The overall yield of the gas separation unit in the catalytic combined unit has decreased
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Why has the overall yield of the gas separation unit in the catalytic combined plant decreased? According to the flow meter, the loss occurs in the refining section, but no cause was found on site. What’s going on? Please ask an expert to analyze it!
The loss due to gas separation plus instrument errors is generally around 1%-2%; the main sources of such loss are non-condensable gases and water removal.