Journal of the Japan Institute of Energy
Online ISSN : 1882-6121
Print ISSN : 0916-8753
ISSN-L : 0916-8753
Search
Advanced search
OR
Browse
Search
Current issue
Displaying 1-3 of 3 articles from this issue
Show all abstracts
    • |<
    • <
    • 1
    • >
    • >|
Table of Contents
Original Paper
  • Evaluation of Hydrochar from the Lignocellulose Component Using the Color Intensity
    Rittanupap THAVORN, Sanchai KUBOON, Tawatchai CHARINPANITKUL, Yukihiko ...
    Article type: Original Paper
    2024 Volume 103 Issue 3 Pages 18-24
    Published: March 20, 2024
    Released on J-STAGE: March 29, 2024
    DOIhttps://doi.org/10.3775/jie.103.18
    JOURNAL FREE ACCESS
    Show abstractHide abstract

    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.

    View full abstract
    Download PDF (1454K)
    • |<
    • <
    • 1
    • >
    • >|
feedback
 Top