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2019 Vol. 42 No. 12
Published: 26 December 2019
0
2019 Vol. 42 (12): 0- [
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33
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288
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1
Duan Jianjun
Development regularity and genesis analysis of Karst subsidence columns in Datong Coalfield (North District)
2019 Vol. 42 (12): 1-5 [
Abstract
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80
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71
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6
Fu Hongxue, Feng Niannian
Application of tracer test in pollution investigation of southern karst area
2019 Vol. 42 (12): 6-9 [
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45
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76
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10
Fu Jianqiang
Application of directional branching technology in the treatment of shallow and deep aquifers
2019 Vol. 42 (12): 10-13 [
Abstract
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72
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65
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14
Jiao Yunlei
Development and utilization of confined water in Yanzishan Mine
2019 Vol. 42 (12): 14-16,20 [
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53
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62
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17
Ma Zhenyi
Exploration practice of directional horizontal branch structure of thin bedded limestone in Fengfeng area
2019 Vol. 42 (12): 17-20 [
Abstract
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57
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72
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21
Wang Xu
Impact evaluation of surface water on mine safety after goaf Collapse collapse in Majialiang Mine
2019 Vol. 42 (12): 21-22,26 [
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75
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74
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23
Wang Liren, Li Ying
Structural exploration and treatment of deep coal seam mining in Xin'an Mine
2019 Vol. 42 (12): 23-26 [
Abstract
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59
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68
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27
Qin MengYue, Lei Yaping
Study on the hydraulic connection among the main aquifers in Meilinmiao mine field of Inner Mongolia
2019 Vol. 42 (12): 27-30,37 [
Abstract
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63
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72
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31
Yang Bin, Lei Yaping
Analysis of the Cambrian-Ordovician Karst water hydrogeological conditions in the northern area of Datong Coalfield
2019 Vol. 42 (12): 31-37 [
Abstract
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62
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72
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38
Guo Wei
Study on risk stratification evaluation method of karst water inrush in coal seam floor
2019 Vol. 42 (12): 38-44 [
Abstract
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59
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70
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45
Xie Jun
Study on failure mechanism and control technology of surrounding rock in roadway of high stress penetration fault group
2019 Vol. 42 (12): 45-48,53 [
Abstract
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52
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74
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49
Ma Fujun
Research and application of surrounding rock control technology of soft coal seam roadway in 2105 working face of Yitian Coal Industry
2019 Vol. 42 (12): 49-53 [
Abstract
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52
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65
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54
Li Haiyang
Research and application of optimization of transportation support for 16502 fully mechanized mining face in Xiegou Coal Mine
2019 Vol. 42 (12): 54-57,61 [
Abstract
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64
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66
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58
Ren Ning
Deformation and failure characteristics and control measures of groove along W4301 working face in Gaohe Mine
2019 Vol. 42 (12): 58-61 [
Abstract
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42
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72
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62
Pan Ruifeng
Study on application of cutting roof protection technology in 10-102 working face of Mugua Mine
2019 Vol. 42 (12): 62-65,71 [
Abstract
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59
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83
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66
Jin Qing
Cause analysis and control strategy of auxiliary transportation failure in N1302 working face
2019 Vol. 42 (12): 66-68,71 [
Abstract
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64
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74
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69
Pei Jipeng
Study on surrounding rock control technology of north second belt roadway in Gaoyang Mine
2019 Vol. 42 (12): 69-71 [
Abstract
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50
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70
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72
Guo Subing1, Li Bin2, Zhang Bo3
No.9 and No.15 coal seam matching mining planning and scheme design
2019 Vol. 42 (12): 72-74 [
Abstract
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68
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72
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75
Xu Junfeng
Support design and mining pressure observation of filling body along goaf in large buried deep working face
2019 Vol. 42 (12): 75-77,109 [
Abstract
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52
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68
