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仅供参考:In this thesis, it uses the electrokinetic potential scanning and the exchange mesh method has appraised in the boiler main body system solution the water-soluble imidazole lin corrosion inhibitor rust inhibition energy, and explained the slow eclipse mechanism. The experiment obtains the influence imidazole lin corrosion inhibitor rust inhibition to be able the factor mainly has the temperature, the density, the pre-membrane time, and aimed at these three factors the different influence to design the multi-group simulation system, confirmed this corrosion inhibitor is one kind of anode corrosion inhibitor, the rust inhibition can mainly come from in adsorbs Cheng Mohou to form the spatial steric hindrance, thus has isolated the carbon steel substrate and the corrosive medium. Obtains its adsorptive power based on the empirical datum computation, may judge the adsorption process from the adsorptive power size to contain the physisorption and the chemical adsorption two kinds. The experiment also indicated the pre-membrane may hinder the process well which corrodes, after the pre-membrane carbon steel in includes in the very few corrosion inhibitor system to be able to prevent the corrosion well, like this reduced the corrosion inhibitor amount used, saved the resources. Although pre-membrane time to is not big from the corrosion electric potential influence, but through reduced the corrosion current density and increases the polarization resistance the way also to get up the anticorrosion effect. |
