煤矿安全2019，Vol.50Issue(12)：18-22,27,6.DOI:10.13347/j.cnki.mkaq.2019.12.005
基于响应面法的无烟煤煤尘降尘剂配方优化
Optimization of Formula of Dust Remover for Anthracite Coal Dust Based on Response Surface Methodology
摘要
Abstract
To improve the wetting effect of coal dust surface, surfactant is added to improve the wetting effect of coal dust surface. In this paper, the response surface analysis method is used to optimize the design of the formula of dust remover. Taking nonionic surfactant APG(A), anionic surfactant SDBS(B)and cationic surfactant CPAM(C)as response variables, with sedimentation time t and transmittance as response values, according to Box-Behnken center combination experiment design principle, the anthracite coal dust agent is optimized. The results show that the optimum concentration of each component is 0.15%APG, 0.43%SDBS and 0.03%CPAM, the predicted value of sedimentation time is 10.761 9 s, and the predicted value of transmittance is 89.850 5% , which can reach the optimal state of wetting and agglomeration at the same time.分类
矿业与冶金引用本文复制引用
阎杰,刘兴隆,单豆豆,舒新前,谢军..基于响应面法的无烟煤煤尘降尘剂配方优化[J].煤矿安全,2019,50(12):18-22,27,6.基金项目
国家自然科学基金资助项目(51074170) （51074170）
2019年河北省教育厅青年基金资助项目(QN2019218) （QN2019218）
