Problems with the reduced-pressure side stream transportation of paraffin-based crude oil

2021-01-11View Original

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The wax content in the vacuum side stream of the atmospheric and vacuum distillation units for paraffin-based crude oil is relatively high. What is the average wax content in the side streams at your facility? If the wax content in the reduced-pressure side stream is high, the freezing point is high, and the oil from this side stream tends to solidify easily. Is there anyone whose unit uses a paraffin-based reduced-pressure side stream for cold material transfer? Do you encounter problems with transfer difficulties due to the temperature approaching the freezing point? Also, what is the cooling effect of paraffin-based reduced-pressure side streams, such as the inlet and outlet temperatures and flow rates of the heat medium, as well as those of the cooling medium?

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Problems with the reduced-pressure side stream transportation of paraffin-based crude oil

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