声明
致谢
变量注释表
1 绪论
1.1 课题来源(Subject Origin)
1.2 研究背景及意义(Research Background and Significance)
1.3 研究内容和技术路线(Research Contents and Technical Route)
2 文献综述
2.1 低阶煤的表面性质及其改性研究(Study on Surface Properties and Modification of Low Rank Coal)
2.2 颗粒与气/油泡间的诱导时间及其粘附过程研究(Study on the induction time and adhesion process between particle and gas/oily bubble)
2.3 DLVO 理论及水化膜薄化理论研究( Research on DLVO Theory and Thinning Theory of Hydration Film)
3 煤质特性及可浮性研究
3.1 煤样的制备(Preparation of Coal Sample)
3.2 大柳塔不黏煤的工业分析和元素分析( Proximate and Ultimate Analysis of Daliuta non-stick coal)
3.3 大柳塔不粘煤的粒度分析(Size Analysis of Daliuta non-stick coal)
3.4 大柳塔不黏煤的密度分析( Density Analysis of Daliuta non-stick coal)
3.5 大柳塔不黏煤的物相组成分析(Mineral Composition Analysis of of Daliuta non-stick coal)
3.6 大柳塔不黏煤的红外分析( Infrared Spectrum Analysis of Daliuta non-stick coal)
3.7 大柳塔不黏煤的X-射线光电子能谱分析(X-ray Photoelectron Spectroscopy of non-stick coal)
3.8 大柳塔不黏煤的可浮性分析( Analysis of floatability of Daliuta non-stick coal)
3.9 本章小结(Summary)
4 溶液化学条件对煤粒-油泡诱导时间及浮选的影响
4.1 不同溶液化学条件对煤粒-油泡间诱导时间的影响(Effect of various solution chemical conditions on induction time between coal
4.2 不同溶液化学条件对煤样油泡浮选的影响(Effect of various solution chemical conditions on oily bubble flotation)
4.3 本章小结(Summary)
5 溶液化学条件下煤粒-油泡间疏水力常数拟合分析
5.1 不同Na+、Ca2+溶液条件下煤粒-油泡间疏水力常数的拟合分析(Fitting analysis of the hydraulic constants between coal particle
5.2 不同 pH 溶液条件下煤粒-油泡间疏水力常数的拟合分析(Fitting analysis of the hydrophobic force constant between coal
5.3 本章小结(Summary)
6 溶液化学条件对煤粒在油泡表面的滑动过程及脱附力的影响研究
6.1 煤粒在油泡表面的滑移角速度研究(Research on slip angular velocity of coal particle on oily bubble surface)
6.2 煤样-油泡间的脱附力研究( Study on desorption force
6.3 本章小结(Summary)
7 结论与展望
7.1 主要结论(Main Conclusions)
7.2 创新点(Innovation Points)
7.3 展望(Prospects for Future Research)
参考文献
作者简历
学位论文数据集
中国矿业大学中国矿业大学(江苏);