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Effects of Coking Wastewater on Preparation of Coal Pitch Water Slurry
Corresponding Author(s) : H.H. Chang
Asian Journal of Chemistry,
Vol. 27 No. 11 (2015): Vol 27 Issue 11
Abstract
The coal pitch water slurry was prepared by coal pitch powder, dispersants and two different kinds of coking wastewater. The apparent viscosity, rheological behavior and stability of the coal pitch water slurry were investigated. The results indicated that both the two kinds of coking wastewater could be used to prepare coal pitch water slurry. Moreover, the adsorption of dispersants and zeta potential on coal pitch’s surface were also studied. The adsorption of dispersants and the zeta potential increased rapidly at first, then reached the balance and declined slightly at the last with the increasing of solutions’ concentrations. The adsorption amount and the zeta potential reached the maximum with dispersants dosage of 1200 mg/L.
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- H.J. Yang and R.Y. Luo, Mater. Sci. Eng. A, 528, 2929 (2011); doi:10.1016/j.msea.2011.01.004.
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- H.K. Lindberg, V. Vaananen, H. Jarventaus, S. Suhonen, J. Nygren, M. Hameila, J. Valtonen, P. Heikkila and H. Norppa, Mutat. Res., 653, 82 (2008); doi:10.1016/j.mrgentox.2008.03.009.
- G. Dunyamin, S. Serkan and S. Nazan, Water Environ. Res., 85, 391 (2013); doi:10.2175/106143013X13596524516662.
- X.B. Zhu, L.J. Chen, R. Liu, C. Liu and Z.D. Pan, Environ. Sci., 15, 1391 (2013).
- Y.N. Tu, N.X. Sun and Y. Yang, Adv. Mater. Res., 726, 2845 (2013); doi:10.4028/www.scientific.net/AMR.726-731.2845.
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- X.R. Gao, H.H. Chang, W.L. Wei, L.Z. Wang, Z.L. Zhang and Z.Z. Wang, Energy Sources Part A, 33, 194 (2011); doi:10.1080/15567030903030658.
- W.L. Wei, M. Xu, H.H. Chang and X. Li, Energy Sources Part A, 35, 2181 (2013); doi:10.1080/15567036.2011.551926.
References
H.J. Yang and R.Y. Luo, Mater. Sci. Eng. A, 528, 2929 (2011); doi:10.1016/j.msea.2011.01.004.
X. Cheng, G. Li, Y. Peng, S. Song, X. Shi, J. Wu, J. Xie, M. Zhou and G. Hu, Chem. Technol. Fuels Oils, 48, 349 (2012); doi:10.1007/s10553-012-0379-3.
B.J. Yu, C.Y. Wang, M.M. Chen, J.M. Zheng and J. Qi, Fuel Process. Technol., 104, 155 (2012); doi:10.1016/j.fuproc.2012.05.007.
H.K. Lindberg, V. Vaananen, H. Jarventaus, S. Suhonen, J. Nygren, M. Hameila, J. Valtonen, P. Heikkila and H. Norppa, Mutat. Res., 653, 82 (2008); doi:10.1016/j.mrgentox.2008.03.009.
G. Dunyamin, S. Serkan and S. Nazan, Water Environ. Res., 85, 391 (2013); doi:10.2175/106143013X13596524516662.
X.B. Zhu, L.J. Chen, R. Liu, C. Liu and Z.D. Pan, Environ. Sci., 15, 1391 (2013).
Y.N. Tu, N.X. Sun and Y. Yang, Adv. Mater. Res., 726, 2845 (2013); doi:10.4028/www.scientific.net/AMR.726-731.2845.
G. Yang, X. Yang and Y.N. Tu, Adv. Mater. Res., 316, 264 (2013); doi:10.4028/www.scientific.net/AMR.738.264.
X.R. Gao, H.H. Chang, W.L. Wei, L.Z. Wang, Z.L. Zhang and Z.Z. Wang, Energy Sources Part A, 33, 194 (2011); doi:10.1080/15567030903030658.
W.L. Wei, M. Xu, H.H. Chang and X. Li, Energy Sources Part A, 35, 2181 (2013); doi:10.1080/15567036.2011.551926.