| 铵盐复分解法制备氟化钠 |
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| 引用本文： | 席明权.铵盐复分解法制备氟化钠[J].西南科技大学学报(哲学社会科学版),1993(1). |
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| 作者姓名： | 席明权 |
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| 作者单位： | 绵阳农专应技系 |
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| 摘 要： | 以氟硅酸、氨和氟化钠为原料,采用氟化铵与氮化钠复分解制备氟化钠,操作简便,氟化钠收得率和含量均在95％以上。
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| 关 键 词： | 铵盐 复分解法 氟化钠 溶解度 |
PRODUCING NaF BY DOUBLE DECOMPOSITON OF AMMONIUM SALT |
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| Xi Minquan.PRODUCING NaF BY DOUBLE DECOMPOSITON OF AMMONIUM SALT[J].Journal of Southwest University of Science and Technology,1993(1). |
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| Authors: | Xi Minquan |
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| Institution: | Department of Applied Chemistry. Mianyang Agricultural college |
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| Abstract: | The sodium fluoride is produced from fluosilicic acid, ammonia and sodium chloride by exchange reacting ammonia fluorid with sodium chloride. This method is simple to operate. The product of the reaction and the contant of the NaF in the product are all more than 95%. |
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| Keywords: | ammonium salt double deeompostion NaF solubility |
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