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Articles

Effect of particle size on the hydrophobicity characterization of low-rank coal surfaces

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References

  • Chang, Q., Wei, B., and He, Y. 2009. Capillary pressure method for measuring lipophilic hydrophilic ratio of filter media. Acta Scientiae Circumstantiae. 150:323–327.
  • Desimoni, E., Casella, G. I., and Salvi, A. M. 1992. XPS/XAES study of carbon fibres during thermal annealing under UHV conditions. Carbon. 30:521–526. DOI: 10.1016/0008-6223(92)90170-2.
  • Dey, S. 2012. Enhancement in hydrophobicity of low rank coal by surfactants — A critical overview. Fuel Energy Abstr. 94:151–158.
  • Fiedler, R., and Bendler, D. 1992. ESCA investigations on Schleenhain lignite lithotypes and the hydrogenation residues. Fuel. 71:381–388. DOI: 10.1016/0016-2361(92)90026-K.
  • Grzybek, T., Pietrzak, R., and Wachowska, H. 2006. The influence of oxidation with air in comparison to oxygen in sodium carbonate solution on the surface composition of coals of different ranks. Fuel. 85:1016–1023. DOI: 10.1016/j.fuel.2005.09.017.
  • Gu, G., Xu, Z., Nandakumar, K., and Masliyah, J. 2003. Effects of physical environment on induction time of air–bitumen attachment. Int. J. Miner. Process. 69:235–250. DOI: 10.1016/S0301-7516(02)00128-X.
  • Gürses, A., Doymuş, K., Doǧar, Ç., and Yalçin, M. 2003. Investigation of agglomeration rates of two Turkish lignites. Energy Convers. Manage. 44: 1247–1257. DOI: 10.1016/S0196-8904(02)00142-5.
  • Pietrzak, R. 2009. XPS study and physico-chemical properties of nitrogen-enriched microporous activated carbon from high volatile bituminous coal. Fuel. 88:1871–1877. DOI: 10.1016/j.fuel.2009.04.017.
  • Siebold, A., Walliser, A., Nardin, M., Oppliger, M., and Schultz, J. 1997. Capillary rise for thermodynamic characterization of solid particle surface. J. Colloid Interface Sci. 186:60–70. DOI: 10.1006/jcis.1996.4640.
  • Sivrikaya, O. 2014. Cleaning study of a low-rank lignite with DMS, Reichert spiral and flotation. Fuel. 119:252–258. DOI: 10.1016/j.fuel.2013.11.061.
  • Washburn, E. W. 1921. The dynamics of capillary flow. Phys. Rev. 17:273–283. DOI: 10.1103/PhysRev.17.273.
  • Xia, W. 2016. Biodiesel as a renewable collector for coal flotation in the future. Energy Sour., Part A. 38:1938–1943. DOI: 10.1080/15567036.2015.1020461.
  • Xia, W., and Li, Y. 2015. Role of roughness change on wettability of taixi anthracite coal surface before and after the heating process. Energ. Fuel. 30:281–284. DOI: 10.1021/acs.energyfuels.5b02621.
  • Xia, W., Xie, G., Pan, D., and Yang, J. 2014b. Effects of cooling conditions on surface properties of heated coals. Ind. Eng. Chem. Res. 53:10810–10813. DOI: 10.1021/ie404331j.
  • Xia, W., Yang, J., and Liang, C. 2014a. Investigation of changes in surface properties of bituminous coal during natural weathering processes by XPS and SEM. Appl. Surf. Sci. 293:293–298. DOI: 10.1016/j.apsusc.2013.12.151.
  • Yoon, R. H. 2000. The role of hydrodynamic and surface forces in bubble–particle interaction. Int. J. Miner. Process. 58:129–143. DOI: 10.1016/S0301-7516(99)00071-X.
  • Yoon, R. H., and Yordan, J. L. 1991a. Time measurements for the quartz-amine flotation system. Colloid Interface Sci. 141:374–383. DOI: 10.1016/0021-9797(91)90333-4.
  • Yoon, R. H., and Yordan, J. L. 1991b. The critical rupture thickness of thin water films on hydrophobic surfaces. J. Colloid Interface Sci. 146:565–572. DOI: 10.1016/0021-9797(91)90220-3.
  • Zou, W., Cao, Y., Liu, J., Li, W., and Chang, L. 2013. Wetting process and surface free energy components of two fine liberated middling bituminous coals and their flotation behaviors. Powder Technol. 246:669–676. DOI: 10.1016/j.powtec.2013.06.028.

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