Abstract: The naphtha yield of condensate oil is much higher than that of conventional crude oil. Processing condensate oil in crude distillation unit can provide more feedstock for continuous catalytic reforming or ethylene plant and improve operating benefit. The acid value and sulfur content of the condensate oil are generally low, and thedensity is low. Therefore, the processing of condensate oil has certain operational difficulties and technical risks in the stable operation and corrosion prevention of the distillation column, which needs to be arranged flexibly according to the design characteristics and actual conditions. In this paper, the feasibility of processing the condensate oil in a crude distillation unit was evaluated, and the difficulties in the actual processing process were analyzed.

Key words: crude distillation unit, condensate, blending processing, corrosion