表面活性剂抑尘性能的实验研究  

Experimental Study on Dust Suppression Performance of Surfactant

作　　者：刘伟[1] 程卫民[1] 于岩斌[1] 刘党辉 周刚[1] 杨旭伟[3] 

机构地区：[1]山东科技大学矿山灾害预防与控制重点实验室,山东青岛266590 [2]新泰市煤炭工业管理局,山东新泰271200 [3]兖州煤业股份有限公司东滩煤矿,山东邹城273500

出　　处：《煤矿安全》2012年第12期23-26,共4页Safety in Coal Mines

基　　金：教育部长江学者和创新团队发展计划资助项目(IRT0843);国家自然科学基金资助项目(51074100)

摘　　要：表面活性剂作为改善防尘用水湿润性能的有效方法之一,广泛应用于煤矿粉尘治理工作中。通过对相同条件下不同表面活性剂及复配试剂进行接触角、表面张力测定实验,分析了其各自的湿润性能,得出复配试剂B、BS-12、快渗T、APG的湿润性能较好,且复配溶液的湿润性增益与否同表面活性剂单体的自身物理化学性质有较大关系。Surfactant,as one of the effective methods to improve the wettability of dustproof water,was widely used in dust control work of coal mine.Through surface contact angle and surface tension experiment of different surfactants and complex ligand reagent under the same condition,the wettability was separately analyzed,and the conclusion that complex ligand reagent B,BS-12,penetrating agent T,APG had a better wettability was reached,moreover,the wettability was closely related to the physical and chemical properties of the surfactant monomers.

关 键 词：表面活性剂 抑尘 接触角 表面张力 

分 类 号：TD714.4[矿业工程—矿井通风与安全]