甲基苯三唑脂肪胺盐的表征  

CHARACTERIZATION OF METHYL-BENZOTRIAZOLE AMINE SALT

作　　者：李清云[1] 王月江 闫锋[1] 郭元奇[1] 

机构地区：[1]辽宁石油化工大学石油化工学院,辽宁抚顺113001 [2]中国石油辽河石化分公司

出　　处：《石油炼制与化工》2016年第7期82-85,共4页Petroleum Processing and Petrochemicals

摘　　要：以颗粒状甲基苯三唑和液态脂肪胺为原料合成甲基苯三唑脂肪胺盐,利用FT-IR、气相色谱、元素分析、VPO等手段对合成样品进行表征,采用溶解度试验、铜片腐蚀试验和四球试验分别考察合成甲基苯三唑脂肪胺盐的油溶性、抗腐蚀性和抗磨性。结果表明,合成的甲基苯三唑脂肪胺盐纯度高,具有比市售苯三唑脂肪胺更好的低温油溶性能、抗腐蚀性能和抗磨性能。The granular methyl-benzotriazole and liquid fatty amine were used as raw materials for synthesis of methyl-benzotriazole amine salts. The sample was characterized by FT-IR, gas chromatog- raphy, elemental analysis and VPO molecular weight techniques. The basic properties of the samples were investigated in terms of solubility, copper corrosion and four ball machine tests. The results show that the synthesized methyl-benzotriazole amine salt has higher purity, better performance in low temperature oil solubility, corrosion inhibition and wear resistance than benzotriazole amine.

关 键 词：液态脂肪胺 抗腐蚀 甲基苯三唑脂肪胺盐 

分 类 号：TE624.82[石油与天然气工程—油气加工工程]