主催: 日本エネルギー学会 石炭科学部会, 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, 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, 日本エネルギー学会 ガス化部会, 日本エネルギー学会 燃焼部会
会議名: 第53回石炭科学会議
回次: 53
開催地: 福山市生涯学習プラザ（広島県福山市）
開催日: 2016/10/26 - 2016/10/27
Calcium compounds affected the trace element leaching concentration from coal fly ash through the addition of suppressing material. Suppressing material which is used in this research is paper sludge and filter cake. Paper sludge (PS) is a waste generated by the paper recycling industries. The kinds of paper sludge which is used in this research is PS3 and PS8. Filter cake (FC) is formed by the substances that are retained on a filter. Filter cake come from lime industry. The determination of calcium compound in coal fly ash and suppressing material have been done by using X-ray Diffraction (XRD) analysis. XRD analysis is an instrument that work based on Bragg`s law and present the result in peaks therefore each compound has peaks suitable with its characteristic. The result from XRD analysis will give good information about the calcium effect which could be used in controlling leaching of trace element from coal fly ash.
