SPECTRONEPHELOMETRIC METHODS TO DETERMINE MICROPHYSICAL CHARACTERISTICS OF DUST IN ASPIRATION AIR AND OFF-GASES IN CEMENT PLANTS

摘要

The information value of spectral directional scattering coefficients of cement dust released into both the atmosphere and aspiration air during cement production is analyzed in terms of the concentration and effective dust particle size based on a regression approach to solving the inverse problem. The most effective layouts of dust meters that combine ease of implementation with high accuracy over the entire range of physicochemical properties of dust are considered.