Evaluation of Discriminating Fire Sensors in Two Underground Coal Mines

William J. Francart, Mine Safety and Health Administration, Pittsburgh, PA

Rolla, Missouri

Gob Spontaneous Combustion in a Fully Mechanized Long-wall Top-Coal Caving Face

Jingcai Xu, Xi'an Mining Institute, China
Jun Deng, Xi'an Mining Institute, China
Xinghai Zhang, Xi'an Mining Institute, China
Xingming Guo, Xi'an Mining Institute, China
Fu Wen, Xi'an Mining Institute, China

Rolla, Missouri

Method for Operative Prediction of SPONCOM Hazard in Gob Area

Michael Michaylov, University of Mining & Geology "St. Ivan Rilski", Bulgaria

Rolla, Missouri

Modelling of Gob Inertization with Nitrogen

Michael Michaylov, University of Mining & Geology "St. Ivan Rilski", Bulgaria
Elena Vlasseva, University of Mining & Geology "St. Ivan Rilski", Bulgaria

Rolla, Missouri

Recovery of Minerales Monclova Minas V

Patrick Graham, Consultant, Hoover, AL
William Marston, Jim Walter Resources, Inc., Brookwood, AL
Donald Mitchell, Consultant, Hoover, AL
John W. Stevenson, Consultant, Hoover, AL
David Sullivan, Jim Walter Resources, Inc., Brookwood, AL

Rolla, Missouri