Which medium will corrode the glass lined reactor

The glass lined reactor is a kind of chemical reaction equipment---glass enamel made of silicon oxide, which is lined on the inner surface of a steel container and then burned at a high temperature to be firm and uniformly adhered to the metal surface. Mainly used in chemical, pesticide, pharmaceutical and other industries. Chemical media have certain corrosiveness. Are some special media used in this equipment? After use, they will cause certain corrosion to the product. Here we mainly talk about which media will Damage it:

　　 1. No matter what the concentration and temperature of hydrofluoric acid, it will cause certain corrosion, so hydrogen fluoride gas cannot be added to the equipment;

　　2, the medium that reacts when the acid-base alternates during operation;

　　3. Other media containing fluoride ions during operation;

　　4. Phosphoric acid with liquid concentration above 32% and temperature above 180 degrees;

　　5. Because most alkaline media will react with glass at a certain temperature, as long as the PH value is above 12 and the temperature is above 100, any acid cannot be added to the equipment.

　　 After understanding which media will damage the glass lined reactor, pay more attention to it when using it in the future. You can choose to clean it regularly. After paying attention to its protection, it can be better produced and can effectively extend the service life of the equipment. In addition, the production environment has certain particularities. While standardizing the use of equipment, attention must be paid to the safety of use.