ABSTRACT
D.DielectrophoreticForces(Electrostatic ForcesonParticlesinNonuniformFields)125
E.Notation125
Appendix3.2:TheVibratedFluidized-Bed ElectrostaticSeparator125
References130
induction,orcoronacharging.Thechargesdevelopeddependonthe
surfacestate,aswellasenvironmentalfactorssuchastemperature
separatedaccordingtochargetomassratiousingforcesinanelec-
tricfield.Changesinthemethodofcharging,thesurfaceprepara-
tion,ortheenvironmentalfactorscanbeusedtoalterthedegree
ofseparationofparticlesofdifferenttypes.Experimentaltech-
niquesandapparatushavebeendevelopedforapplicationofelectro-
staticbeneficiationprinciplestoseparationofashandpyritefrom
coalaswellasseparationofthecoalmaceralsthemselves.
