SLURRY PROCESS METER

摘要

A vibrating element type process meter is disclosed to measure slurry mass flow rate, density and viscosity, and the mass and volume fraction of particles in a slurry. An example may implement a vibrating element type sensor to measure the apparent mass flow rate and density and viscosity of a slurry, and by using slurry particle properties including particle size and shape and density, the true mass flow rate and slurry density may be determined. An algorithm may be applied to compensate the apparent mass flow rate and density by using the measured slurry viscosity and particle property data to derive a true slurry density.