| 膦酰基羧酸的复配及协同效应研究 |
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| 引用本文： | 王磊,颜家保,吕早生,武思谨.膦酰基羧酸的复配及协同效应研究[J].化学与生物工程,2009,26(1). |
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| 作者姓名： | 王磊 颜家保 吕早生 武思谨 |
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| 作者单位： | 武汉科技大学,化学工程与技术学院,湖北,武汉,430081 |
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| 摘 要： | 在优化工艺条件下合成了环境友好型缓蚀阻垢剂膦酰基羧酸(POCA),采用旋转挂片失重法、静态阻垢法对POCA及其各复合配方的缓蚀阻垢性能、协同效应进行了研究,并探讨了缓蚀机理.结果表明,60%(质量分数,下同)POCA与40% PBTC、40% POCA与60% HEDP复配后,在阻碳酸钙垢方面均有协同效应,阻垢率高达100%;40% POCA、32% PBTC、24% HEDP和4%乙酸锌复配后,具有缓蚀协同效应,缓蚀率达到92.22%,阻碳酸钙垢率为90.42%、阻磷酸钙垢率为97.60%,该复合缓蚀阻垢剂是一种以抑制阳极过程为主的混合型缓蚀剂.
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| 关 键 词： | 膦酰基羧酸 阻垢性能 缓蚀性能 协同效应 |
Study on Compounding and Synergistic Effect of Phosphono Carboxylic Acid with Other Corrosion and Scale Inhibitors |
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| WANG Lei,YAN Jia-bao,Lü Zao-sheng,WU Si-jin.Study on Compounding and Synergistic Effect of Phosphono Carboxylic Acid with Other Corrosion and Scale Inhibitors[J].Chemistry & Bioengineering,2009,26(1). |
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| Authors: | WANG Lei YAN Jia-bao Lü Zao-sheng WU Si-jin |
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| Affiliation: | College of Chemical Engineering and Technology;Wuhan University of Science and Technology;Wuhan 430081;China |
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| Abstract: | |
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| Keywords: | phosphono carboxylic acid scale inhibition performance corrosion inhibition performance synergistic effect |
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