The stability of aqueous nano alumina powder suspensions with and without dispersant tri-ammonium citrate (TAC) was investigated by measuring zeta potential at different pH values. The isoelectric point (IEP) of alumi...
Financially Supported by the State Education Commission
Factors affecting the viscosity of the con- centrated kaolinsuspensions of Suzhou kaolins were stud- ied. Experiments werecarried out to use different kinds of dispersants to reduce theviscosity of the concentrated ka...