主催: 社団法人 日本エネルギー学会 石炭科学部会, 社団法人 日本エネルギー学会 コークス工学研究部会
共催: 化学工学会 エネルギー部会, 日本エネルギー学会 重質油部会, 京都大学大学院 工学研究科
会議名: 第45回石炭科学会議
回次: 45
開催地: 京都大学 百周年時計台記念館
開催日: 2008/10/09 - 2008/10/10
p. 44-45
To preserve fossil fuels all over the world, it is important to develop the efficient use of low rank coals like brown coal and lignite. Upgraded Brown Coal (UBC), which is the coal dewatered and stabilized in heated oil, is the promising way to use low rank coals as sophisticatedly as bituminous coals. In this paper, fundamental combustion characteristics and kinetics of UBCs are examined via thermo-gravimetric analyses. The results obtained are compared with those of some kinds of bituminous coal. The UBC seemed to have higher reactivity during combustion. There is a little difference in the volatile evolution process between the UBC and bituminous coals.
