Liquid heaters and vaporizers – Indirectly heated – Separate fluid
Reexamination Certificate
2005-09-27
2005-09-27
Wilson, Gregory (Department: 3749)
Liquid heaters and vaporizers
Indirectly heated
Separate fluid
C122S031100, C165S159000
Reexamination Certificate
active
06948453
ABSTRACT:
A method for controlling fouling of a heat exchanger that operates downstream of a cracking furnace by injecting liquid water upstream of the heat exchanger.
REFERENCES:
patent: 3688494 (1972-09-01), Mevenkamp et al.
patent: 3818975 (1974-06-01), Tokumitsu et al.
patent: 4244423 (1981-01-01), Thut et al.
patent: 4700773 (1987-10-01), Kehrer
patent: 5630470 (1997-05-01), Lockwood, Jr.
patent: 6032616 (2000-03-01), Jones
DeAngelo David J.
Devakottai Bala S.
Fandry Shane L.
Karstensen Denise R.
Equistar Chemicals LP
MacDonald Roderick W.
LandOfFree
Hydrocarbon cracking does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydrocarbon cracking, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrocarbon cracking will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3420481