Heating hydrocarbon process flow using flameless oxidation...

Details Heating hydrocarbon process flow using flameless oxidation... Heating hydrocarbon process flow using flameless oxidation...

2007-11-13

2007-11-13

McAllister, Steve (Department: 3749)

Combustion

Heated line section feeds flame holder

Distinct exhaust products line heats feed line

C126S09100A, C432S179000

Reexamination Certificate

active

11069354

ABSTRACT:
Hydrocarbon streams are heated uniformly and directly using one or more flameless oxidation burners. Flameless oxidation burners may control the temperature within a range of about 50° C. to reduce the tendency to coking due to localized “hot spots”. The hydrocarbon streams, which may be monomer streams, may pass cross-current (perpendicular) to burners having a longitudinal design or configuration, or may pass parallel to such burners.

REFERENCES:
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patent: 6588416 (2003-07-01), Landais et al.
patent: 7025940 (2006-04-01), Shah et al.
A. Quinqueneau, “Flameless Oxidation' Applied to High Temperature Process, Overview of Gaz de France R&D Activities on the Subject,” Natural Gas Technologies Conference and Exhibition, Sep. 30, 2002, Orlando, Florida.

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