主催: 社団法人 日本エネルギー学会
共催: 社団法人 化学工学会 エネルギー開発特別研究会
会議名: 第36回石炭科学会議
回次: 36
開催地: 船橋市
開催日: 1999/10/28 - 1999/10/29
p. 403-406
Raman spectra were measured for chars of several coals heattreated at 900, 1400 and 1700℃. Spectral features are discussed in connection with structure ordering during heating process. It is demonstrated that the Raman parameter map between I_D/I_G and I_V/I_G is useful to characterize chars concerning with graphitizing property of coals.