Treatment of gases released from liquid sulfur tanks
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With the current high environmental standards, are there any good methods for treating the gases released from people’s sulfur melting tanks and liquid sulfur storage tanks?
The H2S concentration in the degassed liquid sulfur is already very low, less than 10 ppm. The S that volatilizes into the exhaust gas doesn’t have a good place to go either; a water seal tank can be used, with a water column height of around 1 meter. In this way, even if a small amount of H2S escapes, it can be absorbed by the water, which is then sent to an underground tank and recovered through sewage gas stripping
Make a cover similar to that of a range hood; use a fan to draw in air when adding sulfur, which can eliminate the vast majority of odors :)