Tail gas hydrogenation
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This post was last edited by liaifeng on 2018-9-6 at 19:40. Why does the sulfur dioxide level in the exhaust gases increase when the hydrogen pressure rises suddenly?
The sulfur dioxide content in the flue gas is related to factors such as the Claus air distribution, the efficiency of hydrogenation, and the efficiency of exhaust gas absorption; it seems to have no inherent connection with the hydrogen pressure. Moreover, if the hydrogen pressure is high, the flow rate should increase, so it shouldn’t affect the efficiency of hydrogenation. Bro, could you make the description a bit clearer?