AN APPROACH TO THE SOLUTION OF THE INVERSE KINETIC PROBLEM IN THE CASE OF COMPLEX PROCESSES .1. METHODS EMPLOYING A SERIES OF THERMOANALYTICAL CURVES

An approach to the solution of the inverse kinetic problem in the case of complex processes is proposed. This approach is based on the analysis of the dependence of activation energy calculated by the isoconversion method on the transformation degree. The inter-relationship between the shape of this dependence and the type of process has been determined. An algorithm for identifying the type of complex process in the simplest case is proposed. The possibility of assessing the parameters of individual stages has been investigated. All the calculations have been made using the isoconversion method for several model thermoanalytical curves. © 1990.