PROGRESS OF RESEARCH ON GREEN CORROSION INHIBITORS EXTRACTED FROM NATURAL PLANTS
天然植物绿色缓蚀剂的研究进展

This paper summarized the reaction mechanism, classifications and evaluation methods of corrosion inhibitors, the development process of green corrosion inhibitors extracted from natural plants, and discussed the development trends of the natural environmental friendly corrosion inhibitors. It was showed that the new environmental friendly corrosion inhibitors which were low-toxic, high-efficient and low-priced should be extracted and separated primarily from natural plants and marine organism and wastes of plants in the future, in order to realize the optimal utilization of natural resources.