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2019 Vol. 42 No. 9
Published: 26 September 2019
0
2019 Vol. 42 (9): 0- [
Abstract
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42
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(111922 KB) (
278
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1
Li Xiaohua
Research and application of cutting pre-cracking and pressure relief technology
2019 Vol. 42 (9): 1-5 [
Abstract
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124
)
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(0 KB) (
74
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6
Xu Zhiyong
Study on safety of coal mining technology under dam in Longdongwan Mine
2019 Vol. 42 (9): 6-8，15 [
Abstract
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69
)
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(0 KB) (
81
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9
Chen Shuai, Yuan Dengliang
Research and application of optimization of driving face support
2019 Vol. 42 (9): 9-15 [
Abstract
] (
74
)
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(0 KB) (
70
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16
Li Donghong
Roadway driving support technology under the condition of high ground stress sequential mining in coal mine
2019 Vol. 42 (9): 16-18，43 [
Abstract
] (
64
)
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(0 KB) (
69
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19
Zheng Zhixin
Gob-side entry retaining process and parameters optimization of Dayang Mine
2019 Vol. 42 (9): 19-21，25 [
Abstract
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55
)
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(0 KB) (
73
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22
Feng Hao
Experimental study on surrounding rock control of large section coal seam roadway
2019 Vol. 42 (9): 22-25 [
Abstract
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68
)
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(0 KB) (
78
)
26
Hu Jianqiang
Application research of truss anchor cable in high stress coal alley with large section
2019 Vol. 42 (9): 26-29，33 [
Abstract
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76
)
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(0 KB) (
73
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30
Li Yanhui
Study on design and optimization of mining roadway support in fully mechanized caving face
2019 Vol. 42 (9): 30-33 [
Abstract
] (
86
)
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(0 KB) (
69
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34
Wang Ming
Safe mining technology of working face under complex geological conditions with large mining depth and deep earth pressure
2019 Vol. 42 (9): 34-37，40 [
Abstract
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73
)
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(0 KB) (
78
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38
Lian Qingfei
Numerical simulation and monitoring of stress distribution of mining face in working face
2019 Vol. 42 (9): 38-40 [
Abstract
] (
74
)
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(0 KB) (
69
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41
Yuan Ming
Study on reasonable length technology of working face under confined coal mining
2019 Vol. 42 (9): 41-43 [
Abstract
] (
92
)
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(0 KB) (
78
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44
Xu Shihu，Chen Zijun
Study on support design and ground pressure monitoring and prevention in 14206 roadway of Anyang Mine
2019 Vol. 42 (9): 44-47 [
Abstract
] (
75
)
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(0 KB) (
71
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48
Zhou Ke
Numerical simulation of three-dimensional groundwater based on segmentation and sub-level of mine production
2019 Vol. 42 (9): 48-52，56 [
Abstract
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65
)
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(0 KB) (
72
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53
Liang Xinpeng
Study on detection of water-bearing area and prevention of water inrush in 11-101 working face of Tuanbai Mine
2019 Vol. 42 (9): 53-56 [
Abstract
] (
63
)
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(0 KB) (
81
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57
Shen Zhixin
Test and application of multi-channel transient electromagnetic detection technology for water in gob area of Dianping Mine
2019 Vol. 42 (9): 57-61，69 [
Abstract
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81
)
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(0 KB) (
76
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62
Liu Jianhua1， Wang Shengwei2,3， Zhang Xiaofei4， Zhang Yechang5
Study on fluid loss mechanism of fracturing fluid in coal reservoir
2019 Vol. 42 (9): 62-65，69 [
Abstract
] (
107
)
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(0 KB) (
74
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66
Guo Peipeng
Application of integrated geophysical exploration technology in Gequan Mine
2019 Vol. 42 (9): 66-69 [
Abstract
] (
78
)
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(0 KB) (
74
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70
Wang Fei
Pre-grouting and water blocking technology for vertical shaft aquifer
2019 Vol. 42 (9): 70-72 [
Abstract
] (
62
)
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(0 KB) (
77
)
73
Ya Dongju
Study on the Influence of Processing Technology on Small Fault Identification and Prediction
2019 Vol. 42 (9): 73-75，84 [
Abstract
] (
61
)
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(0 KB) (
