Chemistry of hydrocarbon compounds – Saturated compound synthesis – By isomerization
Reexamination Certificate
2005-12-15
2009-02-03
Dang, Thuan Dinh (Department: 1797)
Chemistry of hydrocarbon compounds
Saturated compound synthesis
By isomerization
C585S737000, C585S738000, C208S133000
Reexamination Certificate
active
07485768
ABSTRACT:
Pentanes are separated from a naphtha boiling range feedstock to provide a gasoline stock having a high RON and low RVP. The isopentane is isomerized to make normal pentane and normal pentane is withdrawn as a feed, preferably for a steam cracker.
REFERENCES:
patent: 6429349 (2002-08-01), Grimes et al.
I.A. Reddoch et al.,Seperation of Normal Paraffins from Isoparaffins, Sep. 4-7, 1983; pp. 673-680.
Cusher Nelson A.
Rice Lynn H.
Dang Thuan Dinh
Maas Maryann
UOP LLC
LandOfFree
Processes for making higher octane motor fuels having a low... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Processes for making higher octane motor fuels having a low..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processes for making higher octane motor fuels having a low... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4078396