• Chinese Core Periodicals
  • Chinese Core Journals of Science and Technology
  • RCCSE Chinese Authoritative Academic Journals
YANG Dong. Slow-release Coal Uncovering in Cross-Cut New Technology by Expanding Agent[J]. Safety in Coal Mines, 2013, 44(8): 58-60.
Citation: YANG Dong. Slow-release Coal Uncovering in Cross-Cut New Technology by Expanding Agent[J]. Safety in Coal Mines, 2013, 44(8): 58-60.

Slow-release Coal Uncovering in Cross-Cut New Technology by Expanding Agent

More Information
  • Published Date: August 19, 2013
  • Through researching expansibility of expanding agent, impact area of static blasting and the effect rule of coal and rock stress and gas release uncovering coal in cross-cut, the paper researches change rules of gas pressure, gas gushing amount and coal stress changes in slow-release coal uncovering according to gas seepage mechanism uncovering coal in cross-cut, and studies slow-release coal uncovering mechanism by expanding agent.
  • [1]
    单智勇.煤巷掘进煤与瓦斯突出事故抑制技术研究[D].北京:中国矿业大学(北京),2009.
    [2]
    蒋永勇. 李嘴孜矿底板穿层钻孔条带式预抽瓦斯技术研究[D].淮南:安徽理工大学,2011.
    [3]
    潘小龙.简述工程爆破新技术--静力爆破[J].中小企业管理与科技:下旬刊,2007(7).
    [4]
    张培辉. 高速公路高边坡静态爆破施工[J].建设科技,2009(7).
  • Related Articles

    [1]LI Xuping, LI Zhi, REN Xiaopeng, ZHANG Jing, LIU Yanqing, ZHOU Chenhong. Functional group evolution and gas correlation analysis of low temperature oxidation of coal gangue[J]. Safety in Coal Mines, 2024, 55(6): 91-99. DOI: 10.13347/j.cnki.mkaq.20230966
    [2]HE Shuaiyin. Quantum chemical study on inhibition effect of oxygen-containing groups in coal by metal ions (Na+, Ba2+, Ca2+)[J]. Safety in Coal Mines, 2023, 54(7): 149-155.
    [3]YANG Dejin, YANG Shengqiang, JI Guangrui, ZHAO Jianming, WANG Jibin. Variation of physicochemical parameters of coal during low temperature oxidation under different oxygen concentrations[J]. Safety in Coal Mines, 2021, 52(4): 39-44.
    [4]SUN Weili, SHI Jilin, ZHANG Haiyang, ZHAO Yaming, WANG Kun, CHEN Qingfeng. Analysis on oxidative intermediate functional groups for CO formation during spontaneous combustion of low metamorphic coal[J]. Safety in Coal Mines, 2021, 52(3): 217-221.
    [5]CHANG Ming, DONG Xianshu, LI Hongliang, LI Jianbo. Simulation Study on Adsorption Characteristics of Mine Gases by Oxygen Functional Groups on Coal Surface[J]. Safety in Coal Mines, 2020, 51(1): 176-180,186.
    [6]WANG Mingjian, JIA Baoshan, GONG Hongxiang, LI Shouguo, HUANG Wenzhen. Study on Microscopic Mechanism of Coal-oxygen Chemisorption Based on -CH2- Functional Group[J]. Safety in Coal Mines, 2019, 50(12): 41-45.
    [7]WANG Yuli, YUAN Mei, LI Chuang, XU Shiqing, ZHANG Ping, LONG Nengzeng, LI Xinling. Experimental Study on Gas Desorption Laws in Coal by Hydro-thermal Coupling[J]. Safety in Coal Mines, 2019, 50(1): 4-8.
    [8]ZHANG Lanjun, LI Zenghua, YANG Yongliang, LI Jinhu, ZHOU Yinbo. XPS Research on Sulfur and Nitrogen Surface Functional Groups of Coal During Low-temperature Oxidation[J]. Safety in Coal Mines, 2016, 47(5): 85-88,93.
    [9]HAO Chaoyu, ZHAO Qingbiao, GAO Huichun, WANG Ganyue, WANG Xuefeng. Active Group Variation Law in Oxidation Process of Xuandong No. 2 Coal Mine Ⅲ3 Coal Seam[J]. Safety in Coal Mines, 2015, 46(2): 36-39.
    [10]YAO Yanna, WANG Junfeng, WU Jianming, ZHANG Ping. Experimental on Low-temperature Oxidation Mechanism of Coal Based on Oxygen Consumption[J]. Safety in Coal Mines, 2014, 45(8): 27-30.
  • Cited by

    Periodical cited type(2)

    1. 王振兴,王洋,韩东洋,任晓伟. 煤矸石放热危险性与微观基团相关性研究. 煤矿安全. 2024(02): 107-115 . 本站查看
    2. 梁文勖,胡志伟,边晓峰,杨文政,王喆. 遗煤二次氧化宏微观特征参数变化及动力学研究. 煤矿安全. 2023(03): 109-116 . 本站查看

    Other cited types(7)

Catalog

    Article views (783) PDF downloads (0) Cited by(9)

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return