Thread Content
Silicon carbide falling film absorbers are widely used in various industrial fields due to their excellent corrosion resistance, high heat transfer efficiency, and long service life, especially for handling highly corrosive gases and in high-temperature applications. I. Main application areas: The chemical industry, where it is used for the synthesis of hydrochloric acid and sulfuric acid, as well as for the absorption of HCl gas in the chlor-alkali industry. It can effectively resist corrosion by strong acids such as concentrated sulfuric acid and hydrofluoric acid, ensuring production safety and environmentally friendly emissions. In petroleum refining, acidic gases such as hydrogen sulfide (H₂S) and hydrogen chloride (HCl) are treated to enable their recovery and purification, thereby reducing the risk of equipment corrosion. In the pharmaceutical and food production industries, due to its corrosion resistance and lack of metal ion release, it meets FDA certification requirements and can be used in the synthesis of high-purity active pharmaceutical ingredients as well as in the treatment of food-grade process gases. Environmental protection engineering is used for the purification of industrial exhaust gases such as those containing SO₂ and NOx, helping enterprises meet green emission standards. Nuclear waste treatment: It can operate stably in extremely high temperatures (up to 1600°C momentarily) and highly corrosive environments, making it suitable for special applications in the nuclear industry.