METHOD FOR BURNING BURNER - TAIYO NIPPON SANSO CORP

Title:

METHOD FOR BURNING BURNER

Document Type and Number:

WIPO Patent Application WO/2011/108351

Kind Code:

A1

Abstract:

Provided are a method and device for burning a burner, which exert an NOX reduction effect and which have practical value. Specifically, disclosed is a method for burning a burner in a heating furnace, wherein: the flow rate of a fuel fluid and/or an oxidant fluid supplied to the burner is periodically changed; a periodical variation is generated with regard to the oxygen ratio, in which the amount of oxygen supplied is divided by the amount of oxygen that is ideally needed, by periodically changing the oxygen concentration within the aforementioned oxidant fluid; and the burning state has a periodical fluctuation by creating a difference between the oxygen ratio and the periodical variation of the oxygen concentration.

Inventors:

HANEJI TOMOYUKI (JP)
IINO KIMIO (JP)
YAMAMOTO YASUYUKI (JP)
HAGIHARA YOSHIYUKI (JP)

Application Number:

PCT/JP2011/053112

Publication Date:

September 09, 2011

Filing Date:

February 15, 2011

Export Citation:

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Assignee:

TAIYO NIPPON SANSO CORP (JP)
HANEJI TOMOYUKI (JP)
IINO KIMIO (JP)
YAMAMOTO YASUYUKI (JP)
HAGIHARA YOSHIYUKI (JP)

International Classes:

F23C15/00; F23C99/00; F23L7/00; F23N1/02

Foreign References:

JP2001165410A	2001-06-22
JP2000171005A	2000-06-23
JP2000171032A	2000-06-23
JPH05215311A	1993-08-24
JPH10141629A	1998-05-29
JPH06213411A	1994-08-02
JP2001311505A	2001-11-09
US4846665A	1989-07-11
EP0046898A1	1982-03-10
EP0046898B1	1984-02-22
US4846665A	1989-07-11
JPH06213411A	1994-08-02
JP2000171005A	2000-06-23
JP2000171003A	2000-06-23
JP2001311505A	2001-11-09
JPH05215311A	1993-08-24

Other References: