwood chips I : characteristics of calorific value in terms of elemental composition and ash content
https://iwate-u.repo.nii.ac.jp/records/15764
https://iwate-u.repo.nii.ac.jp/records/157643c13d5d7-566f-49bd-86d7-86cfa1e4db62
| 名前 / ファイル | ライセンス | アクション |
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jws-v67n1p1 (1.8 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2022-08-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Fuel and material utilization of a waste shiitake ( Lentinula edodes ) mushroom bed derived from hardwood chips I : characteristics of calorific value in terms of elemental composition and ash content | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Waste mushroom bed | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Hardwood chips | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Moisture content | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Gross calorific value | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Net calorific value | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Ash content | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Elemental composition | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 著者 |
SEKINO, Noboru
× SEKINO, Noboru
× JIANG, Zhuoqiu
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| 著者(機関) | ||||||||||
| 値 | Faculty of Agriculture, Iwate University | |||||||||
| 著者(機関) | ||||||||||
| 値 | Iwate University | |||||||||
| 登録日 | ||||||||||
| 日付 | 2022-08-18 | |||||||||
| 書誌情報 |
Journal of Wood Science 巻 67, 号 1, p. 1, 発行日 2021-01-06 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 14350211 | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | To understand the fuel characteristics of a waste shiitake mushroom bed derived from hardwood chips, the moisture content at the time of disposal and after 1 month, as well as its calorific value, ash content, and elemental composition, were investigated. The moisture content on a wet basis (MCw) was 78% at the time of disposal and was as high as 63% even 1 month after disposal. It is considered that the slow drying process is caused by the low moisture permeability of the skin of mushroom bed, and therefore, it is preferable to crush the waste mushroom bed before drying. Comparing the gross calorific value on a dry basis of the waste mushroom bed with that of the cultivation bed wood chips, the value inside of the waste mushroom bed was similar, while that of its skin was significantly lower (by 11%). The reason for this lies in the significantly higher ash content and nitrogen content compared to those of wood. When analyzed from the combustion heat of the contained elements, it was found that both the cultivation bed wood chips and the waste mushroom bed had almost no hydrogen contributing to combustion due to their high oxygen content, and they were dependent on the heat generation of carbon. As a result of finding the relationship between the net calorific value that can be used as a boiler fuel and MCw, for example, the value at an MCw of 50% was calculated to be 7.6 MJ/kg, which was almost the same as that of sugi (Cryptomeria Japonica) sapwood and bark. The ash content of the waste mushroom bed was about 7%, which is close to that of bark and about ten times that of the wood used for the cultivation bed. When the waste mushroom bed is used as boiler fuel, appropriate ash treatment is required as in the case of using bark. | |||||||||
| 抄録（URL） | ||||||||||
| 表示名 | Fuel and material utilization of a waste shiitake (Lentinula edodes) mushroom bed derived from hardwood chips I: characteristics of calorific value in terms of elemental composition and ash content | |||||||||
| URL | https://jwoodscience.springeropen.com/articles/10.1186/s10086-020-01935-7 | |||||||||
| 出版者 | ||||||||||
| 出版者 | Springer Open | |||||||||
| 権利 | ||||||||||
| 権利情報 | ©2021 The Author(s) | |||||||||
| 権利URI | ||||||||||
| 権利情報 | http://creativecommons.org/licenses/by/4.0/ | |||||||||
| DOI | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | info:doi/10.1186/s10086-020-01935-7 | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
