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| 低毒性有机交联聚合物凝胶的研制 | |
| 引用本文： | 刘鸿博,王爱蓉,白立业,黄雪静,刘琦,赵昊炜.低毒性有机交联聚合物凝胶的研制[J].应用化工,2010,39(1):64-66,89. |
| 作者姓名： | 刘鸿博 王爱蓉 白立业 黄雪静 刘琦 赵昊炜 |
| 作者单位： | 1. 成都理工大学,能源学院,四川,成都,610059 2. 胜利石油管理局钻井工艺研究院,山东,东营,257017 3. 大庆油田采油工程研究院,黑龙江,大庆,163000 4. 大庆油田井下分公司工程地质大队,黑龙江,大庆,163000 |
| 摘 要： | 将水杨酸钠作为苯酚和间苯二酚的替代品,形成了水杨酸钠/乌洛托品低毒性的有机交联体系。选用疏水改性聚丙烯酰胺与水杨酸钠/乌洛托品交联剂的水凝胶体系,研究了其成胶条件及性能。实验表明,该体系成胶时间、强度可控,能够将物理缔合与化学交联形成协同作用,同时该体系适用范围广,在高速剪切破坏下成胶强度仍能保持较大的比例。 |
| 关 键 词： | 低毒性交联体系 水杨酸钠 疏水缔合聚合物 协同作用 |
Low toxicity of organic cross-linked polymer gel |
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| LIU Hong-bo,WANG Ai-rong,BAI Li-ye,HUANG Xue-jing,LIU Qi,ZHAO Hao-wei.Low toxicity of organic cross-linked polymer gel[J].Applied chemical industry,2010,39(1):64-66,89. | |
| Authors: | LIU Hong-bo WANG Ai-rong BAI Li-ye HUANG Xue-jing LIU Qi ZHAO Hao-wei |
| Affiliation: | 1.Energy College of Chengdu University of Technology;Chengdu 610059;China;2.Drilling Technology Research Institute of Shengli Petroleum Bureau;Dongying 257017;3.Oil Producing Engineering of Daqing Oilfield Company;Daqing 163000;4.Underground Branch of Daqing Oilfield Company;China |
| Abstract: | Sodium salicylate as a substitute for phenol and resorcinol,forming the low toxicity of organic cross-linking system consist of salicylic acid sodium/urotropine.The water gel consist of hydrophobic modified polyacrylamide as polymer and sodium salicylate/urotropine as cross-linker,study the formation conditions and performance of gel.The result show that,the gel can adjust formation time and strength,and synergy of physical association and chemical cross-linking can be embodied in the gel,the gel can be app... |
| Keywords: | low toxicity crosslinked system sodium salicylate hydrophobically associating polymers synergy |
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