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Refining Gas Processing Petrochemicals - GTC Technology

overhead distillate and the first side product, which increases the overall column height. Case B depicts a crude atmospheric top section with a top reflux without a top pumparound circuit. This top reflux temperature is usually lower than the reflux through the top pumparound circuit.

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  Processing, Petrochemicals, Refining, Columns, Overhead, Refining gas processing petrochemicals

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