NOx Suppression Techniques for an Indurating Furnace

United States of America Patent

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Issued Date
Sep 30, 2010
app pub date
Sep 2, 2009
filing date
Mar 24, 2009

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Abandoned

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Abstract

Techniques for suppressing NOx in an indurating furnace include the use of a premix burner, the use of a staged fuel injector structure to enhance fuel lean conditions in the downdraft, and the use of a Venturi mixture structure in the downcomer.

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Patent Owner	Address
FIVES NORTH AMERICAN COMBUSTION INC	4455 EAST 71ST STREET CLEVELAND OH 44105-5600

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C22B:PRODUCTION OR REFINING OF METALS

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Inventor Name	Address	# of filed Patents	Total Citations
Cain, Bruce E	Akron, US	19	150
Nowakowski, John J	Valley View, US	20	250
Robertson, Thomas F	Medina Township, US	49	393

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NOx Suppression Techniques for an Indurating Furnace

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United States of America Patent

12552515

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