The main function of industrial corrosion inhibitors is to protect metal surfaces from corrosive substances, extend the service life of equipment, reduce maintenance costs, and improve production efficiency. They improve the corrosion resistance of the metal by forming a barrier between the metal surface and corrosive substances.
In the application of methanol gasoline, due to its high polarity and h3 hydrophilicity, methanol is prone to introducing moisture during production, storage, transportation, and other processes, accelerating the oxidation rate of gasoline and causing corrosion to metals. Therefore, by adding corrosion inhibitors such as sodium benzoate, benzotriazole, pyrazolone, sodium dodecyl sulfonate, etc., the corrosion weight loss of metal specimens can be significantly reduced, thereby improving the corrosion inhibition effect of metals.
In industrial operations, the application of corrosion inhibitors can significantly reduce the corrosion rate of metals, effectively neutralize the corrosive side effects of water environment and systa pollutants, reduce the risk of equipment failure, avoid production losses and shutdowns, and reduce safety and environmental risks.
In addition, corrosion inhibitors can also prevent corrosion in the liquid cooling circuit by adding specific compounds to the coolant, reducing problas such as reduced fluid flow and filter blockage, preventing material erosion from the fluid container and causing leakage, and avoiding contamination of high-purity process coolant.
In general, industrial corrosion inhibitors effectively prevent metal corrosion and ensure the normal operation and production efficiency of industrial equipment by forming protective films, neutralizing corrosive substances, isolating corrosive media, and other methods.