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1)  Trona [英]['trəunə]  [美]['tronə]
天然碱矿
1.
Theory and practice of solution mining in Wucheng Trona Mine;
吴城天然碱矿溶采理论与实践
2.
Deposition and genesis of the trona deposits in the Anpeng region,Henan
安棚地区天然碱矿沉积特征及成因研究
2)  trona concession
天然碱矿区
1.
Based on the application of talus well logging technique in extracting wells of trona concession ,this paper approaches the way to accurately determine the horizon of seam and makes detailed analysis on talus fishing,identification of lithologic characters,division of interface,determination of seam and in situ comprehensive explanation.
根据岩屑录井技术在天然碱矿区开采井的应用,探讨了如何利用岩屑录井准确确定矿层层位,并对岩屑录井时的岩屑捞取、岩性识别、界面划分、矿层确定、现场综合解释等作了详细分析。
3)  Natural alkaline deposit
天然碱矿床
4)  Beypazari Trona Mining
贝帕扎里天然碱矿
1.
An In-situ Calibration on MWD Probes at Beypazari Trona Mining and Drilling Site;
土耳其贝帕扎里天然碱矿钻井工程MWD实地校核
5)  nature soda
天然碱碱泥
6)  trona [英]['trəunə]  [美]['tronə]
天然碱
1.
The analysis and Calculation of phase Diagram of Manufacturing Sodium Bicarbonate or Sodium Carbonate By Trona Carbonation;
天然碱碳酸化法生产纯碱(小苏打)的相图分析与相图计算
2.
Experimental investigation on the removal of organic matter in trona using macroporous adsorption resins
大孔吸附树脂脱除天然碱中有机质的实验
3.
Through laboratory simulatn experiment, a qualitative and quantitative model can be established for the dissolution and corrosion of trona and the formation and expansion of dissolved cavity in deep well water dissolving mining, thereby providing reasonable technical parameters and a scientific method for sinngle_and double_well mining procedure.
通过深井天然碱矿的水溶法开采室内模拟试验,可以掌握水溶开采中的矿石溶解、溶蚀、溶腔形成扩展的定性、定量模型,为单、双井采矿提供合理的技术参数和科学的技术方法。
补充资料:天然碱矿
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性质:又称碳酸钠矿。一种以钠的碳酸盐、重碳酸盐、含水碳酸盐类矿物为主要组分的非金属矿产。有固体矿和卤水矿两种。主要碱矿物有天然碱、水碱、天然苏打、苏打石等。一般边界品位(含碳酸钠加碳酸氢钠):固体矿17%、卤水矿2%;一般工业品位:固体矿25%、卤水矿3.5%。用露天开采(也称旱采)法或溶解开采(也称水溶开采)法,手选法用于剔除夹石。用于制取纯碱、烧碱、小苏打、泡花碱等多种产品。

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