| 尿基NPK复合肥装置的工艺分析 |
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| 引用本文： | 殷雷. 尿基NPK复合肥装置的工艺分析[J]. 硫磷设计与粉体工程, 2005, 0(5): 16-19 |
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| 作者姓名： | 殷雷 |
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| 作者单位： | 中国石化集团南京设计院,江苏,南京,210048 |
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| 摘 要： | 分析了尿基NPK复合肥在造粒、干燥、冷却过程易出现的一些问题，特别是尿素和钾盐混合后，其临界相对湿度的降低对尿基NPK复合肥生产过程产生的影响较大，提出了解决这些问题的方法，供同仁参考。
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| 关 键 词： | 尿基NPK复合肥生产 工艺 分析 |
| 文章编号： | 1009-1904(2005)05-0016-04 |
| 修稿时间： | 2005-04-04 |
Process Analysis of Urea-based NPK Compound Fertilizer Plant |
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| YIN Lei. Process Analysis of Urea-based NPK Compound Fertilizer Plant[J]. Sulphur Phosphorus & Bulk Materials Handling Related Engineering, 2005, 0(5): 16-19 |
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| Authors: | YIN Lei |
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| Abstract: | Some problems occurred in the granulation,drying and cooling of urea-based NPK compound fertilizer production are analyzed.After mixing of urea with potash salt,the decrease of critical relative humidity has great impact on the production of urea-based NPK compound fertilizer,the measures to address these problems are proposed to. |
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| Keywords: | urea-based NPK compound fertilizer production process analysis |
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