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2023

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03

Explosion causes and treatment methods of Lab pressure reactor

Author:


1. Mechanical impurities are brought into the Lab pressure reactor, which produces local friction and heat, which leads to the decomposition and explosion of the reactor. Treatment method: Be careful not to fall into mechanical impurities during maintenance.

1. Mechanical impurities are brought into the Lab pressure reactor, which produces local friction and heat, which leads to the decomposition and explosion of the reactor.

Treatment method: Be careful not to fall into mechanical impurities during maintenance.

2. The increase of gas oxygen content in the process system will lead to the decomposition and explosion of the reactor, which should generally not be greater than 1ppm.

Treatment method: strictly control the oxygen content in the process system.

Lab pressure reactor
3. The friction between the blades of the agitator and the wall of the kettle produces local overheating, which leads to the decomposition and explosion of the stainless steel reactor.

Treatment method: improve the quality of maintenance and spare parts.
4. The bearing components wear and generate heat, and the temperature rises after overheating, causing the reactor to decompose and explode.


Solution: Strictly check the quality of spare parts and improve the quality of maintenance.


5. The amount of catalyst used is too much or the feeding speed is too fast, and the instantaneous temperature rises too fast, resulting in decomposition and explosion.


Treatment method: Strictly control the amount of catalyst, and the feeding should be uniform.


6. The catalyst system instrument automatic control or the failure of the catalyst pump operation caused the reactor to decompose and explode.


Treatment method: During the use of Lab pressure reactor, it is necessary to operate strictly according to the operation manual, select the correct instrument and catalyst, and someone must observe various instrument indexes at all times during the reaction to ensure the normal operation of the reactor.

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