• Chemistry
  • Published 2000

Effect of Non-ionic Reagent Adsorption on Zeta Potential of Fine Coal Particles

@inproceedings{Aktas2000EffectON,
  title={Effect of Non-ionic Reagent Adsorption on Zeta Potential of Fine Coal Particles},
  author={Zeki Aktas},
  year={2000}
}
The -5 mm size fractions of two low rank British coals were used in zeta potential measurements. The electrophoretic behaviour was described by the Helmholtz-Smoluchowski equation. The non-ionic reagents used for the adsorption tests were of diacetone alcohol and 2-ethyl hexanol. Zeta potentials of both coals at various pHs were significantly different in the absence of the non-ionic reagents. Negligible variations were observed on the zeta potential curves of both coal particles in the… CONTINUE READING

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