摘要
从湿润剂控制粉尘的机理出发，采用了十二烷基硫酸钠、水玻璃和十二烷基苯磺酸钠等3种湿润剂，用毛细管正向渗透湿润法，研究了这几种湿润剂对60～80目、80～100目、100～120目和120～180目等4种铅锌矿粉尘的湿润性能。其中还将3种湿润剂两两复合进行了同样的试验，结果表明，湿润剂复合后它们的湿润性能有了进一步的提高.最后介绍了湿润剂在地下开采矿山中的具体应用方法。
Based on the mechanism of controlling the dust by wetting agents and by using down - ward capillary seep experiment, the paper presents the research results of the coupling relation between three wetting agents and four dust of lead - zinc ores, of which wetting agents are lauryl sodium sulfate, sodium silicate, lauryl benzene sulfonie acid sodium and size of four kinds of dust is 60 - 80 mesh, 80 - 100 mesh, 100 - 120 mesh, 120 - 180 mesh. In the same time, the test indicates that the wetting ability of the wetting agents to suppress the dust can be enhanced after two agents are compounded. At last, the paper introduces the application method of wetting agents to suppress dust in underground mines.
出处
《矿业研究与开发》
CAS
北大核心
2006年第B11期102-105,共4页
Mining Research and Development
基金
国家自然科学基金资助项目（50474050）
教育部博士点专项基金资助项目（20040533011）.
关键词
湿润剂
铅锌矿尘
毛细管
正向渗透试验
Wetting agents, Dust of lead - zinc ores, Downward capillary, Seep experiment
