| 我国磷矿资源贫化趋势与对策探讨 |
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| 引用本文： | 刘代俊,蒋绍志,罗洪波,张允湘. 我国磷矿资源贫化趋势与对策探讨[J]. 磷肥与复肥, 2005, 20(1): 6-9 |
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| 作者姓名： | 刘代俊 蒋绍志 罗洪波 张允湘 |
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| 作者单位： | 四川大学,化工学院,四川省磷化学与工程重点实验室,四川,成都,610065;四川大学,化工学院,四川省磷化学与工程重点实验室,四川,成都,610065;四川大学,化工学院,四川省磷化学与工程重点实验室,四川,成都,610065;四川大学,化工学院,四川省磷化学与工程重点实验室,四川,成都,610065 |
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| 摘 要： | 介绍我国主要磷矿区资源贫化趋势,对原因进行了分析。并针对低品位磷矿及伴生资源进行综合利用,提出了一些技术与政策思路。
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| 关 键 词： | 磷矿资源 磷酸 贫化趋势 低品位磷矿 伴生资源 综合利用 |
| 文章编号： | 1007-6220(2005)01-0006-04 |
| 修稿时间： | 2004-08-12 |
The tendency of phosphate rock deficiency and dilution and its countermeasure |
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| LIU Daijun,JIANG Shaozhi,LUO Hongbo,ZHANG YunxiangSchool of Chemical Engineering,Sichuan University,Chengdu,Sichuan ,China). The tendency of phosphate rock deficiency and dilution and its countermeasure[J]. Phosphate & Compound Fertilizer, 2005, 20(1): 6-9 |
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| Authors: | LIU Daijun JIANG Shaozhi LUO Hongbo ZHANG YunxiangSchool of Chemical Engineering Sichuan University Chengdu Sichuan China) |
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| Affiliation: | LIU Daijun,JIANG Shaozhi,LUO Hongbo,ZHANG YunxiangSchool of Chemical Engineering,Sichuan University,Chengdu,Sichuan 610065,China) |
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| Abstract: | The depleting and diluting tendency of phosphate rock in main mines in China is described. And the causes are also discussed. Further the suggestions of technology and policy are presented for the comprehensive utilization of lowgrade phosphate rock and its accompanying resource. |
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| Keywords: | phosphate rock resource phosphoric acid depleting and diluting tendency lowgrade phosphate rock accompanying resource comprehensive utilization |
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