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TW200720591A - Combustion method and system - Google Patents

Combustion method and system

Info

Publication number
TW200720591A
TW200720591A TW095112987A TW95112987A TW200720591A TW 200720591 A TW200720591 A TW 200720591A TW 095112987 A TW095112987 A TW 095112987A TW 95112987 A TW95112987 A TW 95112987A TW 200720591 A TW200720591 A TW 200720591A
Authority
TW
Taiwan
Prior art keywords
combustion
fuel stream
burner
air
temperature
Prior art date
Application number
TW095112987A
Other languages
Chinese (zh)
Other versions
TWI299077B (en
Inventor
Zhen Jia
Tao-Fang Zeng
xiao-guang Jia
Xing Li
Original Assignee
Clean Comb Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/283,930 external-priority patent/US7913632B2/en
Priority claimed from PCT/US2006/007025 external-priority patent/WO2006091967A1/en
Application filed by Clean Comb Technologies Llc filed Critical Clean Comb Technologies Llc
Priority to PCT/US2006/045027 priority Critical patent/WO2007062019A2/en
Priority to US12/094,149 priority patent/US20080264310A1/en
Publication of TW200720591A publication Critical patent/TW200720591A/en
Application granted granted Critical
Publication of TWI299077B publication Critical patent/TWI299077B/en

Links

Abstract

A method of combustion for pulverized hydrocarbonaceous fuelincludes the steps of injecting an air/fuel stream into a burner, causing a low-pressure zone; directing a flow of a high-temperature combustion gas from a combustion chamber into the low-pressure zone in the burner; mixing the high-temperature combustion gas with the injected air/fuel stream to heat the injected air/fuel stream, and injecting the heated air/fuel stream from the burner to the combustion chamber, wherein the air/fuel stream is rapidly devolatilized and combusted in a flame that has a high temperature; sensing a combustion parameter; and based on the sensed combustion parameter, controlling combustion to achieve at least one of a desired NOx reduction and a desired distance from the burner to a flame front.
TW095112987A 2005-11-22 2006-04-12 Combustion method and system TWI299077B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US2006/045027 WO2007062019A2 (en) 2005-11-22 2006-11-20 Combustion method and system
US12/094,149 US20080264310A1 (en) 2005-11-22 2006-11-20 Combustion Method and System

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/283,930 US7913632B2 (en) 2005-02-25 2005-11-22 Combustion method and system
PCT/US2006/007025 WO2006091967A1 (en) 2005-02-25 2006-02-27 Combustion method and system

Publications (2)

Publication Number Publication Date
TW200720591A true TW200720591A (en) 2007-06-01
TWI299077B TWI299077B (en) 2008-07-21

Family

ID=45090894

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095112987A TWI299077B (en) 2005-11-22 2006-04-12 Combustion method and system

Country Status (1)

Country Link
TW (1) TWI299077B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4750174B2 (en) * 2008-11-27 2011-08-17 中外炉工業株式会社 Diffusion combustion equipment

Also Published As

Publication number Publication date
TWI299077B (en) 2008-07-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees