Integrated process for upgrading a vapor feed

Details Integrated process for upgrading a vapor feed Integrated process for upgrading a vapor feed

2008-06-30

2011-10-18

Caldarola, Glenn (Department: 1771)

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With subsequent treatment of products

C208S100000, C208S095000, C208S142000, C208S143000

Reexamination Certificate

active

08038869

ABSTRACT:
Processes and systems are provided for removing contaminants from a vapor stream containing hydrocarbon and hydrogen, and can include: providing a feed stream to a first pressurized vapor liquid separator that produces a liquid stream and a vapor stream containing hydrocarbon and hydrogen, passing the vapor stream to an inlet of a particulate trap containing a plurality of treatment zones that remove contaminants from the vapor stream to produce a particulate trap effluent, and passing the particulate trap effluent directly to a catalytic hydrogenation zone. The processes and systems can also include: passing the liquid stream from the first pressurized vapor liquid separator to a second vapor liquid separator that produces an overhead vapor stream and a liquid bottoms stream, condensing the overhead vapor stream from the second vapor liquid separator to form a liquid overhead stream, routing the liquid overhead stream to the inlet of the particulate trap.

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