宁夏苏峪口磷矿绿色开发的技术思路探讨

现代矿业 ›› 2023, Vol. 39 ›› Issue (03): 244-248.

宁夏苏峪口磷矿绿色开发的技术思路探讨

向连格¹ 杨合群² 刘颖¹ 陆茂欣¹ 王红¹ 汪栋刚¹

1. 宁夏回族自治区基础地质调查院；2. 中国地质调查局西安地质调查中心

出版日期:2023-03-25 发布日期:2023-05-06
基金资助:
宁夏自然科学基金项目（编号：2021AAC03442），中国矿产地质志项目（编号：DD20221695，DD20190379，DD20160346）

Discussion on the Technical Ideas of Green Development of Suyukou Phosphate Mine in Ningxia

XIANG Liange¹ YANG Hequn² LIU Ying¹ LU Maoxin¹ WANG Hong¹ WANG Donggang¹

1. Basic Geological Survey of Ningxia Hui Autonomous Region； 2. Xi'an Center of China Geological Survey

Online:2023-03-25 Published:2023-05-06

摘要/Abstract

摘要： 宁夏苏峪口磷矿一般先浮选出精矿粉，再用硫酸加工生产过磷酸钙，该方法存在耗能过高及污染环境的问题。为了今后能继续绿色地开发贺兰山苏峪口磷矿资源，参考磷肥领域试验研究成果，对苏峪口磷矿绿色开发的技术思路进行了探讨研究。结果表明，可以在矿石利用过程中简化加工流程，直接制造硅钙磷肥或超微活化磷矿粉肥，从而实现绿色、节能、环保地开发利用贺兰山苏峪口磷矿资源。

关键词: 绿色开发, 苏峪口磷矿, 硅钙磷肥, 超微活化磷矿粉肥

Abstract: Suyukou phosphate mine in Ningxia usually first flotation fine mineral powder，then processing with sulfuric acid to produce superphosphate，this method has high energy consumption and environmental pollution problems.In order to continue the green development of Suyukou phosphate rock resources in Helanshan in the future，referring to the experimental research results in the field of phosphate fertilizer， the technical ideas for the green development of Suyukou phosphate rock were discussed and studied. The research results show that the processing process can be simplified in the ore utilization process，and the silicon calcium phosphate fertilizer or ultrafine activated phosphate powder fertilizer can be directly manufactured. Thus，developing and utilizing the Suyukou phosphate rock resources in Helanshan in a green，energy saving and environmental protection way can be realized.

Key words: green development, Suyukou phosphate mine, silicon calcium phosphate fertilizer, superfine activated phosphate rock powder fertilizer

向连格, 杨合群, 刘颖, 陆茂欣, 王红, 汪栋刚. 宁夏苏峪口磷矿绿色开发的技术思路探讨[J]. 现代矿业, 2023, 39(03): 244-248.

XIANG Liange, YANG Hequn, LIU Ying, LU Maoxin, WANG Hong, WANG Donggang. Discussion on the Technical Ideas of Green Development of Suyukou Phosphate Mine in Ningxia[J]. Modern Mining, 2023, 39(03): 244-248.

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