主催: 一般社団法人 日本エネルギー学会 石炭科学部会, 一般社団法人 日本エネルギー学会 コークス工学研究部会
共催: 九州大学炭素資源国際教育研究センター, 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, エネルギー学部会
会議名: 第50回石炭科学会議 第12回日中石炭・C1化学シンポジウム
回次: 50
開催地: 九州大学医学部 百年講堂
開催日: 2013/10/28 - 2013/10/31
p. 14-15
We participate in a NEDO project called C0URSE50 (CO_2 Ultimate Reduction in Steelmaking process by innovative technology for cool Earth 50), in which we aim to apply HPC as a caking additive to make high strength coke for the blast furnace, which maximize the use of hydrogen as a reductant, in order to minimize carbon addition to the furnace. In this study, we investigated the effect of HPC addition on coke strength after reaction using spherical coke. Coke strength after reaction tended to be higher by HPC addition in both reactions of Boudouard reaction and water gas reaction at the same reaction conversion. Those effects were confirmed by measurement of the coke diameter after reaction.
