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平果铝土矿作为岩溶型铝土矿床开采首例,实现了两年达产达标。本文根据堆积型铝土矿矿床特点以及生产实践情况,提出了保持平果铝土矿可持续发展的思想和方法。 相似文献
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According to the current working status of underground safety management and production scheduling, the importance and existed problem of underground mine radio communication were summarized, and the basic principle and classification of leaky feeder cable were introduced and the characteristics of cable were analyzed specifically in depth, and the application model of radio communication system for underground mine safety management was put forward. Meanwhile, the research explanation of the system component, function and evaluation was provided. The discussion result indicates that communication system of underground mine safety management which is integrated two-way relay amplifier and other equipment has many communication functions, and underground mine mobile communication can be achieved well. 相似文献
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由于矿石储量负变和年产量增加,使得平果铝土矿一期工程原设计开采范围的服务年限从14a降为9a。为此,在延长平果铝土矿一期服务年限研究过程中,在可利用储量确认的基础上,通过建立合理的优化模型,确定其扩展开采范围,经综合技术经济比较,确定出最优的不移动厂址扩采方案,使一期服务年限延长到17a。这对矿山最佳经济效益的实现具有重要的指导意义。 相似文献
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根据中铝广西分公司铝土矿(平果铝土矿)国内外堆积型铝土矿开发首例采空区复垦技术研究和实施实践情况,归纳总结了堆积型铝土矿采空区复垦技术特点,阐述了堆积型铝土矿采空区复垦的具体技术方法,为同类或类似矿山的采空区复垦提供借鉴和参考.?# 相似文献
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平果铝土矿作为岩溶型铝放床开采首例,实现了两年达产达标,本文根据堆积型铝土矿矿床特点以及生产实践情况,提出了保持平果铝土矿可持续发展的思想和方法 相似文献