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Stainless steel reaction kettle passivation phenomenon can be how to solve?


Release time:

2019-05-06

The solution to the passivation problem of stainless steel reactor is often mentioned by many manufacturers in after-sales service, because many equipment will inevitably appear passivation phenomenon after running for a period of time. To solve this problem, we can not rely on the structural design and material properties of the reactor itself, and eliminate the passivation phenomenon inside the container by selecting appropriate reagents. When the reaction kettle internal passivation phenomenon can choose passivation paste to solve. Under normal circumstances, the choice of passivation paste is mainly because it is more suitable for pickling and passivation of reactor welded joints, because this part will be passivated when removing the oxide skin caused by welding.

The solution to the passivation problem of stainless steel reactor is often mentioned by many manufacturers in after-sales service, because many equipment will inevitably appear passivation phenomenon after running for a period of time. To solve this problem, we can not rely on the structural design and material properties of the reactor itself, and eliminate the passivation phenomenon inside the container by selecting appropriate reagents.
 
When the reaction kettle internal passivation phenomenon can choose passivation paste to solve. Under normal circumstances, the choice of passivation paste is mainly because it is more suitable for pickling and passivation of the welded joints of the reaction kettle, because the removal of the oxide skin caused by welding will make this part in a passive state, improve the internal quality of the stainless steel reaction kettle, and make the stainless steel reaction kettle give full play to the corrosion resistance of the stainless steel material welding, which is conducive to prolonging the service life of the equipment.
 
The operation efficiency of the equipment can be greatly improved by the treatment of the passivation of the reactor equipment, and the overall stability of the equipment can be enhanced, and the chemical corrosion reaction of the reaction material can be avoided, which is of great significance.