| 罗布泊罗北凹地矿区卤水开采工艺及工程布置探讨 |
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| 引用本文： | 李浩,颜辉.罗布泊罗北凹地矿区卤水开采工艺及工程布置探讨[J].化工矿产地质,2008,30(4). |
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| 作者姓名： | 李浩 颜辉 |
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| 作者单位： | 1. 中国矿业大学,北京,100083;国投新疆罗布泊钾盐有限责任公司,新疆哈密,839000
2. 国投新疆罗布泊钾盐有限责任公司,新疆哈密,839000 |
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| 摘 要： | 罗布泊罗北凹地卤水开采工艺及工程布置构想为:在现有的条件下开采埋深在90m以上的四层卤水;选择井采;在渗透系数小、含卤层较薄的区域各采卤点采用单井小流量,而在渗透性能好、补给条件相对好的采卤点采用大流量两井或三井进行采卤方式。罗北凹地实行大规模井采已近一年时间,已启用50眼采卤井,目前工作正常,经全面水位观测,区内水位降落漏斗呈椭圆状且水位呈整体均衡下降趋势,与数值模拟结果近似,符合总体要求。
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| 关 键 词： | 液体矿 采矿工艺 罗布泊 |
DISCUSSION OF BRINE MINING PROCESS AND PROJECT ARRANGEMENT AT THE VALLEY ORE DISTRICT OF THE NORTH OF LUOBOPO SALT LAKE |
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| Li Hao,Yan Hui.DISCUSSION OF BRINE MINING PROCESS AND PROJECT ARRANGEMENT AT THE VALLEY ORE DISTRICT OF THE NORTH OF LUOBOPO SALT LAKE[J].Geology of Chemical Minerals,2008,30(4). |
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| Authors: | Li Hao Yan Hui |
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| Abstract: | According to the production scale,orebody distribution embedding and the hydrogeological conditions at the valley ore district of the north of Luobupo Lake,the production practice and the conceive of project arrangement is to mine the four floors of brines which are buried above 90 meters under the existing condition by using well production.We will use single well and small flow at the small pervasion coefficient at thin brine-bearing stratum area but brine-extracted with big flow and double or ternary wel... |
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| Keywords: | liquid minerals mining technology Luobupo |
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