Oxidation characteristic evaluation method, oxidation characteristic evaluation system and program

摘要

Problem to be solved: To evaluate the oxidation characteristics of coal easily.An oxidation characteristic evaluation device 220 isThe g value (G0) and spin concentration (D0) based on the ESR spectra of coal samplesFirst equation (D0) of coal samplesThe first spin concentration (D1) assumed as the spin concentration of the oxygen radical and theAn equation showing the sum of the second spin concentration (D2) assumed as the spin concentration of the carbon radical, andThe second equation (g value (G0) of coal sample isBy substituting the first g value (G1) assumed as the g value of the oxygen radical and the equation of equation (g) which is the weighted mean value of the g value (G2) assumed as the g value of the carbon radical, it isThe first spin concentration (D1) assumed as the g value of the oxygen radical is derived.Diagram