| 用盐酸分解磷矿石的试验 |
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| 引用本文： | 熊言林 董吉溪 等. 用盐酸分解磷矿石的试验[J]. 安徽师范大学学报(自然科学版), 1993, 16(4): 37-40 |
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| 作者姓名： | 熊言林 董吉溪 等 |
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| 作者单位： | 安徽师大化学系(熊言林，董吉溪)，安徽师大化学系(程立) |
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| 摘 要： | 本文通过用盐酸分解磷矿石制取磷酸所进行的一系列条件试验，找出了较为适宜的磷解磷矿石的条件。试验结果较好，五氧化二磷的分解率为99．14％，二氧化硅的分解率为9．789％。
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| 关 键 词： | 磷酸 磷矿石 酸解原理 盐酸 分解率 生产工艺 五氧化二磷 |
Decomposition of Phosphate Rock by Hydrochloric Acid |
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| Xiong Yanlin Dong Jixi Cheng Li. Decomposition of Phosphate Rock by Hydrochloric Acid[J]. Journal of Anhui Normal University(Natural Science Edition), 1993, 16(4): 37-40 |
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| Authors: | Xiong Yanlin Dong Jixi Cheng Li |
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| Affiliation: | Departmant of Chemistry |
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| Abstract: | the conditions suitable for the decomposition of phosphate rock by hydrochloric acid were found by a series of condition tests. A perfect result was obtained. The decomposition rate of P_2O_5 was 99.14% and the decomposition rate of SiO_2 was 9.789%. |
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| Keywords: | Phosphoric acid phosphate rock decomposition of phosphate rock. |
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