Sulfur recovery air distribution
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Let’s discuss how to calculate the air distribution in the sulfur recovery reactor and the ratio of acidic gas to fuel gas!
If burning fuel gas is involved, it is first necessary to know the composition of the fuel gas, and then adjust the air supply accordingly to ensure proper combustion. The situation with acidic gases is similar; first, it is necessary to know the composition of these gases, and 1/3 of the H2S in them should be burned to produce SO2, which is then used in the air supply calculations.
The group continued the discussion on how, with a constant amount of air, to increase the amount of air accordingly when the fuel gas is increased, and by how much
To prevent carbon deposition, increase the air flow first, then the fuel gas flow. The air-fuel ratio for the fuel gas ranges from 20 to 40, and it can be determined based on the color of the flame.