NDLI: Measures to improve the recovery rate of fully mechanized caving

Content Provider	IEEE Xplore Digital Library
Author	Shaotao Huang Xuewei Gong Renjie Gao
Copyright Year	2011
Description	Author affiliation: School of Resource and Safety Engineering, China University of Mining and Technology (Beijing), China (Shaotao Huang; Xuewei Gong; Renjie Gao)
Abstract	Through exposition on top coal caving mining method, as well as fully-mechanized top-coal mining method in the current development and prospect of China's largest coal enterprises, at the same time it can bring great benefits, also raised its recycling rate is still generally low phenomenon, effect analysis of the main reasons: at the end of the early mining losses, loss of head loss, caving technology and so on. On the analysis of these factors individually, summarizes the measures to improve resources recovery. Study shows: selected scientific and reasonable exploitation of design and top-coal caving technology and equipment, increasing fragmentation and a sound management system, so as to achieve the objective of increasing resource recovery.
Starting Page	3216
Ending Page	3219
File Size	348454
Page Count	4
File Format	PDF
ISBN	9781424494361
e-ISBN	9781424494392
DOI	10.1109/MACE.2011.5987675
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Presses Coal industry Improving measures Top-coal loss Coal Educational institutions Safety Recycling Electronic mail Long-wall top coal caving Recovery
Content Type	Text
Resource Type	Article

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Analyses on factors influenced top-coal caving of fully mechanized mining for thick coal seam

Flow of top coal and roof rock and loss of top coal in fully mechanized top coal caving mining of extra thick coal seams

Mining technology and combined equipment for fully mechanized top-coal caving face with annual output 6 Mt

The Basic Problems about Fully-Mechanized Top-coal Caving System

The influence of clip bottles on top-coal's falling and release properties

Optimization and Practice of Support Working Resistance in Fully-Mechanized Top Coal Caving in Shallow Thick Seam

Study on Improvement of Simulation Model of Fully Mechanized Top-coal Caving

Study on Intelligent Identification Method of Coal Pillar Stability in Fully Mechanized Caving Face of Thick Coal Seam

Application of microseismic monitoring technology on fully mechanized top-coal caving face of extra-thick coal seam

Measures to improve the recovery rate of fully mechanized caving

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