What is the sulfur dioxide content in the flue gas emitted from the sulfur incineration furnace?
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I need to produce sodium sulfite by burning sulfur; I am currently conducting process calculations and require guidance regarding the sulfur dioxide content and oxygen content in the flue gas emitted from the sulfur combustion furnace. Thank you
This may depend on the load of the sulfur combustion furnace; generally, manufacturers maintain a temperature of around 950–1050 degrees, which results in a sulfur dioxide concentration of 9.5%–10.5%, with a small amount of sulfur trioxide as well. The remaining oxygen content is then approximately 10.5%–11.5%
With such high oxygen levels, isn’t oxidation severe? I’ve heard that oxygen levels can be kept at 1–2%; is it possible to do that?