Now showing items 1-3 of 3
Electrostatic charge on spray droplets of aqueous surfactant solutions
Electrostatic charges on individual spray droplets were measured using a refined form of the Millikan oil drop method. The measurement system consisted of three main sections; a droplet generation cell, a settling column ...
Physical and chemical interactions in coal flotation
Coal flotation is a complex process involving several phases (particles, oil droplets and air bubbles). These phases simultaneously interact with each other and with other species such as the molecules of a promoting reagent ...
Characterization of airborne particles and droplets: Relation to amount of airborne dust and dust collection efficiency
(Wiley-VCH Verlag, 2002-03)
Water sprays have been commonly used to suppress airborne dust. Water is doped with surface-active agents to enhance the dust capture efficiency through a reduction of surface tension. Nevertheless, dust collection ...