Progress on Separation and Hydrothermal Carbonization of Rice Husk Toward Environmental Applications
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- Hiroya Abe
- Frontier Research Institute for Interdisciplinary Sciences (FRIS) Tohoku University 6‐3 Aoba, Aramaki, Aoba‐ku Sendai 980–8578 Japan
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- Yuta Nakayasu
- Frontier Research Institute for Interdisciplinary Sciences (FRIS) Tohoku University 6‐3 Aoba, Aramaki, Aoba‐ku Sendai 980–8578 Japan
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- Kazutoshi Haga
- Graduate School of International Resource Sciences Akita University 1‐1, Tegata‐Gakuenmachi Akita 010‐8502 Japan
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- Masaru Watanabe
- Graduate School of Engineering Tohoku University 6‐6‐11 Aoba, Aramaki, Aoba‐ku Sendai 980‐8579 Japan
書誌事項
- 公開日
- 2023-07-19
- 資源種別
- journal article
- 権利情報
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- http://creativecommons.org/licenses/by/4.0/
- DOI
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- 10.1002/gch2.202300112
- 公開者
- Wiley
この論文をさがす
説明
<jats:title>Abstract</jats:title><jats:p>Owing to the increasing global demand for carbon resources, pressure on finite materials, including petroleum and inorganic resources, is expected to increase in the future. Efficient utilization of waste resources has become crucial for sustainable resource acquisition for creating the next generation of industries. Rice husks, which are abundant worldwide as agricultural waste, are a rich carbon source with a high silica content and have the potential to be an effective raw material for energy‐related and environmental purification materials such as battery, catalyst, and adsorbent. Converting these into valuable resources often requires separation and carbonization; however, these processes incur significant energy losses, which may offset the benefits of using biomass resources in the process steps. This review summarizes and discusses the high value of RHs, which are abundant as agricultural waste. Technologies for separating and converting RHs into valuable resources by hydrothermal carbonization are summarized based on the energy efficiency of the process.</jats:p>
収録刊行物
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- Global Challenges
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Global Challenges 7 (8), 2023-07-19
Wiley