70
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76
Zhou Jiemin
Application of stereoscopic geophysical exploration method in 1127 working face of Xingdong Mine
2019 Vol. 42 (9): 76-80，84 [
Abstract
] (
81
)
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(0 KB) (
75
)
81
Xing Bin, Li Xinliang
Discussion on practice experience of old goaf water exploration in Linxi Mine
2019 Vol. 42 (9): 81-84 [
Abstract
] (
86
)
PDF
(0 KB) (
79
)
85
Du Aijun
Development of noise reduction facilities for quick opening filter press in Dongqu Coal Preparation Plant
2019 Vol. 42 (9): 85-86，90 [
Abstract
] (
57
)
PDF
(0 KB) (
68
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87
Xu Yanhui
Design of mine pneumatic monorail crane remote control system
2019 Vol. 42 (9): 87-90 [
Abstract
] (
64
)
PDF
(0 KB) (
73
)
91
Mi Yang
Study on repairing method of bearing outer ring of mine reducer
2019 Vol. 42 (9): 91-92，95 [
Abstract
] (
53
)
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(0 KB) (
76
)
93
Niu Junjun, Ma Yanwen, Wang Kuangying
Discussion on analysis and replacement of bearing shaft damage of head sheave equipment and preventive measures
2019 Vol. 42 (9): 93-95 [
Abstract
] (
68
)
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(0 KB) (
75
)
96
Zhang Lianjun
Analysis and suggestions on the status of explosion-proof submersible pumps for coal mines
2019 Vol. 42 (9): 96-98 [
Abstract
] (
83
)
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(0 KB) (
75
)
99
Zhou Yangyang
Study on the process of automatic control and heavy medium separation in Dongzhouyao Coal Preparation Plant
2019 Vol. 42 (9): 99-101 [
Abstract
] (
67
)
PDF
(0 KB) (
71
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102
Feng Xin 1, Su Zhongwu 2
Adaptability of MG500/1130-WD AC variable frequency electric haulage shearer under extremely complicated conditions
2019 Vol. 42 (9): 102-104，47 [
Abstract
] (
88
)
PDF
(0 KB) (
66
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105
Chen Xiaoyong, Fu Jingbin
Exploration and practice of pressure relief gas drainage technology during mining of protective layer in deep area
2019 Vol. 42 (9): 105-107，114 [
Abstract
] (
68
)
PDF
(0 KB) (
73
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108
Liu Xinying, Liu Heyang, Xuan Hongxin, Wang Yufu, Liu Jianwen, Wang Manfu
Research and application of intelligent transformation of coal preparation plant
2019 Vol. 42 (9): 108-110，114 [
Abstract
] (
44
)
PDF
(0 KB) (
70
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111
Li Dawei
Practice of repairing furnace wall of No.76 carbonization chamber of Fengfeng Coking Group
2019 Vol. 42 (9): 111-114 [
Abstract
] (
50
)
PDF
(0 KB) (
78
)
115
Liu Xiangqian
Improvement and application of gas drilling and connecting holes in Wangpo Mine
2019 Vol. 42 (9): 115-116，120 [
Abstract
] (
70
)
PDF
(0 KB) (
77
)
117
Zhao Chengfang 1, Wang Jinbao 2
Study on application of high directional long holes in low gas permeability outburst coal seam
2019 Vol. 42 (9): 117-120 [
Abstract
] (
62
)
PDF
(0 KB) (
78
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121
Ge Junying, Shi Guizhen, Liu Yanrui
Preparation and application of cholesterol sensor
2019 Vol. 42 (9): 121-122，134 [
Abstract
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83
)
PDF
(0 KB) (
77
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123
Zhang Ying1, Wang Yu1, Li Yuxian1, Yu Hui1, Zhao Yinglin1, Zhang Zhibo1, Wang Huihui1,
Research progress of pyridine hydrobromide
2019 Vol. 42 (9): 123-125，156 [
Abstract
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102
)
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(0 KB) (
75
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126
Liu Shuo1, Liu Xia2, Ren Qing2
Effect of additives on coal ash melting characteristics
2019 Vol. 42 (9): 126-129 [
Abstract
] (
56
)
PDF
(0 KB) (
77
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130
Wang Zhenlong1, Tao Yadong1, Bai Feifei2, Zhu Ziqi1, Wang Yuchao2, Yang Ye2, Yu Xiaofeng2
Analysis and research of the effect of water quality on steel corrosion in coal preparation plant
2019 Vol. 42 (9): 130-134 [
Abstract
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97
)
PDF
(0 KB) (
74
)
135
Feng ShuBo1,2，Wang Shubo2， Hou Xiaoxia1， Zhang Haopeng1， Zhai Qiannan1
Study on the synthesis of choline-urea deep eutectic solvent and its kilogram scale-up preparation
2019 Vol. 42 (9): 135-141 [
Abstract
] (
154
)
PDF
(0 KB) (
83
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142
Cai Lipeng, Geng Xiaohong, Lei Jing, Zhao Xiaofu, Liu Xiaoxiao
Simultaneous determination of 9 preservatives in food detergent by high performance liquid chromatography
2019 Vol. 42 (9): 142-145 [
Abstract
] (
94
)
PDF
(0 KB) (
74
)
146
Du Linnan1, Wu Yujie2, Zhou Guanlin3, Yang Ruobing1, Hu Mengxuan1,
Study on infrared and temperature-dependent infrared spectrum of carboxymethylcellulose sodium
2019 Vol. 42 (9): 146-149，152 [
Abstract
] (
293
)
PDF
(0 KB) (
90
)
150
Zhu Wenhua
Present situation and detection method of air microbial pollution
2019 Vol. 42 (9): 150-152 [
Abstract
] (
72
)
PDF
(0 KB) (
76
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153
Hong Gang1, Hao Tongyao2, Yue Lin2, Li Yugang3
New advanced technology of rural domestic sewage treatment technologies
2019 Vol. 42 (9): 153-156 [
Abstract
] (
96
)
PDF
(0 KB) (
73
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157
Zhang Yuqian, Zhu Zhaojun, Zhang Hongchuan
Efficient improved septic tank/constructed wetland for treatment of scattered farmers domestic sewage
2019 Vol. 42 (9): 157-160 [
Abstract
] (
70
)
PDF
(0 KB) (
79
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