原地溶浸开采技术的经济预测评价  

The Economic Forecast Evaluation of In Situ Solution-mining Technique

作　　者：唐雪梅[1] 杨殿[1] 唐军峰[1] 

机构地区：[1]中南大学资源与安全工程学院,湖南长沙410083

出　　处：《有色矿冶》2005年第4期14-17,共4页Non-Ferrous Mining and Metallurgy

摘　　要：原地溶浸开采技术有许多优点,其结果取决于多方面,如矿床中各矿体的分布情况,矿石的成分,矿石的透水性、矿体埋藏深度、注液孔与抽液孔的布置、溶液浓度、注入量与抽出量等,评价结果的指标有产品液中金属的平均浓度、从地下提取金属的生产率、溶浸剂的消耗量、开采的延续时间,本文从布孔、注入量与抽出量和溶液浓度的控制进行溶浸开采的技术评价,预测溶浸开采技术是否可行。There are many merits of in situ solution-mining technique, and its results depend on many factors, such as the orebody distribution in the mineral deposit, compositon of the ore, hydraulic permeability of the ore, burial depth of orebody, distribution of injection pore and extraction pore, solution concentration and the quantity of injection and extraction,etc. Index of the forecast result as following: mean concentration of the product liquid, extraction metal production rate from the ground, the amount o...

关 键 词：溶浸开采 参数 预算原地溶浸开采技术的经济预测评价 

分 类 号：TD853.3[矿业工程—金属矿开采]