| 利用不溶性钾矿提钾的研究现状及展望 |
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| 引用本文： | 王万金,白志民,等.利用不溶性钾矿提钾的研究现状及展望[J].地质科技情报,1996,15(3):59-63. |
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| 作者姓名： | 王万金 白志民 |
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| 作者单位： | 中国地质大学材料科学系 |
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| 摘 要： | 简要介绍了我国和世界钾盐资源的分布及钾的供需状况，以及缓解我国缺押局面的主要途径，着重综述了我国不溶性钾矿资源状况和国内外利用不溶性钾矿提钾的研究现状和工业应用成果；最后阐述了利用不溶性钾矿提钾工业中存在的问题及其发展前景。
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| 关 键 词： | 不溶性钾矿床 钾肥 钾盐资源 开发 利用 提钾工艺 |
DEVELOPMENTS AND PROSPECTS OF EXTRACTING POTASH FROM INSOLUBLE POTASH ORES |
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| Wang Wanjin,Bai Zhimin,Ma Hongwen.DEVELOPMENTS AND PROSPECTS OF EXTRACTING POTASH FROM INSOLUBLE POTASH ORES[J].Geological Science and Technology Information,1996,15(3):59-63. |
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| Authors: | Wang Wanjin Bai Zhimin Ma Hongwen |
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| Abstract: | The distribution of the potash salt resources is unbalanced in the world.It is very poor in China,but the insoluble potash ores are considerably rich.Extracting potash from those kinds ores is an effectual way to solve the problem of potash fertilizer shortage.The developments in extracting potash from insoluble potash ores are reviewed in this paper,and the technical difficulties and industrial prospects are discussed briefly. |
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| Keywords: | insoluble potash ores potash fertilizer potash extracting |
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