Separation of olefin vapor from liquid fraction to reduce...

Details Separation of olefin vapor from liquid fraction to reduce... Separation of olefin vapor from liquid fraction to reduce...

2007-02-02

2009-06-16

Nguyen, Tam M (Department: 1797)

Chemistry of hydrocarbon compounds

Purification, separation, or recovery

By plural serial diverse separations

C585S833000, C585S867000, C585S910000, C208S04800Q

Reexamination Certificate

active

07547814

ABSTRACT:
This invention is directed to methods of removing water and other condensable materials, as well as solids particles such as catalyst particles, from olefin product streams so as to reduce fouling in the liquid and vapor separation equipment. In order to reduce fouling or contamination in the condensing or quenching process, this invention includes adding a hydrocarbon to at least a portion of the condensed liquid fraction in an amount that effects separation of the liquid fraction into upper and lower fractions.

REFERENCES:
patent: 6459009 (2002-10-01), Miller et al.
patent: 6740791 (2004-05-01), Kuechler et al.
patent: 7323612 (2008-01-01), Egmond et al.
patent: 2006/0047175 (2006-03-01), Egmond et al.

Affiliated with

Also associated with

Rating

Separation of olefin vapor from liquid fraction to reduce... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Separation of olefin vapor from liquid fraction to reduce..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Separation of olefin vapor from liquid fraction to reduce... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4130304