| 高分子泥浆处理剂的分子结构与其热稳定性的关系 |
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| 引用本文： | 黄玉惠,李卓美.高分子泥浆处理剂的分子结构与其热稳定性的关系[J].高等学校化学学报,1984,5(5):737. |
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| 作者姓名： | 黄玉惠 李卓美 |
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| 作者单位： | 中山大学高分子研究所 |
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| 摘 要： | 本文用粘度、电导滴定、红外光谱、热重分析和热氧化发光等方法研究了四种分子链结构不同的泥浆处理剂的热稳定性.用这些处理剂调配的泥浆具有不同的抗温能力,实验结果说明处理泥浆的抗温能力与处理剂的分子结构有极密切的关系.
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| 收稿时间： | 1983-01-04 |
Relationship Between the Heat-Stability of Polyele-ctrolytes Used as Water Loss Control Agents for Drilling Mud and Their Structures |
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| Huang Yuhui,Li Zhuomei.Relationship Between the Heat-Stability of Polyele-ctrolytes Used as Water Loss Control Agents for Drilling Mud and Their Structures[J].Chemical Research In Chinese Universities,1984,5(5):737. |
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| Authors: | Huang Yuhui Li Zhuomei |
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| Institution: | Institute of Polymer Science, Zhongshan University, Guangzhou |
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| Abstract: | The heat-stability of four kinds polyelectrolytes, HPAM, Spu(1), Na-CMC, and; FGLSwith different structures from each other, has been studied by the following methods: viscometry, conductimetric titration, IR, TGAand oxyluminescence.The changes of molecular weight and molecular structure, the results of TGAand the activation energies of oxidation as well showed that the heat-stabilities were in the following order:Spu(1)>FCLS>HPAM>Na-CMC.The heat-resistence of the drilling muds treated by these polyelectrolytes related closely to their structures. |
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