Causes and treatment methods of over-temperature and over-pressure in glass lined reactor

Due to improper control or device failure, the glass lined reactor may cause over-temperature and over-pressure during the heating process, so it should be stopped at this time, and the cause can only be continued to be put into use. Common causes and treatment Methods as below:

　　 1. The instrument fails and the control is not strict

　　Inspect and repair the control system, and strictly implement the instrument calibration management regulations

　　 2. Improper ratio of raw materials causes violent reaction

　　 Stop the heating operation immediately, pay attention to keeping the vent valve of the glass lined reactor unobstructed, if necessary, slow down or terminate the reaction by cooling down, and treat the materials according to the process requirements

　　3. Side reactions occur due to poor heat transfer or stirring performance

　　 Increase the heat transfer area or remove fouling to improve the heat transfer effect; repair the agitator and improve the mixing efficiency

　　 4. The intake valve fails, and the intake pressure is too high

　　 Close the main air valve, cut off the air source to repair the valve

　　 The above content explains the causes of over-temperature and over-pressure in the glass lined reactor, and the corresponding treatment methods have also been explained. If users encounter similar problems during use, they should find out the cause in time and take corrective measures to avoid further damage to the equipment.