Evaluation of Hydrochar from the Lignocellulose Component Using the Color Intensity
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- THAVORN Rittanupap
- Mechanical Engineering Program, Graduate School of Advanced Science and Engineering, Hiroshima University
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- KUBOON Sanchai
- National Nanotechnology Center, National Science and Technology Development Agency
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- CHARINPANITKUL Tawatchai
- Center of Excellence in Particle Technology, Faculty of Engineering, Chulalongkorn University
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- MATSUMURA Yukihiko
- Mechanical Engineering Program, Graduate School of Advanced Science and Engineering, Hiroshima University
Abstract
<p>Hydrothermal carbonization (HTC) was conducted on cellulose, lignin, and xylose and their mixture in the composition of water hyacinth in the temperature range of 200‒280 °C for 2 h. The hydrochar product was analyzed for its mass yield, elemental composition, and color intensity. It was found that the intensities of red, green, and blue and brightness were similar and could be correlated with the higher heating value with an average relative error of 0.044. Elemental analysis and mass yield measurement indicated that the separation of carbon into solid and liquid phases was completed within 2 h, and the solid phase underwent relatively slow dehydration.</p>
Journal
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- Journal of the Japan Institute of Energy
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Journal of the Japan Institute of Energy 103 (3), 18-24, 2024-03-20
The Japan Institute of Energy
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Details 詳細情報について
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- CRID
- 1390299673814796288
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- ISSN
- 18826121
- 09168753
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
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- Abstract License Flag
- Disallowed