CAJ | 학술논문

用静态阻垢法对聚天冬氨酸（PASP）、聚环氧琥珀酸（PESA）、马来酸/丙烯酸共聚物（MA/AA）的阻垢性能进行测试，对温度和浓度以及3种阻垢剂的动力学和最佳活化温度进行研究。研究结果表明：PASP、PESA分别在70、75℃对碳酸钙垢具有较高的阻垢率，但 MA/AA 的阻垢效果远大于 PASP、PESA，MA/AA 存在剂量效应。从3种阻垢剂的动力学研究和笼蔽效应来看，PASP和PESA为扩散控制，而MA/AA为活化控制。
용정태조구법대취천동안산（PASP）、취배양호박산（PESA）、마래산/병희산공취물（MA/AA）적조구성능진행측시，대온도화농도이급3충조구제적동역학화최가활화온도진행연구。연구결과표명：PASP、PESA분별재70、75℃대탄산개구구유교고적조구솔，단 MA/AA 적조구효과원대우 PASP、PESA，MA/AA 존재제량효응。종3충조구제적동역학연구화롱폐효응래간，PASP화PESA위확산공제，이MA/AA위활화공제。
The static scale method has been used for testing the performances of three kinds of scale inhibitors (PASP,PESA,MA/AA). The temperature and scale inhibition concentrations,as well as the kinetics and optimum activating temperature of the three kinds of scale inhibitors are investigated. The results indicate that the scale in-hibiting rates of PASP and PESA are higher scale inhibiting rates on calcium carbonate scale at the temperatures of 70℃and 75℃,respectively. However,the scale inhibiting effect of MA/AA is much higher than that of PASP and PESA. Dose-effect exists in the solution of MA/AA. According to the kinetics research and cage effect of the three kinds of scale inhibitors,the PASP and PESA are diffusion controlled,and MA/AA is activation controlled.