APPLICATION OF IMIDAZOLINE INHIBITORS TO THE SIMULATED CORROSION ENVIRONMENT OF AMINE LIQUIED REGENERATOR

The effect of the mixture ratio of the raw materials on the performance of imidazoline inhibitors synthesized by oleic acid and diethylene-triamine was studied by means of infrared spectrum,weight loss test and electrochemical test.The best ratio was found as 1∶1.1.The inhibitor mixed by using imidazoline and another assistant with a certain ratio showed a good function in the simulated corrosion environment of the overhead of amine liquid regenerator.