三嗪季铵盐基高温高压CO2 缓蚀剂及缓蚀性能研究

邬春生, 张天永, 李彬, 苑文英, 张霄鸥, 姜爽, 汪怀远

Corrosion Inhibition Performance of Triazine-derived Quaternary Ammonium Salts for Q235 Carbon Steel in High Temperature and High Pressure CO2 Containing 3.5%NaCl Solution

WU Chunsheng, ZHANG Tianyong, LI Bin, YUAN Wenying, ZHANG Xiaoou, JIANG Shuang, WANG Huaiyuan

表3 图6中极化曲线拟合结果

Table 3 Fitting results of potentiodynamic polarization curves in Fig.6

Inhibitor Ecorr / mV Icorr / μA·cm-2 η / % Blank -0.695 150.4 - CCDY -0.675 35.4 76.46 CTLY -0.662 11.7 92.22