| 二氧化碳致裂技术在煤矿安全生产中的应用 |
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| 作者姓名： | 张健 |
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| 作者单位： | 贵州省安全生产科学研究院,贵州 遵义,563000 |
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| 摘 要： | 本文介绍了二氧化碳致裂技术的主要装置特点及其工作原理,并以152掘进巷道作为主要的研究对象,针对巷道的掘进消突中二氧化碳致裂技术的应用进行探讨。结果表明:基于二氧化碳气体相变原理致裂爆破技术方式,在致裂期间不会产生火花,同时具有运输安全和操作方便等优点,有利于降低安全风险,提升煤矿的安全生产水平。
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| 关 键 词： | 煤矿 安全 二氧化碳致裂 掘进消突 |
Application of Carbon Dioxide Fracturing Technology in Coal Mine Safety Production |
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| Authors: | ZHANG Jian |
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| Institution: | (Guizhou Academy of Safety Production Science, Zunyi Guizhou 563000, China) |
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| Abstract: | This paper introduced the mechanism and characteristics of carbon dioxide fracturing technology. The application of this technology in tunneling anti outburst was discussed focusing on 152 tunnel. The analyses show that carbon dioxide fracturing resulted by phase change can avoid of sparkle and have the advantages of transport safety with convenient operation. This technology benefits improvement of the safe production level in coal mine industry. |
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| Keywords: | coal mine safety carbon dioxide fracturing tunneling anti outburst |
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