9Experimental Study of Honeycomb Calcium-based Desulfurizing Agent and Fuel Gas Desulfirization (GFD)24-26
14Comprehensive Control of Spontaneous Combustion of Roof Coal over Mechanized Coving Gate and Coal Left in the Mined Area38-39
15Application of Direct Fire- suppression Technique with Temperature- resistant Highly Aqueous Gel in Spontaneous Fire Control of Coal Seams40-41
16Design Prncedure of Layout of Gas Drainage Boreholes for Exposing Coal Seams in a Vertical Shaft42-43,52
18Computation of Water Supply Parameters for Dust Control in Fully Mechanized Coal Face with Sublevel Caving Mining47-48