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- Preliminary Discussion on Watering Distribution in Cavern Solution Mining 硐室水溶灌水量分配之初探
- Cavern solution mining 硐室水溶法
- The mathematical model of solution cavern shape devloping,the method of calculation and the analysis of results in solution mining were discussed in this paper. 本文着重讨论了水溶采矿中溶腔形状随时间发展的数学模型的建立、数值计算的方法和对结果的分析。
- Solution mining is a available method to extract gold from lean ore, relic, waste dumps and tailings. 溶浸采矿是从贫矿、残矿、废石堆、尾矿中提取金的一种行之有效的方法。
- The key to solution mining of the polyhalite lies in dissolution of its valuables. 溶浸开采可能成为深埋藏杂卤石的开发的有效途径。
- It is possible for solution mining to become a effective way for exploiting deeply-lying polyhalite. 溶浸剂种类、浓度,矿层组成、厚度,矿石有效孔隙度和粒度,溶浸剂流速等是影响溶解开采深埋藏杂卤石的技术因素。
- To the solution mining in-sit, the voidage of dissolved glauberite is a crucial factor. 摘要水溶过程中矿石的空隙度是确定该矿床能否采用原地水溶开采方法开采的决定性因素。
- To implement CIM technology in salt solution mining is the need of technology progress in continuous process. 在岩盐水溶开采生产中实施CIM技术是连续型生产过程技术进步的需要。
- The lower section of center pipe ruptured is anormal failure in solution mining. 中心管下部发生变形断裂,是单井对流采卤工艺中的常见事故之一。
- Wu C S, Yang J L.Mathematical model of solution mining in single well[J].Mechanics in Engineering, 2003,25(1): 11-13. [2]吴乘胜;杨俊六.;单井对流法水溶采矿的数学模型[J]
- The underground salt cavity created by solution mining used for storage has great advantages over other storage methods. 利用水溶开采技术建造的地下岩盐溶腔用于存储与其它存储方法相比具有很大的优势。
- By analysing its geological characteristics, it is concluded that the polyhalite has indispensible geological conditions suitable for solution mining. 就杂卤石矿的地质特征而言,具有溶浸开采的基本地质条件。
- The techni calscheme of solution mining in anaphase project is applied to solutiom mining fors table operation and increasing rate of rock salt resource. 以长山采区为例,剖析溶腔中的水流状态,高低咸水的贮存状态。制定出生产技术方案并进行了成功的运用。为稳定采区的高咸高产和提高岩盐资源利用率开辟出一条新路。
- From the aspect of hydromechanics,solution mining route is established as relevant pipeline network model to further study watering distribution in each watering point. 本文主要从流体力学的角度,把水溶路径建立为相应的管网模型,进一步探求各灌水点灌水量的分配。
- Currently in the whole world,Beypazari trona solution project is the largest mining engineering with the methods of solution mining and intersected well drilling. 土耳其贝帕扎里天然碱矿采卤工程是目前世界范围内采用对接井水溶开采方法进行采矿的最大规模的天然碱采矿工程。
- The girl lost her way in the cavern. 女孩在大洞穴中迷了路。
- Hiskey,J. Brrent. “Thiourea As A Lixiviant for Gold and Silver”, Interfacing Technologies In Solution Mining, Society of Mining Engineers of A. I. M. E., pp. 83-91, 1981. 11. 工业技术研究院矿业研究所,“金瓜石金银矿浸渍应用研究第一期-金银硫脲浸渍之初步研究”,66年8月。
- The anaphase operation of solution mining restricts the production and development of salt mine because waste well increasing, well end corrosion and oil tube ruptured. 在岩盐水溶后期开采中水文地质条件复杂化,病废井猛增,井口腐蚀病变,油管、套管变形或断裂以及污染隐患严重,制约了矿山生产与发展。
- Water Extracting and Filling Ways for Solution Mining in Tunnel Cavern 硐室水溶法中的抽灌水方式
- A cavern was found by a traveler under the mountain. 一名游客在山下发现了一个大洞穴。