CAJ | 학술논문

在前人研究缓蚀剂的基础上，选取了曼尼希碱、咪唑啉、Lan-826、若丁四种常用的具有代表性的缓蚀剂进行实验，按照行业标准SY/T 5405-1996对缓蚀剂进行评价，筛选出一种缓蚀效果较好的缓蚀剂。实验结果表明：Lan-826缓蚀效果较好，随着体积浓度的增大，其缓蚀率先增大后变小，在体积浓度为0.8%时，缓蚀效果最好，能达到96.82%。随着温度的升高，其缓蚀率逐渐减小，属于一级低温型缓蚀剂。
재전인연구완식제적기출상，선취료만니희감、미서람、Lan-826、약정사충상용적구유대표성적완식제진행실험，안조행업표준SY/T 5405-1996대완식제진행평개，사선출일충완식효과교호적완식제。실험결과표명：Lan-826완식효과교호，수착체적농도적증대，기완식솔선증대후변소，재체적농도위0.8%시，완식효과최호，능체도96.82%。수착온도적승고，기완식솔축점감소，속우일급저온형완식제。
On the basis of previous studies on corrosion inhibitors, selected mannich, imidazoline,Lan-826 and rodineding four corrosion inhibitors which are commonly used. According to the industry standard SY /T5405-1996,screened out the best on. The study indecated that the Lan-826 is the best one. With the increasing of volume concentration, the inhibition rate increased first and then decreased, at the concentration of 0.8%, the inhibition effectcan reach 96.82%.With the increase of temperature, the corrosion ratedecreases gradually, which belongs to the low temperature type corrosion inhibitor, and belongs to the first grade corro-sion inhibitor.