• Chinese Core Periodicals
  • Chinese Core Journals of Science and Technology
  • RCCSE Chinese Authoritative Academic Journals
Email Alert RSS
Advanced Search
WANG Ying, SONG Zheng-chang, MA Long-xin, NI Shuo-shuo, WANG Si-wen. Study on Deflagration Control Methods of Low Concentration Gas Extraction in Tube[J]. Safety in Coal Mines, 2012, 43(8): 18-22.
Citation: WANG Ying, SONG Zheng-chang, MA Long-xin, NI Shuo-shuo, WANG Si-wen. Study on Deflagration Control Methods of Low Concentration Gas Extraction in Tube[J]. Safety in Coal Mines, 2012, 43(8): 18-22.
shu

Study on Deflagration Control Methods of Low Concentration Gas Extraction in Tube

More Information
  • Published Date: August 09, 2012
    Graphical Abstract
    • Abstract
  • Water-mist,CO2 inert gas and dry powder are very effective on suppressing gas deflagration.With the increase of spray water-mist volume,the mixed CO2 concentration or sprayed dry powder quality are increased and flame propagation speed and peak overpressure are reduced.The inbibitional effect of water-mist,CO2 inert gas and dry powder on deflagration is that the injection of water-mist,CO2 inert gas and dry powder can greatly decrease the concentrations of H,O and OH in chain reaction.
    • FullText(HTML)
    • References (5)
  • [1]
    邱雁,高广伟,罗海珠.充注惰气抑制矿井火区瓦斯爆炸机理[J].煤矿安全,2003,34(2):8-10.
    [2]
    唐建军.水抑制瓦斯爆炸的实验综述[J].陕西煤炭,2008(6):38-39,44.
    [3]
    吴志远,胡双启,谭迎新.氮气对人工煤气抑爆技术的实验研究[J].陕西科技大学学报,2009,27(2):104-107.
    [4]
    王德荣.惰性气体抑制油气爆炸的机理分析及实验模拟[J].工业安全与环保,2007,33(9):37-38.
    [5]
    罗振敏,邓军,文虎,等.纳米粉体抑制矿井瓦斯爆炸的实验研究[J].中国安全科学学报,2008,18(12):84-88.
    • Related Articles

  • Related Articles

    [1]WANG Shuai. A new pressure maintaining and sealing technology for gas drainage borehole[J]. Safety in Coal Mines, 2021, 52(7): 61-66.
    [2]CHEN Bin. Study on Sealing Depth Optimization of Gas Drainage Borehole in Coal Seam[J]. Safety in Coal Mines, 2019, 50(5): 168-171.
    [3]GUO Lindong, ZHAO Xusheng, HUANG Zhenfei. Research and Application of Drilling-slotting-sealing Technology for Gas Drainage Borehole[J]. Safety in Coal Mines, 2019, 50(3): 61-64,68.
    [4]FAN Xiaogang, MA Qianqian. Application Test of Sealing Quality Testing Device in Wangpo Coal Mine[J]. Safety in Coal Mines, 2019, 50(1): 133-135.
    [5]LIU Xiaogang. Study on Optimization of Hole Sealing Depth Based on Stress-fissure Characters of Surrounding Rock[J]. Safety in Coal Mines, 2018, 49(5): 63-66.
    [6]ZHANG Zhirong, ZHAO Jing, CHEN Jie, LIU Yongqian. Study on the Best Hole Sealing Depth for Boreholes Along Coal Seam in Hongyan Coal Mine[J]. Safety in Coal Mines, 2017, 48(7): 166-168,172.
    [7]MA Qiang. Research and Application of “Three Sealing and One Grouting” Sealing Technique of Boreholes Drilled Along Seam[J]. Safety in Coal Mines, 2017, 48(7): 74-77.
    [8]WANG Xiting, XUAN Dequan, CAO Tuotuo. Study on Reasonable Sealing Depth of Bedding Holes[J]. Safety in Coal Mines, 2016, 47(9): 166-168.
    [9]SHEN Hongmin, MAO Taoliang, ZHANG Leilin, YIN Hai, YUAN Guangming, YU Zhijin. Research on Reasonable Sealing Hole Depth of Extraction Borehole Based on Drilling Cuttings Theory[J]. Safety in Coal Mines, 2014, 45(8): 39-41,45.
    [10]WANG Zhao-feng, LIU Hui-peng, YANG Hong-min, CHAI Yue-feng. Changing Laws of Drainage Negative Pressure Along With the Change of Drilling Depth in Fuyan Coal Industry[J]. Safety in Coal Mines, 2013, 44(10): 156-157,161.

Catalog

    Get Citation
    XML
    Article views (842) PDF downloads (0) Cited by()
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles
    Links

    辽公网安备 21049802000106号　辽ICP备11020636号-9

    Website Copyright © CCTEG Shenyang Research Institute

    Address：No. 11 Binhe Road, Fushun Economic Development Zone, Liaoning　Postal Code：113122

    Tel：024-56616988/56616881　Email：mkaq@163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return