About determining the wettability of coal surface V. A. Arkhipov, S. A. Basalaev, N. N. Zolotorev, A. S. Usanina
Material type:
ArticleSubject(s): смачиваемость | уголь | угольная пыль | спектральный коэффициент пропусканияGenre/Form: статьи в журналах Online resources: Click here to access online
In:
IOP Conference Series: Earth and Environmental Science Vol. 43. P. 012076 (1-8)Abstract: A new method of measuring the wettability of coal powders based on determining the mass fraction of wetted powder particles at their interaction with water droplets during the process of gravitational sedimentation in a transparent cell has been proposed. Wettability parameter is calculated from the results of measuring the dependence of spectral transmittance of laser emission in the cell on time of powder sedimentation.
Библиогр.: 8 назв.
A new method of measuring the wettability of coal powders based on determining the mass fraction of wetted powder particles at their interaction with water droplets during the process of gravitational sedimentation in a transparent cell has been proposed. Wettability parameter is calculated from the results of measuring the dependence of spectral transmittance of laser emission in the cell on time of powder sedimentation.
There are no comments on this title.