| 盐类矿床水溶开采机理分析 |
| |
| 引用本文： | 梁卫国,赵阳升.盐类矿床水溶开采机理分析[J].太原理工大学学报,2002,33(3):234-237. |
| |
| 作者姓名： | 梁卫国 赵阳升 |
| |
| 作者单位： | 1. 太原理工大学矿业工程学院
2. 太原理工大学采矿工艺研究所 |
| |
| 基金项目： | 国家自然科学基金资助项目 (5 0 114 0 40 ) |
| |
| 摘 要： | 分析了盐类矿床的水溶开采机理，岩盐在水溶液中的溶解机理与规律，岩盐溶解之后的盐溶液运移传输规律，以及水力压裂双井对流系统溶腔形状的变化分析，通过理论分析，给出了岩盐溶解机理的数学表达式，盐溶液密度分布规律；运用流体力学理论，建立了水溶开彩盐溶液的运移传输规律，并最终建立了水溶开彩的数学模型，及水溶开朋中岩盐溶解、盐溶液运移及溶腔变形的控制方程，为水溶开彩理论的建立奠定了一定基础。
|
| 关 键 词： | 盐类矿床 水溶开采 岩盐 溶解机理 溶解规律 运移规律 数学模型 控制方程 |
| 文章编号： | 1007-9432(2002)03-0234-04 |
| 修稿时间： | 2002年1月28日 |
Analysis on Mechanism of Salt Deposit Solution Mining |
| |
| Liang Weiguo,Zhao Yangsheng.Analysis on Mechanism of Salt Deposit Solution Mining[J].Journal of Taiyuan University of Technology,2002,33(3):234-237. |
| |
| Authors: | Liang Weiguo Zhao Yangsheng |
| |
| Institution: | Mining Technology Institute of TUT |
| |
| Abstract: | The process of solution mining is complicated, during which convection, pervasion, quality and heat passing are happened. In this paper, the mechanism of salt deposit solution mining is analyzed as follows: dissolving mechanism and dissolving law of salt deposit, moving law of salt liquid, and analysis on shape change of dissolving cavity. Through theory analysis, mathematics expressions of salt deposit dissolving mechanism and density distributing law of salt liquid are brought out; on the basis of hydrodynamics theory, moving law of salt liquid is set up. In the end, mathematics model and controlling equations of solution mining are established. |
| |
| Keywords: | rock salt solution mining solution law moving law mathematics model controlling equations |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
