Selective oxy-fuel burner and method for a rotary furnace

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United States of America Patent

PATENT NO 9689612
APP PUB NO 20160348970A1
SERIAL NO

14721342

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A selective oxy-fuel burner for mounting in a charge door of a rotary furnace, including at least two burner elements each oriented to fire into different portions of the furnace, each burner element including a selective distribution nozzle configured to flow a first reactant; and a proportional distribution nozzle configured to flow a second reactant; at least one sensor to detect one or more process parameters related to furnace operation; and a controller programmed to independently control the first reactant flow to each selective distribution nozzle based on the detected process parameters such that at least one burner element is active and at least one burner element is passive; wherein the second reactant is substantially proportionally distributed to the proportional distribution nozzles; and wherein the first reactant is one of a fuel and an oxidant and wherein the second reactant is the other of a fuel and an oxidant.

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Patent Owner(s)

Patent OwnerAddress
AIR PRODUCTS AND CHEMICALS INC1940 AIR PRODUCTS BOULEVARD PATENT DEPT ALLENTOWN PA 18106-5500

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gangoli, Shailesh Pradeep Easton, US 18 59
He, Xiaoyi Orefield, US 30 141
Hendershot, Reed Jacob Orefield, US 26 108
Hewertson, Russell James Wescosville, US 5 9
Kenworthy, J Bruce Franklin, US 2 3
Sane, Anup Vasant Allentown, US 21 27

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