What are the methods for treating exhaust gases?
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The exhaust gas disposal system in our chlorohydration unit is not adequate; the exhaust gas contains silicon powder as well as chlorosilanes. Silicon powder and hydrolysis products are everywhere in the plant area. What do you all think is a reasonable approach? How should silicon powder be handled? Bag filters are too prone to damage..
It’s better to wash it out in the leaching tower; emptying it directly is not good.
If the quantity is large, it is recommended that you wash it with lime milk； If it’s small, rinse it with water.
It involves spraying water, which is then directed into a waste liquid tank; the tank is kept alkaline. But it seems that the cleaning effect is too poor; especially when there are system issues that cause a sudden increase in the amount of gas being released, problems usually arise with the scrubber tower...