Computational study on stability of magnetite and quartz suspensions in an external magnetic field
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The stability of fine magnetite and quartz particles in an aqueous suspension exposed to an external magnetic field has been studied through the computations of potential energies of interaction between the particles, on the basis of extended DLVO theory, in this work. The effects of several parameters, such as magnetic field intensity, particle size, and zeta potential, on the stability of single or mixed suspensions of magnetite and quartz fines have been investigated and discussed. Also, the criterion for coagulation of the minerals in fine size range has been established. Copyright © Taylor %26 Francis, Inc.
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DLVO theory; Magnetic coagulation; Magnetite; Quartz; Suspension stability Computational methods; Magnetic field effects; Parameter estimation; Particles (particulate matter); Potential energy; Quartz; Stability; Suspensions (fluids); DLVO theory; Magnetic field intensity; Quartz particles; Quartz suspensions; Magnetite; coagulation
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