矿业科学学报2024，Vol.9Issue(3)：404-412,9.DOI:10.19606/j.cnki.jmst.2024.03.009
新型高分子抑尘剂对岩性颗粒物的抑制特性研究
Research on the inhibitory characteristics of new polymer dust suppressants on lithological particles
摘要
Abstract
To reduce the pollution of the roadway environment and the damage caused by the personnel and equipment by the dust escaping from the fully mechanized driving face,a chemical and environmen-tally friendly dust suppressant with strong wettability and strong adhesion was developed based on the engineering background of the west-wing track roadway of Jining Jinqiao coal mine,and inhalable dust as the research object,with surfactants as the key skeleton and inorganic salts and polymer adhesives as auxiliary materials.The results of field verification show that the chemical dust suppressant has a better ability to lithological particles and can effectively reduce the concentration of respirable dust in the roadway.关键词
综掘工作面/岩性颗粒/表面活性剂/高分子黏附剂/化学抑尘剂Key words
Fully mechanized driving face/lithological particles/surfactants/polymer adhesive/chemical dust suppressant分类
矿业与冶金引用本文复制引用
赵洪宝,戈海宾,刘绍强..新型高分子抑尘剂对岩性颗粒物的抑制特性研究[J].矿业科学学报,2024,9(3):404-412,9.基金项目
教育部工程研究中心开放基金(LKF202001) （LKF202001）
国家自然科学基金(51804222) （51804222）
河北省生态智慧矿山联合基金(E2020402036) （E2020402036）
