摘要
高水胶体材料现已广泛用于煤矿火灾的防治,具有成本低,运输方便,灭火效果好,无污染等优点。针对高水胶体材料的堵漏风效果,阻化性能和灭火效果进行一系列的实验研究,得出了高水胶体材料的堵漏效果随胶体浓度和施加压力的变化关系,以及高水胶体材料对煤的阻化和灭火特性,为提高该材料的现场应用效果和对其进行改性研究提供了基础数据。
High-water gel has been widely used in coal mine fire prevention with low cost,convenient transportation,and better fire extinguishing effect.A series of experiments have been done aim to the plugging effect,resistance of reaction and extinguishing effect of the high-water gel.The conclusion first show the plugging effect of high-water gel changes with concentration or extra pressure,then show the resistance and extinguishing properties of the high-water gel,which provide us better basis and conditions for the gel＇s application in the coal mine and future study on the high-water gel.
出处
《煤矿安全》
CAS
北大核心
2011年第7期32-35,共4页
Safety in Coal Mines
基金
国家自然科学基金资助项目(50704025)
霍英东教育基金资助项目(111054)
教育部创新团队资助项目(IRT0856)
陕西省"三秦学者"特聘教授资助项目
关键词
高水胶体
堵漏
阻化
灭火
high-water gel
plugging
resistance of reaction
extinguishing
