How to remove moisture from chlorobenzene
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The moisture content in chlorobenzene is around 500PPM; it is necessary to reduce this moisture level as much as possible. Calcium chloride is considered for drying purposes – is it feasible to use a packed column in this context?
Can you give it a try first? If it doesn’t work, then try another method
The pipeline capacity is limited; multi-stage towers or multi-stage tanks can be used
It is best to use molecular sieves, especially in the summer when temperatures are high. The dehydration effect of molecular sieves is significantly better than that of other desiccants, enabling levels to be reduced to below 200 ppm; two stages of molecular sieves can bring the level down to 100 ppm