May I ask what is meant by the requirement of 20 mg/NM3 for dry gas desulfurization indicators? Is it at a certain temperature?
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The target for desulfurization of dry gas is to reduce the H2S content in the purified dry gas to 20 mg/NM3. However, when the temperature of the dry gas is 40°C, it seems difficult to achieve this target through software simulation. What is the appropriate dry gas temperature required to meet this target?
The dry gas temperature is generally kept at around 40 degrees Celsius, which is 3 to 7 degrees Celsius higher than the temperature of the lean liquid