Paper Title:
Effects of Wastewater of Dyeing-Printing on the Combustion of Coal Powder
  Abstract

Treated coal powder is prepared by dipping dyeing-printing wastewater into coal powder from DaTong, China. Effects of the amount of wastewater on heat value, combustion efficiency and activation energy of these samples were investigated. The results showed that the addition of dyeing-printing wastewater improved the combustion performances, which reached the best when the ratio of wastewater to sample was 4%. That is, the heat value increased by 2.3% and kindling point, activation energy and CO content in the smoke decreased by 6°C, 22.2% and 20%, respectively. At the same time, the recycling of wastewater was also achieved

  Info
Periodical
Edited by
Jinsheng Liang and Lijuan Wang
Pages
61-66
DOI
10.4028/www.scientific.net/AMR.96.61
Citation
Y. N. Wang, J. S. Liang, "Effects of Wastewater of Dyeing-Printing on the Combustion of Coal Powder", Advanced Materials Research, Vol. 96, pp. 61-66, 2010
Online since
January 2010
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