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2023 Vol. 46 No. 4
Published: 26 April 2023
0
2023 Vol. 46 (4): 0- [
Abstract
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46
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278
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1
Zhang Yansong, Shi Jing, Wei Xiangrui
Application of high-energy gas production pre-fracture technology in rock burst control
2023 Vol. 46 (4): 1-4 [
Abstract
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91
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(0 KB) (
25
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5
Li hao, Li Yaqi, Zheng Xinjian
Numerical simulation study on support parameter optimization of right angle trapezoid roadway in inclined coal seam
2023 Vol. 46 (4): 5-9，13. [
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89
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29
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10
Zan Minghui, Huang Peng, Song Gaofeng
Study on mine pressure behavior law of downward mining face in close distance coal seam group under repeated mining
2023 Vol. 46 (4): 10-13 [
Abstract
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65
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29
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14
Zhao Wenbao1, Jia Yongqiang2, Wang Yanlong3
Application and research on mine pressure monitoring system of gob-side entry retaining in Huaye Coal Industry
2023 Vol. 46 (4): 14-17，21，155. [
Abstract
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105
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31
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18
Lv Yunlong
Determination of floor damage depth range in deep mine
2023 Vol. 46 (4): 18-21 [
Abstract
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67
)
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(0 KB) (
28
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22
Dong Fei
Research on precise pre-splitting of roof and the size of coal pillar for village protection in fully mechanized caving face
2023 Vol. 46 (4): 22-24 [
Abstract
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71
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(0 KB) (
32
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25
He Jigang
Application and effect analysis of multi-method combined geophysical detection in No.8471 face of Yangdong Mine
2023 Vol. 46 (4): 25-28 [
Abstract
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97
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28
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29
Lv Yang1, Bao Han2, Wang Lu1, Jiang Chao1, Wang Sitong1
Study on transient electromagnetic data processing based on weight theory
2023 Vol. 46 (4): 29-34，39. [
Abstract
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72
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29
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35
Xu Changqing
The application of ground-underground combined geophysical exploration method in identifying small structures and their water abundance in working face
2023 Vol. 46 (4): 35-39 [
Abstract
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61
)
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29
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40
Yao Yilin
Research on safe mining technology under composite water body in No.31201 Face of Menkeqing Mine
2023 Vol. 46 (4): 40-44，51. [
Abstract
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59
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32
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45
Ban Cao
Analysis of the impact of coal mining on water resources and ecological environment
2023 Vol. 46 (4): 45-47，55. [
Abstract
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82
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(0 KB) (
28
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48
Li Shenglin
Study on exploration and prediction of fault structure in long tendency distance and large mining width working face
2023 Vol. 46 (4): 48-51 [
Abstract
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60
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(0 KB) (
28
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52
Li Jinsong
Secondary interpretation and application of three- dimensional seismic data in Panjiayao field
2023 Vol. 46 (4): 52-55 [
Abstract
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48
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(0 KB) (
29
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56
Han Ruigang
Research on mine flooding avoidance path based on 3DMine
2023 Vol. 46 (4): 56-59，63. [
Abstract
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61
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(0 KB) (
30
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60
Qin Taishan
Application of comprehensive detection technology in DF1 normal fault detection of Sanyuan Coal Industry
2023 Vol. 46 (4): 60-63 [
Abstract
] (
73
)
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29
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64
Wang Guoju1,2
Analysis and research on overburden structure and microseismic characteristics of full-mechanized caving roadway
2023 Vol. 46 (4): 64-66，71. [
Abstract
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60
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31
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67
Yu Zhibiao1， Zhao Baofeng2,3， Li Debin2,3， Zhang Zeyuan2,3
Height detection of water conduction fracture zone in working face under thick Paleogene aquifer
2023 Vol. 46 (4): 67-71 [
Abstract
] (
73
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28
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72
Liu Zhiqiang
Design and application of water damage prevention and control method in goaf of Lucheng Coal Industry
2023 Vol. 46 (4): 72-74，78. [
Abstract
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60
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32
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75
Wang Liqiang
Study on the setting of waterproof coal pillar in complex hydrological conditions area of Jiuxin Coal Industry
2023 Vol. 46 (4): 75-78 [
Abstract
] (
63
)
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(0 KB) (
29
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79
