Method and apparatus for recycle of knockout drum bottoms

Details Method and apparatus for recycle of knockout drum bottoms Method and apparatus for recycle of knockout drum bottoms

2009-05-29

2011-11-15

Griffin, Walter (Department: 1774)

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

C208S128000, C208S132000, C585S648000, C585S652000

Reexamination Certificate

active

08057663

ABSTRACT:
A process and apparatus for cracking a hydrocarbon feed in a steam cracking furnace by withdrawing a resid-rich stream from a resid knockout vessel and recycling the resid-rich stream through a convection heating section of the furnace.

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