主催: 社団法人 日本エネルギー学会
会議名: 第32回石炭科学会議
回次: 32
開催地: 東京
開催日: 1995/10/26 - 1995/10/27
p. 161-164
Solid state NMR were measured for pyridine-soaked coals to study the interaction of coal and solvent. <T_1>^H decreased in the order fresh coal>pyridine-soaked coal for high rank coal. For low rank coal. <T_1>^H increased with pyridine soaking. These changes resulted from the mobility changes of coal.