Seeking information on the current problems faced by the linings of U-gas vaporization furnaces

The main problems faced by the lining of U-gas vaporization furnaces are as follows: 1. Short service life of refractory materials: The refractory materials used in U-gas vaporization furnace linings are typically high-alumina castables or magnesium-aluminum castables, and due to exposure to high temperatures, high pressures, corrosion, and other factors over time, their service life is relatively short. 2. Improper selection of refractory materials: Some users may choose inexpensive refractory materials to replace the high-performance ones originally used, which reduces the service life of the furnace lining and affects the proper operation of the U-gas vaporization furnace. 3. Corrosion and wear: The operating environment inside the U-gas vaporization furnace is harsh; the furnace lining surface is susceptible to the effects of acidic gases, alkaline gases, high-temperature oxidation, and wear, which leads to wear and corrosion of the furnace lining surface and thus reduces the lifespan of the refractory materials. 4. Improper operation: During the operation of the U-gas vaporization furnace, failure to clean the residues remaining inside the furnace in a timely manner when shutting it down, or using materials that are too large during operation, can cause damage to the surface of the furnace lining, accelerating the wear and aging of the refractory materials. In summary, to extend the service life of the lining in U-gas vaporization furnaces, it is necessary to select appropriate refractory materials, carry out regular maintenance and cleaning of the equipment inside the furnace, and follow standard operating procedures. .