Frieds,
We want to separate normal olefins from light & heavy coker naphtha stream. Feed stream do have 2.5 wt% sulfur, around 1500 ppm nitrogen as main impurities. It contains some paraffins, slight naphthenes & aromatics along with ~ 15 vol% normal olefins. Generally Olex unit is used at the downstream of PACOL process for separation of linear paraffins & linear olefins.
So my question is do i think of separation of normal olefins from these streams using UOP Olex Process?
Also will anybody give information about
1. What is total feed sulfur limit to Olex unit?
2. What are temp. & press. criteria of this unit?
3. Do we get only linear olefins from this unit or all kinds of olefins?
Thanks,
Suyog