Ignition temperature of coal 3. Multicomponent coal mixtures

D. V. Miroshnichenko; I. V. Shulga; Yu. S. Kaftan; N. A. Desna; Yu. V. Nikolaichuk

doi:10.3103/S1068364X17090046

Ignition temperature of coal 3. Multicomponent coal mixtures

Authors: Miroshnichenko D.V.¹, Shulga I.V.¹, Kaftan Y.S.¹, Desna N.A.¹, Nikolaichuk Y.V.²
Affiliations:
1. Ukrainian State Coal-Chemistry Institute
2. Donbass State Pedagogical University
Issue: Vol 60, No 9 (2017)
Pages: 343-347
Section: Coal
URL: https://journals.rcsi.science/1068-364X/article/view/226330
DOI: https://doi.org/10.3103/S1068364X17090046
ID: 226330

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Abstract

The ignition temperature of three-component mixtures is determined. The mixtures contain coal of different metamorphic development, in various proportions. It is found that the actual ignition temperature differs from the values calculated on the basis of the sum rule; the actual ignition temperature is lower. A formula is derived for predicting the ignition temperature of three-component and multicomponent mixtures.