活性硅在湿法磷酸工艺中的作用 |
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引用本文: | 张若愚,张顺芬.活性硅在湿法磷酸工艺中的作用[J].云南工业大学学报,1996,12(1):17-20. |
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作者姓名: | 张若愚 张顺芬 |
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作者单位: | 化工轻工工程学院,云南工业大学 |
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摘 要: | 系统地论述了活性SiO2对湿法磷酸生产的结晶,过滤,设备腐蚀,结垢以及净化等操作过程的影响.同时报导了用硅藻土脱氟的试验研究.
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关 键 词: | 活性二氧化硅,湿法磷酸,硅藻土,脱氟 |
Function of the Active Silicon in Wetprocess Phosphoric Acid |
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Authors: | Zhang Ruoyu Li Shunfen |
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Abstract: | In this paper,the influence of the active silicon was discussed through crystallize, filtration, equipment corrosion, purification of the wet -process phosphric acid. The test of defluorinating with diatomite was reported as well. |
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Keywords: | Active silicon dioxide Wet-process phosphyric acid Diatomite Defluorinating |
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