The spontaneous combustion theory of coal microcosmic structure and component differences in quantity and quality

Abstract

Aimed at today flaw of coal spontaneous combustion mechanism theory at home and abroad,using means of quantum chemistry theory and infrared spectrum and so on,studied coal molecule structure from microcosmic perspective,the physical adsorption mechanism and chemical adsorption mechanism of coal surface to oxygen,the chemical reaction mechanism of coal organic macromolecular to oxygen,the chemical reaction mechanism of coal low molecule compounds to oxygen,and tested it by experimental methods,which makes a new coal spontaneous combustion theory,which is called the spontaneous combustion theory of coal microcosmic structure and component differences in quantity and quality.