Author:Van Zyl, FJ; Linzer, PDate:Oct 1996In an effort to improve safety in the underground environment of a mechanical miner section, with relation to the methane hazard a data obtained with the multi-channel methane monitoring unit, combined with situ and laboratory coal analysis ...Read more
Author:Van Zyl, FJ; Linzer, PDate:Oct 1996Methane levels have been continuously monitored and recorded, at several positions, on and around continuous miners and road headers during mining operations. This has been achieved using a data logger system recording input from six methanometers ...Read more