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IN2009KO00625A - - Google Patents

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Publication number
IN2009KO00625A
IN2009KO00625A IN625KO2009A IN2009KO00625A IN 2009KO00625 A IN2009KO00625 A IN 2009KO00625A IN 625KO2009 A IN625KO2009 A IN 625KO2009A IN 2009KO00625 A IN2009KO00625 A IN 2009KO00625A
Authority
IN
India
Prior art keywords
pure oxygen
directly
furnace
boiler
streams
Prior art date
Application number
Inventor
Bryan B Stone
Dennis K Mcdonald
Allan J Zadiraka
Original Assignee
Babcock & Wilcox Power Generat
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
Application filed by Babcock & Wilcox Power Generat filed Critical Babcock & Wilcox Power Generat
Publication of IN2009KO00625A publication Critical patent/IN2009KO00625A/en

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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

A new and unique boiler and method of transition between air and Oxy-combustion in a coal fired combustion process wherein near pure oxygen may be introduced to the boiler furnace in several locations including directly into the flame through the burner and/or directly into the furnace as nearly pure oxygen, and/or into the recycle flue gas streams to the burners, including both primary and secondary streams.
IN625KO2009 2008-04-14 2009-04-16 IN2009KO00625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4452808P 2008-04-14 2008-04-14

Publications (1)

Publication Number Publication Date
IN2009KO00625A true IN2009KO00625A (en) 2015-08-14

Family

ID=41282636

Family Applications (1)

Application Number Title Priority Date Filing Date
IN625KO2009 IN2009KO00625A (en) 2008-04-14 2009-04-16

Country Status (2)

Country Link
CN (1) CN101566352B (en)
IN (1) IN2009KO00625A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102494334B (en) * 2011-12-22 2013-12-25 上海锅炉厂有限公司 Coal powder combustion system used in high-moisture type coal oxygen-enriched combustion
CN106032897B (en) * 2015-03-16 2018-12-25 曹登林 A kind of less boiler
CN114060841A (en) * 2021-11-02 2022-02-18 中国船舶重工集团公司第七0三研究所 Boiler fuel oil pressure difference control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007786A (en) * 1975-07-28 1977-02-15 Texaco Inc. Secondary recovery of oil by steam stimulation plus the production of electrical energy and mechanical power
AT9294U1 (en) * 2006-05-11 2007-07-15 Federspiel Helmut Dipl Ing DEVICE FOR BURNING AND GASIFICATION OF BALE OR BUNCH BODIES, AS WELL AS PASTIC OR STICKS FUEL
CN100441946C (en) * 2006-11-09 2008-12-10 华中科技大学 Boiler system of circulating fluid bed burning in oxygen enrichment
CN200975664Y (en) * 2006-11-24 2007-11-14 华中科技大学 Oxygen-enriched combustion circulating fluid bed boiler system

Also Published As

Publication number Publication date
CN101566352A (en) 2009-10-28
CN101566352B (en) 2013-10-23

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