| 湿法磷酸两级浓缩技术应用现状与展望 |
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| 引用本文： | 孙国超. 湿法磷酸两级浓缩技术应用现状与展望[J]. 硫磷设计与粉体工程, 2011, 0(2): 1-4 |
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| 作者姓名： | 孙国超 |
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| 作者单位： | 中国石化集团南京工程有限公司,江苏南京,211100 |
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| 摘 要： | 介绍了国内湿法磷酸浓缩装置技术现状,阐述了磷酸两级蒸发的特点和在大型磷酸浓缩装置上开发应用的进展,总结了前中国石化集团南京设计院开展两级浓缩技术推广的成功案例,面向未来展望湿法磷酸两级浓缩技术在我国磷复肥工业"十二五"期间的应用和发展。
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| 关 键 词： | 湿法磷酸装置 浓缩技术 两级蒸发 应用 技术推广 |
Application Status and Outlook of Wet-process Phosphoric Acid Two-stage Concentration Technology |
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| SUN Guo-chao. Application Status and Outlook of Wet-process Phosphoric Acid Two-stage Concentration Technology[J]. Sulphur Phosphorus & Bulk Materials Handling Related Engineering, 2011, 0(2): 1-4 |
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| Authors: | SUN Guo-chao |
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| Affiliation: | SUN Guo-chao(SINOPEC Nanjing Engineering & Construction Inc.,Nanjing 211100,China) |
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| Abstract: | The technology status of wet process phosphoric acid plant in China is outlined,the features of two-stage evaporation of phosphoric acid and development process and application of two-stage evaporation used in large scale phosphoric acid concentration plants are described,the successful cases of two-stage concentration technology promotion done by SINOPEC Nanjing Design institute are summarized;looking to the future,the application and development of two-stage concentration technology of wet-process phosphoric acid to be used in the phosphate compound fertilizer industry in China during the twelfth "five-year plan" period are anticipated. |
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| Keywords: | wet process phosphoric acid plant concentration technology two-stage evaporation application technology promotion |
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