Petrographic characteristics of lignite gasification chars
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- 作者：Barbara Bielowicz bielowicz_barbara@o2.pl
- 关键词：Lignite gasification ; Char petrography ; Fluidized bed gasification
- 刊名：International Journal of Coal Geology
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：168
- 期：part_P1
- 页码：146-161
- 全文大小：6286 K
- 卷排序：168
文摘
Gasification process involves mainly macerals from huminite and liptinite group. The residues of the individual macerals can be observed in the resulting char. < 2% of unchanged coal after the gasification in fluidized bed gasifier. Inertoid (35.5%) and crassinetwork (31.6%) are dominant in the char.