Diesel Particulate Filter Underground Mine Demonstration Program

Following considerable laboratory studies concerning particulate control systems for underground use, a program was commenced to develop practical real life implementation systems. This program covers the implementation in seven mines of particulate filter systems to 10 engine models from three engine manufacturers in 12 different vehicle types, a total of 24 vehicles. As the program ran, one mine had to drop out and a mutually agreed upon system could not be arrived at for another. Hence, the program included five Canadian mining companies. Several of the vehicles trialed at Brunswick Mining were trialed by Brunswick themselves. Nonetheless, the data is presented. This paper covers the work performed from the beginning to the end of the demonstration program. Data collected to properly select and design filter systems along with technical conclusions of the demonstration are presented. Also presented are the results of a survey that highlights the participating mines' acceptance of the technology.