| 硝酸硫胺活度积常数的测定 |
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| 引用本文： | 张纲,王静康,石巍.硝酸硫胺活度积常数的测定[J].化工时刊,2002,16(2):35-38. |
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| 作者姓名： | 张纲 王静康 石巍 |
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| 作者单位： | 天津大学化工学院,天津,300072 |
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| 摘 要： | 采用激光测量了不同溶液条件下硝酸硫胺的溶解度，进一步确定了硝酸硫胺的活度积常数。硫酸硫胺的活度积常数对于控制硝酸硫胺生产过程、研究结晶过程动力学、提高产品收率具有重要的理论指导意义。
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| 关 键 词： | 活度系数 沉淀 硝酸硫胺 活度积常数 测定 |
| 修稿时间： | 2001年11月30 |
The measurement of activity product of thiamine nitrate |
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| Zhang Gang Wang Jingkang Shi Wei.The measurement of activity product of thiamine nitrate[J].Chemical Industry Times,2002,16(2):35-38. |
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| Authors: | Zhang Gang Wang Jingkang Shi Wei |
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| Abstract: | In this paper, the solubility of thiamine nitrate are measured by Laser method under different conditions. The activity product of thiamine nitrate is obtained on the basis of its solubility. The activity product is important to control the manufacture of thiamine nitrate and to study the dynamics of crystallization process. |
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| Keywords: | Thiamine nitrate Activity Activity coefficient Activity product |
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