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| 铝酸酯复合偶联剂改性碳酸钙的性能研究 | |
| 引用本文： | 李星,刘东辉,黄云华. 铝酸酯复合偶联剂改性碳酸钙的性能研究[J]. 云南化工, 2003, 30(5): 3-6 |
| 作者姓名： | 李星 刘东辉 黄云华 |
| 作者单位： | 昆明理工大学生物与化学工程学院,昆明,650224 |
| 摘 要： | 研究了铝酸酯等复合处理剂对重质碳酸钙的活化处理方法 ,对制得的活性重质碳酸钙的活化度及石蜡油 /碳酸钙混合物的粘度行为进行了表征。实验结果表明 ,经过活化处理的重质碳酸钙其活化度高 ,重质碳酸钙的吸油率明显下降 ,降粘效果明显 |
| 关 键 词： | 重质碳酸钙 铝酸酯 偶联 |
| 文章编号： | 1004-275X(2003)05-0003-04 |
| 修稿时间： | 2003-07-14 |
Performance of Calcium Carbonate Modified by Aluminate Compound Coupling Agents |
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| LI Xing,LIU Dong hui,HUAN Yun hua. Performance of Calcium Carbonate Modified by Aluminate Compound Coupling Agents[J]. Yunnan Chemical Technology, 2003, 30(5): 3-6 | |
| Authors: | LI Xing LIU Dong hui HUAN Yun hua |
| Abstract: | Activation of heavy calcium carbonate with aluminates and other modification agents was studied, and the activation degree of calcium carbonate and the viscosity of its mixture with paraffin were characterized. Result showed that the activated calcium carbonate was effective to lower the absorption of oil and glutinosity with high degree of activation. |
| Keywords: | heavy calcium carbonate aluminate coupling |
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