Analysis on Spontaneous Combustion of the Jurassic Coal Based on Low-temperature Oxidait on
FENG Shan
CHENG Gen-yin
WANG Heng
Abstract：The Jurassic coal of NW China has huge recoverable reserves but large spontaneous combustion tendency.The mine fire prevention work of Jurassic coal falls behind Carboniferous -Permian coal mine in the east and north China.Therefore, understanding the status of fire prevention of Jurassic seam of Northwest Re-gion is of great significance to establish research orientation of spontaneous combustion of Northwest Jurassic mines and develop the theoretical system of spontaneous combustion .The paper summarizes Jurassic coal rock features of NW China ,describes in detail its low temperature oxidation characteristics of spontaneous combus -tion and promotes the existing spontaneous combustion model to the Jurassic coal seams .In the end, further researchon laboratory studies , numerical simulation and field practice of the Jurassic coal is recommended .
Keywords：Jurassic coalspontaneous combustionlow-temperature oxidationNorthwest China
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 33-38 )