主催: 日本エネルギー学会, 石炭科学部会, コークス工学研究部会, 重質油部会
共催: 石炭・炭素資源有効利用研究会
会議名: 第58回石炭科学会議
開催地: オンライン開催
開催日: 2021/10/26 - 2021/10/27
p. 32-33
The measurement techniques for carbon aromaticity and average side chain length, the parameters for an average molecular structure analysis, were examined from Infrared spectra. Carbon aromaticity can be estimated from the spectrum range of 1300-1800cm-1 and H/C atomic ratio with an average error about ±7%. The average side chain length can be estimated from the range of 2600-3000cm-1 with an average error about ± 50%. Although the average errors are not enough for the average molecular structure analysis, the results are helpful to limit the ranges of parameters.
