Treatment of high-ash industrial sludge for producing improved char with low heavy metal toxicity

[Display omitted] •Co-pyrolysis of high-ash industrial sludge and rice straw was conducted.•Aromaticity and pore structure of char are improved after adding rice straw.•Moderate rice straw proportions promote the retention of heavy metals in char.•Correlations between heavy metals speciation and cha...

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Veröffentlicht in:	Journal of analytical and applied pyrolysis 2020-09, Vol.150, p.104866, Article 104866
Hauptverfasser:	Xie, Shengyu, Yu, Guangwei, Li, Chunxing, Li, Jie, Wang, Gang, Dai, Shaoqing, Wang, Yin
Format:	Artikel
Sprache:	eng
Schlagworte:	Char property Chemistry Chemistry, Analytical Co-pyrolysis Energy & Fuels Engineering Engineering, Chemical Heavy metal Industrial sludge Physical Sciences Rice straw Science & Technology Technology
Online-Zugang:	Volltext
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