Yue Jianwu
Study on the width of waterproof coal pillar in No.15 coal seam of F14 fault in Shigang Coal Industry
2023 Vol. 46 (4): 79-81 [
Abstract
] (
76
)
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(0 KB) (
29
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82
Cao Dong
Regional control and analysis of No.8472 face in Yangdong Mine
2023 Vol. 46 (4): 82-86 [
Abstract
] (
76
)
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(0 KB) (
27
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87
Chen Long1, Wang Guoju2, 3
Analysis of floor failure microseismic law in fully mechanized caving island working face
2023 Vol. 46 (4): 87-89，102. [
Abstract
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68
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(0 KB) (
25
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90
Gao Ganggang
Measurement study on surface rock movement law of No.201 face in Jinxinda Coal Industry
2023 Vol. 46 (4): 90-93，118. [
Abstract
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55
)
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(0 KB) (
26
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94
Wang Hui
Structural design and application of automatic tensioning device for belt conveyor in coal mine
2023 Vol. 46 (4): 94-96，99. [
Abstract
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72
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(0 KB) (
29
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97
Wang Xiaoliang
ptimization research on rotary table of EBZ-300 longitudinal roadheader
2023 Vol. 46 (4): 97-99 [
Abstract
] (
69
)
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(0 KB) (
31
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100
Ren Jinping
Simulation analysis of wear causes of sprocket chain nest of scraper conveyor in Hexi Coal Mine
2023 Vol. 46 (4): 100-102 [
Abstract
] (
51
)
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(0 KB) (
27
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103
Li Chunxin1, Zhang Minbo1, 2, Prince Chao1
Study on the occurrence regularity and characteristics of coal mine gas accidents in China from 2012 to 2021
2023 Vol. 46 (4): 103-107 [
Abstract
] (
52
)
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(0 KB) (
29
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108
Yue Lijiao
Analysis of influencing factors of residual gas in Changping block
2023 Vol. 46 (4): 108-111，114. [
Abstract
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53
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(0 KB) (
27
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112
Wang Jun
Study on gas extraction effect of 15123 bottom drainage roadway in Xinjing Mine
2023 Vol. 46 (4): 112-114 [
Abstract
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69
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(0 KB) (
28
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115
Shi Shaohua
Research on gas extraction technology of high-level borehole in fully mechanized mining face
2023 Vol. 46 (4): 115-118 [
Abstract
] (
76
)
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(0 KB) (
34
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119
Liu Xiaolian, Ma Ningning, Yang Cangjun, Han Xiao, Xu Yawei, Dai guoai
Study on synthesis of acoteine trihydrate hydrochloride
2023 Vol. 46 (4): 119-122，160. [
Abstract
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60
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(0 KB) (
30
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123
Jia Jingbo
Study on process management of copolymeric formaldehyde preparation
2023 Vol. 46 (4): 123-125，130. [
Abstract
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68
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(0 KB) (
27
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126
Zhang Rongyu, Gong Xuemin, Li Na, Hao Yanan, Zhang Qian
Processing bloedite by potassium sulfate salting out method
2023 Vol. 46 (4): 126-130 [
Abstract
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53
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(0 KB) (
31
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131
Bai Liyao, Zhang Huirong
Continuous preparation of 7-amino-3-vinylcephalosporanic acid catalyzed by superprotic acid and study on the mechanism of one-step deprotection
2023 Vol. 46 (4): 131-134 [
Abstract
] (
59
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(0 KB) (
29
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135
Bai Shihua, Chen Jixiang, Gao Yanfen
Inductively coupled plasma atomic emission spectrometry for the determination of Si,La,Ce and Mn in zinc-aluminum alloy
2023 Vol. 46 (4): 135-138，142. [
Abstract
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66
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(0 KB) (
23
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139
Li Huanjun, Wang Xiaofeng, Wang Lili, Kang Qian, Zhang Xiaocan, Liu Xiaolian, Ma Ningning
Impurities in N-paraminamenzenyl-L-glutamate determined by HPLC
2023 Vol. 46 (4): 139-142 [
Abstract
] (
75
)
PDF
(0 KB) (
23
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143
Li Minghang1, Wu Yuliang2, Chang Meiling2, Zhou Zixuan2, Liu Rong2,
Study on the molecular structure of cholesterol by mid-infrared spectroscopy
2023 Vol. 46 (4): 143-148，155. [
Abstract
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84
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(0 KB) (
27
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149
Fan Shuzhen, Wu Yangen, Wang Zhen
Process design of odor treatment for domestic waste transfer station
2023 Vol. 46 (4): 149-151，160. [
Abstract
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49
)
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(0 KB) (
30
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152
Wei Kaina
Treatment technology of flue gas purification system of rotary kiln in a carbon plant
2023 Vol. 46 (4): 152-155 [
Abstract
] (
47
)
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(0 KB) (
27
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156
Fan Anyi1, Zhu Zhaojun1, Guo Xueqin2, Chen Liqing3
Examples of coating wastewater treatment engineering project
2023 Vol. 46 (4): 156-160 [
Abstract
] (
81
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PDF
(0 KB) (
27
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