| 二水硫酸钙晶形改变剂对结晶影响的研究 |
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| 引用本文： | 张宝林,侯翠红. 二水硫酸钙晶形改变剂对结晶影响的研究[J]. 化工矿物与加工, 2005, 34(8): 19-22 |
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| 作者姓名： | 张宝林 侯翠红 |
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| 作者单位： | 郑州大学化工学院,河南,郑州,450002 |
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| 摘 要： | 介绍了三种晶形改变剂对二水硫酸钙结晶的影响。实验研究表明，利用CR-01．CR-02．CR-03三种晶形改变剂均可改变二水硫酸钙的晶习。由对照条件下的针状分别改变为棱柱状、蝶结状和球状．其粒度也均有明显增大，比表面积仅为对照样的1／3。
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| 关 键 词： | 二水硫酸钙 结晶 晶形改变剂 |
| 文章编号： | 1008-7524(2005)08-0019-03 |
| 修稿时间： | 2005-05-09 |
The effect of crystal regulator on the di-hydrate calcium sulfate crystallization |
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| ZHANG Bao-lin,HOU Cui-hong. The effect of crystal regulator on the di-hydrate calcium sulfate crystallization[J]. Industrial Minerals and Processing, 2005, 34(8): 19-22 |
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| Authors: | ZHANG Bao-lin HOU Cui-hong |
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| Abstract: | The effect of 3 kinds of crystal regulators on di-hydrate calcium sulfate crystallization were studied. Experiment results indicated that 3 kinds of crystal regulators such as CR-01,CR-02,CR-03 could modify the crystal form of di-hydrate calcium sulfate from the needle shape of the CK to prismatic, butterfly knot and spherical shapes respectively, the size of crystals were also increased obviously, specific surface area was only 1/3 of that of CK. |
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| Keywords: | di-hydrate calcium sulfate crystallization crystal regulator |
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