Coal quality dynamic prediction in Yuanbaoshan Open-pit Coal Mine
CHU Zhenyao
YAO Heng
LIANG Shuang
Abstract：According to main dynamic index ash and water content in Yuanbaoshan Coal Mine, the article infers calculating formula of experience, the prediction of flat plate, section coal calorific value, draws the contour map of calorific calorific value. And combining with all kinds of drawings, the mine predicts coal quality heat value according to the different planning period to guide the production and sales, which provides basic data for production and business.
Keywords：ash contentwater contentcalorific valuecalorific value contourdynamic prediction
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 36-39 )