| 磷肥厂副产氟硅酸利用的新方法 |
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| 引用本文： | 刘晓红,卢爱军,邱祖民,饶志刚.磷肥厂副产氟硅酸利用的新方法[J].环境工程,2001,19(5):37-39. |
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| 作者姓名： | 刘晓红 卢爱军 邱祖民 饶志刚 |
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| 作者单位： | 1. 南昌大学环化学院,南昌,330029
2. 江西贵溪化肥厂,贵溪,335424 |
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| 摘 要： | 以磷肥厂副产氟硅酸为原料 ,加上碳酸钠 ,在适宜的工艺条件下反应 ,制取符合GB42 93— 84一级品的氟化钠和符合GB10 5 71— 89的白炭黑。该工艺具有原料易得、能耗低、成本低、投资省、无污染、经济效益好等优点
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| 关 键 词： | 氟硅酸 氟化钠 制备 白炭黑 |
A NEW METHOD UTILIZING SILICOFLUORIC ACID - A BY-PRODUCT FROM A PHOSPHATE FERTILIZER FACTORY |
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| Liu Xiaohong et al.A NEW METHOD UTILIZING SILICOFLUORIC ACID - A BY-PRODUCT FROM A PHOSPHATE FERTILIZER FACTORY[J].Environmental Engineering,2001,19(5):37-39. |
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| Authors: | Liu Xiaohong |
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| Institution: | Liu Xiaohong et al |
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| Abstract: | The first order sodium fluoride up to the requirements of GB4293-84 and white carbon black up to the requirements of GB10571-89 are produced by taking silicofluoric acid from a phosphate fertilizer factory as the raw material,adding sodium carbonate and reacting at the proper conditions.This process features easy getting of raw material,lower energy consumption,lower cost,less investment,being free from pollution and better economici benefit etc. |
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| Keywords: | silicofluoric acid sodium fluoride manufacture and white carbon black |
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