Invention Application
- Patent Title: Staged Oxy-Fuel Burners And Methods For Using The Same
- Patent Title (中): 分段氧燃料燃烧器及其使用方法
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Application No.: US13690709Application Date: 2012-11-30
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Publication No.: US20130143169A1Publication Date: 2013-06-06
- Inventor: Shailesh Pradeep Gangoli , Aleksander Georgi Slavejkov , Michael David Buzinski
- Applicant: Air Products and Chemicals, Inc.
- Applicant Address: US PA Allentown
- Assignee: Air Products and Chemicals, Inc.
- Current Assignee: Air Products and Chemicals, Inc.
- Current Assignee Address: US PA Allentown
- Main IPC: F23D14/58
- IPC: F23D14/58
Abstract:
A burner including a central oxidant nozzle defining a central axis of the burner, and a plurality of flame holders each having an axis spaced apart from the axis of the burner, each flame holder including a high shape factor nozzle including a nozzle opening having a shape factor from about 10 to about 75, the shape factor being defined as the square of the nozzle perimeter divided by twice the nozzle cross-sectional area, and an annular nozzle surrounding the high shape factor nozzle, wherein the high shape factor nozzle is configured to be supplied with one of a fuel gas and an oxidizer gas, and the annular nozzle is configured to be supplied with the other of a fuel gas and an oxidizer gas.
Public/Granted literature
- US09664381B2 Staged oxy-fuel burners and methods for using the same Public/Granted day:2017-05-30
Information query
