Application of High-Temperature Nanoceramic Coating on Heating Furnace Tubes

The Xuchang Infrared Technology Research Institute Co., Ltd. is located on Yongxing East Road in the Xuchang High-Tech Development Zone (Zhongyuan Electrical Valley) of Henan Province. Its predecessor was the Xuchang Infrared Technology Research Institute, and it is one of the influential infrared heating research institutions in China.

Since our establishment in October 1979, adhering to the principle of...Guided by the philosophy of "Emphasizing Advantages, Striving for Quality, and Strengthening Service."Our technical prowess, high-caliber workforce, and courage to innovate.The spirit, Xuchang Infrared Institute has developed and produced a series of relatively***Our infrared products include a range of infrared radiation (absorption) coatings, infrared heating elements, infrared radiation heating modules (plates), infrared radiation heating ovens (boxes), rapid infrared radiation heaters, and a series of other products.***Infrared heating experimental equipment, a series of infrared heating controllers, and 24/7 customer support.***Infrared Radiation Heating Technology Services. The company has been honored with "***Center for Energy-Saving Technology Research, Technology******Unit "et al."***。

The Xuchang Infrared Institute has applied the high-temperature nanoceramic coating spraying technology on the outer wall of the reactor heating tubes in the resid hydrocracking unit. A comparison and analysis of parameters such as fuel gas consumption before and after spraying, furnace and tube wall temperatures, exhaust gas temperature, and thermal efficiency have been conducted. The results indicate that after applying the high-temperature nanoceramic coating by the Xuchang Infrared Institute, the exhaust gas temperature...***Decreased, down about 10℃ from the same period, the furnace's thermal efficiency increased by 0.98 percentage points, and can effectively prevent tube corrosion.