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- FEASIBILITY OF USING TREATED REMAINS FROM URANIUM ORE LEACHING HEAP AS BACKFILL MATERIAL FOR UNDERGROUND STOPES 铀矿石堆浸尾渣回填处置方法探讨
- MATHEMAT1C STATISTICS IN TOTAL QUALITY CONTROL FOR REDUCTION OF ACID CONSUMPTION IN URANIUM ORE LEACHING 运用全面质量管理中数理统计方法降低铀矿石浸出的酸耗
- uranium ore leaching 铀矿浸出
- Having tested the low-grade big-lump uranium ore by column leaching technology, a series of technological parameters of solution leaching are obtained. 通过对低品位、大块度的铀矿石进行柱浸工艺试验，获得了一系列溶浸工艺参数；
- This paper expounds the fundamental rules of removing ferric ions by jarosite and presents results of removing ferric ions from concentrated acid curing-trickle leaching solution of an uranium ore. 本文论述了黄钾铁矾除铁法的基本原理以及用于处理某铀矿石的浓酸熟化-淋滤浸出液中除铁的研究结果。
- The construction characteristic of biomembrane oxidizing tank and specialty of packing material used in the process of bacterial heap leaching of uranium ore are introduced in this paper. 介绍了铀矿细菌堆浸的生物接触氧化槽的结构特点和填料特性,总结了生物接触氧化槽系统设计计算方法,鼓风曝气系统配置原则和运行管理措施。
- Leaching Test of A Xingjiang Uranium Ore 新疆某铀矿石浸出试验
- The mentioned technology can be used for producing yttrium concentrate from ore leaching liquor. 采用这项技术可以从矿石浸出液制备钇富集物。
- Middling ore regrinding,leaching,without grinding be compared,we find the middling ore leaching is the best. 比较了中矿不磨、再磨再选和中矿浸出三种方案,其中以中矿浸出效果最好。
- The uranium ore field in Xiangshan of Jiangxi province is the largest uranium ore field of volcanic rock type in China. 江西相山铀矿田是我国目前最大的火山岩型铀矿田,一直是铀矿地质学界的研究热点之一。
- It is the first time to find scheelite and uraninite paragenetic orebody in Xiazhuang uranium ore field. 在下庄铀矿田中首次发现了晶质铀矿与白钨矿的共生矿体。
- The overmatured and graphitized organic matter of the black shale series in rich uranium ore areas provides favou... 富铀矿区黑色岩系中过成熟及石墨化的有机（炭）质，为铀的水成（淋积）成矿提供了优越的环境。
- Yellowcake : Uranium ore;partially refined uranium ore used in production of nuclear weapons. 镍矿石；
- The relation between radon emanation rate and ore humidity is tested by the uranium ore model. 通过铀矿石模型的氡析出率与湿度关系试验得知,向铀矿石表面淋水,可以使其氡析出率降低到原来的1/10左右。
- So little is known about it, because there is only about 1 ATOM OF FRANCIUM IN A CUBIC FOOT OF URANIUM ORE! 对它所知甚少,因为在1立方英尺的铀矿石中,仅有1个钫原子!
- Lightering rely on the port, the output of cocoa, timber, uranium ore, and other selected. 港口依靠驳运，输出可可、木材、精选铀矿等。
- Three Box-mixers, 80mm, 160mm and 320 mm in width, were used. The aqueous phase are two kinds of liquid and one kind of slurry obtained from ore leaching with acid. The solvent is Alamine 336 in kerosene solution. 在三个边长分别为80、160、320mm的箱式混合器中,以二种硫酸浸出液和一种硫酸浸出矿浆为水相,以阿拉明(Alamine)336的煤油溶液为有机相,研究了比输入功率、浆叶直径与混合器边长比、混合器高边比和萃取温度等对铀的萃取速度和胺损失的影响。
- In this article, Soil thermoluminescence method is applied to find deep concealed deposit in Xiang Shan uranium ore. 为了能更好的达到寻找深部隐伏型铀矿床,本论文将土壤天然热释光测量方法在相山铀矿区进行了应用试验。
- Source of uranium hydrothermal deposits is an important content in the study on genesis of granite hydrothermal uranium ore deposits. 摘要铀成矿物质的来源一直是花岗岩热液铀矿床成因研究的重要内容。
- Uranium ore bodies are planar or lenticular in shape and under the control of the contact between gray sandstones and bleached sandstones. 铀矿体呈板状、透镜状,受漂白砂岩与灰色砂岩接触带控制。
