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Synthesis and Characterization of an Environmental-friendly Scale Inhibitor

机译:环保型阻垢剂的合成与表征

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Environmental-friendly scale inhibitor polyaspartic acid (PASP) was synthesized with the method of indirect polymerization,from the materials of maleic anhydride and ammonium salt.The influence of four factors like the molar ratio of maleic anhydride and ammonium salt,the amount of catalyst,reaction temperature,and reaction time on synthesis of PASP were studied.Optimal synthesis condition was obtained by orthogonal experiment design.The synthetic product was characterized by IR.
机译:以马来酸酐和铵盐为原料,采用间接聚合法合成了环保型阻垢剂聚天冬氨酸。马来酸酐与铵盐的摩尔比,催化剂用量,研究了反应温度,反应时间对PASP合成的影响。通过正交实验设计,确定了最佳合成条件。

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