METHOD FOR GENERATING INTRA-PARTICLE MORPHOLOGICAL CONCENTRATION/DENSITY MAPS AND HISTOGRAMS OF A CHEMICALLY PURE PARTICULATE SUBSTANCE

摘要

A method for generating intra-particle morphological concentration/density maps and histograms (Fig.1) of a chemically pure particulate substance. Spectral imaging, in general, and focus-fusion multilayer spectral imaging, in particular, combined with pattern recognition classification analysis are performed on individual particles for forming sets of single-particle spectral fingerprint data (Fig.2), characterized by single-particle spectral fingerprint spectra (Fig.2).