Waste gas pressurization method for liquid sulfur tank
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As environmental regulations become increasingly strict, the treatment of exhaust gases from liquid sulfur tanks has become crucial for reducing sulfur dioxide emissions. Currently, pressurization is commonly used to feed the gases into sulfur recovery burners; however, different methods of pressurization are employed by various companies – some use steam ejectors while others use Roots blowers. It would be useful to discuss which method is better, as well as whether there is a risk of sulfur blockage before the gases enter the burner.
1. Under normal circumstances, the operation of a steam extractor will reduce the temperature of the reaction furnace to a certain extent. 2. Transported by rotary vane blowers, resulting in high noise at the site. 3. The pipelines should be properly insulated, so the blockage issue you mentioned generally does not occur.
When mixed with the main air at over 70 degrees, the temperature of the exhaust gas drops immediately, leading to blockages in the flow channels.
The main air generally needs to be preheated to around 150°C before it can be used. Don’t you preheat it?
We added preheating measures later on.