| PA-6 型油井水泥降失水剂的研制 |
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| 引用本文： | 陈礼仪,费立,朱宗培. PA-6 型油井水泥降失水剂的研制[J]. 成都理工大学学报(自然科学版), 1998, 0(3) |
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| 作者姓名： | 陈礼仪 费立 朱宗培 |
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| 作者单位： | 成都理工学院勘察与机电工程系 |
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| 摘 要： | 通过对几种常用高聚物的改性和性能评价与对比，提出了抗温性较强的丙烯酰胺、丙烯酸、丙烯腈为基本聚合体，配以几种高温降失水剂、稀释剂进行本体聚合的合成工艺，具有聚合能量大、反应速度快、流程简便易推广的特点。还进一步探讨了ＰＡ－６型降失水剂的降失水机理。
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| 关 键 词： | 多元共聚物，降失水剂，水泥外加剂 |
THE RESEARCH OF PA 6 CONTROLLING FILTRATION LOSS ADDITIVE |
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| Chen Liyi,Fei Li,Zhu Zongpei. THE RESEARCH OF PA 6 CONTROLLING FILTRATION LOSS ADDITIVE[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 1998, 0(3) |
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| Authors: | Chen Liyi Fei Li Zhu Zongpei |
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| Abstract: | This paper compares and appraises the properties of several common high polymers used in cement slurries. The heat resisting polymers - acrylamide, and acrylic acid, acrylonitrile (AM/AA/AN) are selected to be the foundamental components. Another high temperature filtration process has been defined. It is characterized by enormous energy , quick reaction and simple, easy popularization. The mechanism of sample PA 6 is also studied . |
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| Keywords: | polybasic copolymer filtration loss controller additive for cement slurry |
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