Paper Title:
Preparation System Design of Filling Material with Coal Gangue as Coarse Aggregate
  Abstract

Based on green mining idea, this paper developed a kind of filling material with coal gangue as coarse aggregate and designed underground-preparation system with the main processes being breaking, mixing and pumping. As a result of the research, the coal gangue pollution and surface subsidence problem was effectively solved and the load of lift transportation system reduced and the cost of filling technology cut down, which meet the concept of green mining. The industrial experiment verified the safety and stability of the system which can improve enterprises economic benefits and social environmental benefits.

  Info
Periodical
Advanced Materials Research (Volumes 361-363)
Chapter
Chapter 2: Mining Engineering
Edited by
Qunjie Xu, Honghua Ge and Junxi Zhang
Pages
135-138
DOI
10.4028/www.scientific.net/AMR.361-363.135
Citation
Y. X. Sun, D. W. Ren, "Preparation System Design of Filling Material with Coal Gangue as Coarse Aggregate", Advanced Materials Research, Vols. 361-363, pp. 135-138, 2012
Online since
October 2011
Export
Price
$32.00
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