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: 日本学術振興会 石炭・炭素資源利用技術第 148 委員会, 化学工学会 エネルギー部会, （公財）北九州観光コンベンション協会, ガス化部会, 燃焼部会, 「エネルギー学」部会
会議名: 第55回石炭科学会議
回次: 55
開催地: 北九州国際会議場
開催日: 2018/10/29 - 2018/10/30
p. 54-55
For the coke production process, it is essential to increase the ratio of slightly caking coal usage by enhancing technical capabilities and to develop technologies for storing coal safely under appropriate management in order to expand slightly caking coal usage further. In this study batch-type reactor was used for a low-temperature oxidation test of coal by using isotope oxygen (18O2). The oxidation test was performed on coal at temperatures between 40°C and 80°C for one day. We thereby showed that the amount of oxygen consumed at low temperatures of 60°C or lower was markedly larger than that of oxygen released as CO and CO2, and that most of the carbon oxides produced in this process contained 16O.
