摘要
采用失重法研究了糠醛对碳钢的缓蚀性能。实验表明30 ℃，4 h条件下，在5% 的盐酸中，糠醛具有较强的缓蚀作用，与六次甲基四胺复配缓蚀效果增强。通过研究找到了糠醛在碳钢上的吸附等温式，计算出碳钢溶解的表观活化能，研究了糠醛在碳钢上的吸附机理。研究表明糠醛为混合控制型缓蚀剂。
The corrosion inhibition effect of furfural on the carbon steel was studied by weight-loss method. It was shown that the furfural had strong corrosion inhibition effect on carbon steel in 5％ HCl solution at 30℃ . A strong synergistic effect was observed while using both furfural and sexamethyl-tetra-amine as inhibitors. The inhibition mechanism was discussed by the authors.
出处
《材料保护》
CAS
CSCD
北大核心
2001年第4期8-9,共2页
Materials Protection
