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: 日本学術振興会 石炭・炭素資源利用技術第148委員会, 日本エネルギー学会 重質油部会
後援: 新潟大学
会議名: 第48回石炭科学会議
回次: 48
開催地: 朱鷺メッセ 新潟コンベンションセンター
開催日: 2011/10/24 - 2011/10/25
Artificial super coal (ASC) was named from its high coking abilities coming out through hydrogenative thermal processing of low rank coals at a moderate temperature and a mild pressure using hydrogenated heavy solvent. ASCs were prepared from a Chinese subbituminous coal with a high inertinite maceral composition, and from an Indonesian subbituminous coal with a poor inertinite maceral composition. Morphological changes of ASCs derived from the low rank coals, and cokes derived from the ASCs were studied under an optical microscope. ASCs were composed of hydrogenated pitch matrix and fine particles densely dispersed in the matrix. In the cokes derived from ASCs, optically anisotropic textures were recognized under the microscope.
