New process technologies can be applied to new and revamped units and enable refining complexes to meet the challenges of clean fuel requirements and shifting product demand. The flexible, low-cost FCC refinery conversion unit is adapting to increase its role as a clean petrochemicals producer to close a widening gap between propylene supply and demand.
A new demonstrated riser separation system can achieve high product containment for maximum yield selectivity. Most importantly, it can achieve yield selectivity improvement and high separation efficiency with a robust design exhibiting very low catalyst carryover to the fractionator during steady-state, startup and upset conditions.
MARK
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