| 绿色阻垢剂聚环氧琥珀酸的合成与阻垢机理初探 |
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| 引用本文： | 雷武,王风云,夏明珠,王风贺.绿色阻垢剂聚环氧琥珀酸的合成与阻垢机理初探[J].化工学报,2006,57(9):2207-2213. |
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| 作者姓名： | 雷武 王风云 夏明珠 王风贺 |
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| 作者单位： | 南京理工大学工业化学研究所，江苏 南京 210094 |
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| 基金项目： | 江苏省科技厅社会发展基金 |
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| 摘 要： | 以顺丁烯二酸酐为原料一步法合成了聚环氧琥珀酸（PESA），并对产物进行了IR和13C NMR表征.分别采用粒径分布仪和电子显微镜考察了PESA对CaCO3垢粒径及其垢形的影响，研究了CaCO3成垢过程的动力学，探讨了PESA的阻垢机理.结果表明：PESA具有优良的阻垢性能，对CaCO3垢既具有较强的分散作用又具有明显的晶格畸变能力.
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| 关 键 词： | 聚环氧琥珀酸 合成 粒径分布 阻垢机理 |
| 文章编号： | 0438-1157（2006）09-2207-07 |
| 收稿时间： | 07 8 2005 12:00AM |
| 修稿时间： | 2005-07-082005-11-16 |
Synthesis and its scale inhibition effect of green scale inhibitor polyepoxysuccinic acid |
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| LEI Wu,WANG Fengyun,XIA Mingzhu,WANG Fenghe.Synthesis and its scale inhibition effect of green scale inhibitor polyepoxysuccinic acid[J].Journal of Chemical Industry and Engineering(China),2006,57(9):2207-2213. |
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| Authors: | LEI Wu WANG Fengyun XIA Mingzhu WANG Fenghe |
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| Affiliation: | Institute of Industrial Chemistry, Nanj ing University of Science and Technology, Nanjing 210094, Jiangsu, China |
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| Abstract: | A green scale inhibitor polyepoxysuccinic acid(PESA) was synthesized from maleic anhydride in one step, and was characterized with IR and ~ 13 C NMR.The effects of PESA on CaCO_3 scale diameter and scale shape were investigated by size distribution measurement and SEM respectively.The dynamics of scaling process was studied, and the mechanism of scale inhibition was discussed.The results showed that PESA had high performance of scale inhibition on both dispersion and lattice distortion of CaCO_3. |
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| Keywords: | polyepoxysuccinic acid synthesis size distribution scale inhibition mechanism |
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