Size analysis of fine particle suspensions by spectral turbidimetry: potential and limits
Abstract
In this paper, the potential and limits of turbidimetry as a particle sizing method are discussed with respect to several aspects, theoretical and experimental. A complete experimental set-up consisting of a spectrophotometer and different types of in situ sensors, a data acquisition system, and a calculation program are described. The possible uses of this method for on-line measurements are discussed, particularly in the field of crystallization and powder technology. Two examples of its application are briefly presented.