How catalytic cracking dry gas desulfurization reduces CO2 absorption
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As the title suggests, I would like to ask the experts: given the high CO2 content in the dry gas from catalytic cracking, how can adjustments be made to facilitate the absorption of H2S by dimethyl ethanolamine while reducing its absorption of CO2?
Why reduce CO2 absorption? Does it have an impact on H2S absorption? If it has no effect, just let it be absorbed; CO2 isn’t very useful anyway!
Using desulfurizers that reduce CO2 absorption makes it difficult to make adjustments in operation