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
会議名: 第56回石炭科学会議
回次: 56
開催地: ウィンクあいち
開催日: 2019/10/29 - 2019/10/30
p. 12-13
In a series studies on development of an advanced desulfurizatio n and denit r o gen ation process of heavy hydrocarbon resources under mild conditions effect of coal type on removal behavior of sulfur and nitrogen was investigated for coal extracts by using imi dazolium type ionic liquid. Sulfur and nit rogen in the coal extracts were simultaneously removed during extraction by the ionic liquid. Nitrogen removal depends on the coal type and nitrogen in the coal extracts prepared from high rank coal was easily removed.
