| 变截面式搅拌桨在湿法磷酸萃取槽中的应用 |
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| 引用本文： | 段付岗.变截面式搅拌桨在湿法磷酸萃取槽中的应用[J].磷肥与复肥,2010,25(5):34-35,40. |
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| 作者姓名： | 段付岗 |
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| 作者单位： | 陕西陕化化肥股份有限公司,复肥厂,陕西,华县714100 |
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| 摘 要： | 介绍变截面式搅拌桨在陕化化肥股份有限公司复肥厂50 kt/a(以P2O5计)磷酸装置萃取槽的应用,并对比分析单槽单桨工艺中变截面搅拌桨和单槽多桨工艺中涡轮式搅拌桨,评价其设计性能、运行特点和运行效果。
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| 关 键 词： | 湿法磷酸 萃取槽 变截面搅拌桨 涡轮式搅拌桨 设计性能 运行效果 |
Application of variable cross-section type stirring paddle in WPA reactor |
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| DUAN Fu-gang.Application of variable cross-section type stirring paddle in WPA reactor[J].Phosphate & Compound Fertilizer,2010,25(5):34-35,40. |
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| Authors: | DUAN Fu-gang |
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| Affiliation: | DUAN Fu-gang (Compound Fertilizer Plant, Shannxi Shanhua Fertilizer Co., Ltd, Huaxian, Shannxi 714100, China ) |
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| Abstract: | The application of variable cross-section type stirring paddle in 50 kt/a WPA plant reactor in Compound Fertilizer Plant of Shaanxi Shanhua Fertilizer Co., Ltd are introduced. Through the contrast analysis between variable cross-section type stirring paddle in the process of single tank and single stirring paddle and turbine type stirring paddle in the process of single tank and multiple stirring paddle, the design capabilities, running features and running effect of variable cross-section type stirring paddle are evaluated. |
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| Keywords: | wet-process phosphoric acid （WPA） reactor variable cross-section type stirrer turbine type stirrer design capabilities running effect |
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