首页> 美国政府科技报告 >Use of Low-Cost Heat Sources to Improve the Efficiency of Heap Leaching of Uranium Ores. Part of a Coordinated Programme on Bacterial Leaching of Uranium Ores. Final Report for the Period 1 January 1975 - 31 May 1976

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Use of Low-Cost Heat Sources to Improve the Efficiency of Heap Leaching of Uranium Ores. Part of a Coordinated Programme on Bacterial Leaching of Uranium Ores. Final Report for the Period 1 January 1975 - 31 May 1976

机译：利用低成本热源提高铀矿石堆浸效率。铀矿石细菌浸出协调计划的一部分。 1975年1月1日至1976年5月31日期间的最终报告

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Basic technical parameters are given of two solar heaters designed for use in heap leaching of uranium ores. Inexpensive and easily available materials such as flat glass panes, glass tubing and corrugated metal sheets were used in the construction of the heaters. Under optimum conditions, the heaters can produce temperature differentials of 52 exp 0 C (50 exp 0 C) at the flow rate of 30ml/min. The dependence of percent recovery on the temperature of solutions in heap leaching of ore from 'El Nopal' was studied. Even though no precise correlation was found, an increase in the temperature of solutions seems to improve the efficiency of heap leaching. (Atomindex citation 11:507883)

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作者
Ajuria, S.;
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年度 1977
页码 1-10
总页数 10
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Ore processing; Solar heating systems; Uranium ores; Bacteria; Design; Efficiency; Heaters; Leaching; Solar energy; Solar heating; Solar process heat; Specifications;

机译：矿石加工;太阳能加热系统;铀矿石;细菌;设计;效率;加热器;浸出;太阳能;太阳能加热;太阳能加热;规格;

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专利

1. EXPERIMENTAL AND THEORETICAL STUDY OF MASS FLOW AND REACTION FOR THE LEACHING OF SANDSTONE URANIUM ORES. [D] . EARY, L. EDMOND, III. 1983

机译：砂岩铀矿浸出质量流和反应的实验和理论研究。
2. NONAQUEOUS EXTRACTIVE METHODS FOR WESTERN URANIUM ORES. Final Report [O] . R.A. Ewing, S.J. Jr. Kiehl, A.E. Bearse 1955

机译：西铀矿石的非水萃取方法。总结报告
3. Microbial Oxidation and Reduction of Inorganic Sulfur Compounds in Relation to the Development and Control of Microorganisms Active in Leaching Operations. Part of a Coordinated Programme on Bacterial Leaching of Uranium Ores. Final Report for the Period 1 April 1974--31 October 1976 [R] . Tuovinen, O. H. 1977

机译：微生物氧化和还原无机硫化合物与浸出操作中活跃的微生物的发育和控制有关。铀矿石细菌浸出协调计划的一部分。 1974年4月1日至1976年10月31日期间的最终报告

Use of Low-Cost Heat Sources to Improve the Efficiency of Heap Leaching of Uranium Ores. Part of a Coordinated Programme on Bacterial Leaching of Uranium Ores. Final Report for the Period 1 January 1975 - 31 May 1976

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