Page 137 - 《精细化工》2019年第11期

第 11 期 尹召龙，等: β-PASP 阻垢剂的合成及阻垢缓蚀性能 ·2285·

34(1): 20-24.
3 结论 [7] Wu Lanyan (吴兰艳), Yao Yuanyong (姚元勇), Tang Bangcheng (唐
帮成), et al. Characterization of green scale inhibitor MA/SSS
本文利用 β-二羰基化合物为亲核试剂，对聚琥 polymer and its scale inhibition performance[J]. Material Protection
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珀酰亚胺进行开环改性，得到 3 种 β-PASP 阻垢剂，
[8] Gao Yuhua (高玉华), Liu Zhenfa (刘振法). Research progress of
通过正交实验和单因素实验以及性能对比实验，得 green scale inhibitor for industrial circulating water[J]. Cleaning the
到的主要结论： World (清洗世界), 2018, 34(9): 32-38.
[9] Liu Lei (刘蕾). Research progress of domestic green corrosion and
（1）在前期研究基础之上，以 EBA-PASP 对碳 scale inhibitors[J]. Safety and Environmental Protection Technology
酸钙的阻垢性能为评价指标，通过正交实验优化了 of Petrochemical Industry (石化工业技术), 2017, 33(3): 36-40.
[10] Zhang Yuling (张玉玲), Liu Xiaodong (刘晓冬), Zhao Caixia (赵彩
中间体 PSI 的合成条件。PSI 的最佳合成条件为：n 霞), et al. Complexation properties of aspartic acid-malic acid
2+
（马来酸酐） ∶n（碳酸铵）=1∶1.2、脱水温度 90 ℃、 copolymer with Ca [J]. Fine Chemicals (精细化工), 2017, 34(5):
550-554.
聚合温度 180 ℃、聚合时间 1.0 h。
[11] Wu Bianxi (吴变喜), Gao Yuhua (高玉华). Effects of different
（2）采用单因素实验法优化了 3 种改性产品的 functional groups of polyaspartic acid derivatives on scale inhibition
合成工艺，并用验证实验考察了实验结果可靠性。 performance [J]. Cleaning the World (清洗世界), 2018, 34(3): 21-26.
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得到的最佳合成条件为：n（PSI） ∶n（β-二羰基化合物）∶ mechanism of sulfamic/amino acids modified polyaspartic acid
n（NaOH）=1∶0.6∶6，反应温度为 35 ℃、反应时 against calcium sulfate[J]. Desalination, 2017, 419(6): 152-159.
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100%；3 种 β-PASP 的阻垢性能排序为 EBA-PASP≈
et al. Preparation of a β-dicarbonyl compound modified polyaspartic
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（3）相比于其他改性聚天冬氨酸产品 [23-25] ， [15] Liu Xinhua (柳鑫华), Zhou Kun (周坤), Han Jie (韩婕), et al. Scale
inhibition and biodegradability of L-lysine modified polyaspartic
β-PASP 阻垢剂对碳酸钙垢具有明显的抑制性能。同 acid[J]. Journal of Chemical Industry and Engineering, 2018, 69(5):
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（4）本文开环改性所用的亲核试剂为 β-二羰基 Lanzhou: Lanzhou Jiaotong University (兰州交通大学), 2016.
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化合物不同，不仅有效地实现了 PASP 的功能化， and Technology (南京科技大学), 2015.
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