Invention Application
- Patent Title: NOx reduction in combustion with concentrated coal streams and oxygen injection
- Patent Title (中): 用浓缩煤流燃烧NOx和减少氧气注入
-
Application No.: US10194828Application Date: 2002-07-11
-
Publication No.: US20030104328A1Publication Date: 2003-06-05
- Inventor: Hisashi Kobayashi , Lawrence E. Bool III , William J. Snyder
- Main IPC: F23M003/04
- IPC: F23M003/04
Abstract:
NOx formation in the combustion of solid hydrocarbonaceous fuel such as coal is reduced by obtaining, from the incoming feed stream of fuel solids and air, a stream having a ratio of fuel solids to air that is higher than that of the feed steam, and injecting the thus obtained stream and a small amount of oxygen to a burner where the fuel solids are combusted.
Public/Granted literature
- US06699031B2 NOx reduction in combustion with concentrated coal streams and oxygen injection Public/Granted day:2004-03-02
Information query
