A Method to Relate the Affecting Parameters and Estimate Dilution in Coal Mines
نویسندگان
چکیده
منابع مشابه
Assessment of effective parameters on dilution using approximate reasoning methods in longwall mining method, Iran coal mines
Approximately more than 90% of all coal production in Iranian underground mines is derived directly longwallmining method. Out – of – seam dilution (namely 20–30%) is one of the essential problems in these mines.Therefore the dilution can impose the additional cost of mining and milling. As a result, recognition of the effectiveparameters on the dilution has a remarkable role in ind...
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ژورنال
عنوان ژورنال: Journal of Applied Sciences
سال: 2009
ISSN: 1812-5654
DOI: 10.3923/jas.2009.2556.2566