合成了系列新型咪唑啉双季铵盐阳离子缓蚀剂(S-HSJ),研究并讨论了其在5%HCl介质中对铜、铁、铝等金属的缓蚀性能及缓蚀剂结构中亲油基部分碳链长度、缓蚀时间、缓蚀剂浓度等对缓蚀效果的影响. 研究表明,S-HSJ系列咪唑啉双季铵盐对红铜、黄铜、铝及马口铁四种金属均表现出较传统单季铵盐与苯并三氮唑缓蚀剂好的缓蚀性能,S-HSJ-16双季铵盐添加量0.1%时缓蚀效率可达94%~99%,S-HSJ与阴离子表面活性剂复配对铜腐蚀表现出明显协同效应.
A new series of Gemini imidazoline quaternary ammonium salts as corrosion inhibitor(S-HSJ) was synthesized. The corrosion inhibition performance, the influences of carbon chain length in lipophilic structure, corrosion time and corrosion inhibitor concentration were investigated comprehensively. The experiments for copper, brass, aluminum and tinplate were conducted in 5% hydrochloric acid solutions with the help of mass loss method. The results show that the inhibition effects of the series of S-HSJ corrosion inhibitor are better than those of traditional quaternary ammonium salts and benzotriazole for several metals. The inhibition efficiency of S-HSJ-16 can reach 94%~99% when an amount of 0.1% such an inhibitor was added. The complex inhibition ability with anion surfactant shows an obviously synergistic effect.
参考文献
| [1] | ZHANG Tian-Sheng(张天胜),ZHANG Hao(张浩),GAO Hong(高红),Auths(著).Corrosion Inhibitor(缓蚀剂)[M],2nd Edn(第2版),Chapt.5(第5章).Beijing(北京):Chemical Industry Press(化学工业出版社),2008 |
| [2] | Knut Oppenlaender,Karl Stork,Klaus Barthold.US 4 388 214[P],1983 |
| [3] | George Richard Meyer.US 7 057 050B2[P],2006 |
| [4] | WANG Jing(王晶),WANG Xin-Gang(王新刚),LIU Yan-Xia(刘艳霞).J Dalian Railway Inst(大连铁道学院学报)[J],2006,27(3):80 |
| [5] | YIN Cheng-Xian(尹成先),RUAN Lin-Hua(阮林华),DING Wan-Cheng(丁万成).Mater Protection(材料保护)[J],2006,39(2):3 |
| [6] | Kevin M Henry,Keith D Hicks.US 2006/0013798A1[P],2006 |
| [7] | ZHANG Qing-Shan(张青山),GUO Bing-Nan(郭炳南),ZHANG Hui-Miao(张辉淼).Prog Chem(化学进展)[J],2004,16(3):343,348 |
| [8] | DING Yu-Xing(丁玉兴),XU Xiang-Xin(徐相欣).Drilling Fluid Completion Fluid(钻井液与完并液)[J],2005,22(5):54 |
| [9] | LI Zhi-Yuan(李志远),ZHAO Jing-Mao(赵景茂),ZUO Yu(左禹),XIONG Jin-Ping(熊金平).Corro Prot(腐蚀与防护)[J],2004,25(3):116 |
| [10] | FENG Li-Wen(冯李文),YE Jian-Hong(叶建红).Sichuan Chem Ind(四川化工)[J],1996,3:42 |
| [11] | WANG Zhi-Qiang(王志强),NAN Qing-Yi(南庆义),ZHANG Wei(张伟),TIAN Zhong-Tai(田中太),WANG Sheng-Li(王胜利),CAO Rui-Min(曹瑞民).Oil Drilling Prod Technol(石油钻采工艺)[J],2006,28:42 |
| [12] | ZHOU Xiao-Hu(周小虎).Master′s Dissertation([硕士学位论文]).Sichuan(四川):Southwest Petroleum University(西南石油大学),2006 |
| [13] | GUO Rui(郭睿),WU Cong-Hua(吴从华),ZUO Xiao(左笑),LI Ge(李歌).Corro Prot(腐蚀与防护)[J],2006,27(7):341 |
| [14] | MEI Ping(梅平),HU Ling-Li(胡玲莉),GAO Qiu-Ying(高秋英).J Oil Gas Technol(石油天然气学报)[J],2007,29(4):143 |
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