Chinese Mine Ventilation
In 1993, more than 95% of China's total 1.115 billion metric tons of raw coal was mined underground using mainly longwall mining. China's coal deposits are deep, gassy, and varied with many complex mining conditions. As a result of this challenging geology, engineers over the years have developed many unique and sophisticated methods to ventilate China's expanding underground coal mines.
J. C. Tien, "Chinese Mine Ventilation," Coal Age, Mining Media International, Jan 1995.
Article - Journal
© 1995 Mining Media International, All rights reserved.
01 Jan 1995