Coal Science and Technology Articles

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1Study on detection and control of coal flotation in coal preparation plant1-4

2Practices and measures of roof control in coal mining face under complex roof in Silaogou Mine5-6,51

3Electricalized reform of mechanical weighing apparatus7-10

4Pre-stressed grout bolting technology applied to reinforcement of mine large cross section roadway1012

5Geological radar applied to detect shallow goaf and guide grouting operation13-14,45

6Research and application of mechanical coal refuse separation system15-16,45

7Returned grouting technology to control inrush water from insidious sinkhole17-18

8Comprehensive gas control during mine construction period of high gassy Sihe Mine19-20

9Optimization of decarbonization technology for fly ash floatation21-23

10Study on compound support technology for mining gateway in tilted srtata in deep mine24-26,30

11Experimental research on flame thickness and sustaining time of gas explosion27-30

12Research on failure point measurement and test of power cable in underground mine31-33

13New analysis on periodical error of electric optical distance meter34-36,42

14Brief discussion on fully mechanized rotary mining method with hydraulic powered support37-39

15Analysis on factors affected to coal briquette combusted in industrial boiler40-42

16Coal structure and coal quality in Shengdong Mining Area43-45

17Application of PROMOS system in automatic plow mining face46-47