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78
Yin Jing
Structural strength analysis and improvement of key components of serenite hydraulic support
2019 Vol. 42 (12): 78-79,82 [
Abstract
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68
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76
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80
Su Jipeng
Simulation based on AMESim scraper chain monitoring system
2019 Vol. 42 (12): 80-82 [
Abstract
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51
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75
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83
Li Yangming
Study on relay protection design of transformer in coal-fired power plant
2019 Vol. 42 (12): 83-85 [
Abstract
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36
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66
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86
Zhang Liubo
Study on comprehensive gas control technology of working face containing adjacent layer
2019 Vol. 42 (12): 86-89,93 [
Abstract
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57
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69
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90
Hao Xiaowei
Research and application of comprehensive gas extraction technology in 1415 fully mechanized face of Zhongxing Mine
2019 Vol. 42 (12): 90-93 [
Abstract
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110
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69
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94
Miao Yong
Analysis of fire and gas dangerous factors in fully mechanized face and its prevention technology
2019 Vol. 42 (12): 94-97 [
Abstract
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58
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70
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98
Zhang Jianguang
Application research of high position and large diameter directional drilling in Nianyan Coal Industry
2019 Vol. 42 (12): 98-101,105 [
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70
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70
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102
Xu Jie
Application of roof directional long borehole in mine gas control
2019 Vol. 42 (12): 102-105 [
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55
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69
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106
Jiao Jun
Research and application of gas control technology for roof high position and large diameter directional drilling
2019 Vol. 42 (12): 106-109 [
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73
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65
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110
Wu Zhijie1, Chen Jiaxin1, Tong Jiapeng1, Yu Fei1, Liu Mengna1, Wang Shumeng1, Liu Yanfang*1,2
Study on kinetic of γ-Al2O3 catalytic ozonation of bisphenol in water
2019 Vol. 42 (12): 110-114,117 [
Abstract
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61
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74
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115
Yu Zengsheng
Study on the analysis and control of alkalinity in the process of calcium chloride production
2019 Vol. 42 (12): 115-117 [
Abstract
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49
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70
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118
Zhang Weiyuan
Research and application of reducing water hardness
2019 Vol. 42 (12): 118-119,138 [
Abstract
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73
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72
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120
Huo Ran1, 2, Li Zaixing1, 2, Zhong Weizhang1, 2, Li Guixia1, 2
Determination of terramycin in terramycin bacterial residue by high performance liquid chromatography
2019 Vol. 42 (12): 120-124 [
Abstract
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48
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72
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125
Xu Jingyi1, Feng Yaping1, Yao Bo1, Liu Daxi1, Li Huiping2, Wang Libo3, Cui Jiansheng1
Determination of nitrosamines in water by solid phase extraction and gas chromatography-mass spectrometry
2019 Vol. 42 (12): 125-129,138 [
Abstract
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53
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65
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130
Li Qian, Sha Shuli, An Yongsheng, Meng Wei, Bo Jiaojiao, Zhou Guanlin
Study on temperature-dependent infrared spectrum of astragalus membranaceus
2019 Vol. 42 (12): 130-134 [
Abstract
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66
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76
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135
Liu Dongna 1，2， Liang Bingchen1，2
Comparative study on quality of AE-active esters
2019 Vol. 42 (12): 135-138 [
Abstract
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67
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69
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139
Wang Xuechen, Tian Liang, Cui Jiansheng, Liu Daxi, Duan Lili
Analysis of unorganized emission characteristics of VOCs in coking process plant boundary
2019 Vol. 42 (12): 139-143,150 [
Abstract
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72
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74
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144
Fu Pengrui1, Fan Shuzhen2, Zhang Shuai1, Qi Keji1
Research status and progress of dielectric barrier discharge non-thermal plasma technology for degrading pollutants in wastewater
2019 Vol. 42 (12): 144-147 [
Abstract
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73
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82
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148
Geng Zhenxiang, Zhao Huiying, Meng Libing, Su Saisai, Zhao Wenjie
Experimental study on treatment of chromium(VI) —containing wastewater by immobilized chlorella
2019 Vol. 42 (12): 148-150 [
Abstract
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55
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77
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