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1 缓蚀性能主要影响因素和其水平

Table 1 Main influencing factors of corrosion inhibition performance and their levels (mg·L-1)

Level A B C CCDY TU Na2WO4 1 200 75 25 2 225 100 50 3 250 125 75