The problem of easy clogging in the rich and lean methanol filters in low-temperature methanol washing
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The methanol-rich and methanol-poor filters in low-temperature methanol washing systems tend to get clogged frequently, requiring regular cleaning. What causes this? How to resolve it?
It seems that the Yankuang Rongxin in Dachi often gets blocked!
Is the system clean? Is the syngas clean? Is the methanol used for supplementation clean?
Which organization are you from? How are you carrying out the cleaning right now? Is the filter one in use and one as a backup?
If there is frequent congestion, it’s necessary to first figure out what is causing it, so that appropriate measures can be taken
Look at the process used in your low-temperature methanol washing
Considering the components of the transformed gas, an excess of sulfides and ammonia can cause crystallization and blockages; is there still room to increase the pre-washing load?