Fast removal of methylene blue from aqueous solution using coal-based activated carbon

Coal-based activated carbons (CACs) were prepared from three long flame coals with different ash and volatile matter content. CACs prepared by coal with high ash (6.74%) and volatile matter content (34.31%) showed better adsorption efficiency towards MB (547.35 mg g −1 ) due to higher surface area a...

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Veröffentlicht in:	RSC advances 2018-01, Vol.8 (47), p.26978-26986
Hauptverfasser:	Niu, Taoxia, Zhou, Jiawei, Zhang, Chao, Li, Shuang
Format:	Artikel
Sprache:	eng
Schlagworte:	Activated carbon Adsorption Aqueous solutions Ashes Chemistry Coal Dyes Methylene blue Porosity Reaction kinetics Surface area Surface chemistry
Online-Zugang:	Volltext
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