JPS5623616A - Burning method for low nox - Google Patents

Burning method for low nox

Info

Publication number
JPS5623616A
JPS5623616A JP9850679A JP9850679A JPS5623616A JP S5623616 A JPS5623616 A JP S5623616A JP 9850679 A JP9850679 A JP 9850679A JP 9850679 A JP9850679 A JP 9850679A JP S5623616 A JPS5623616 A JP S5623616A
Authority
JP
Japan
Prior art keywords
combustion air
pipe
furnace
gas
low nox
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP9850679A
Other languages
Japanese (ja)
Inventor
Kazutomi Funabashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP9850679A priority Critical patent/JPS5623616A/en
Publication of JPS5623616A publication Critical patent/JPS5623616A/en
Pending legal-status Critical Current

Links

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

PURPOSE: To reduce the quantity of NOX produced in combustion, while maintaining the thermal efficiency of a furnace, by a method wherein CO2 gas is added to enrich combustion air, thereby the temperature of a flame being stabilized and the local excessive rise in temperature within the furnace being prevented.
CONSTITUTION: The fuel and the combustion air are sucked, in required quantity, from a fuel gas pipe 2 and a combustion air pipe 3, respectively, into the fire furnace 1 of a boiler, where they are burnt. Moreover, a CO2 gas pipe 5 being connected to the middle part of the combustion air pipe 3, CO2 gas equal to 10W20% of the quantity of combustion air is supplied from the CO2 gas pipe 5 into the combustion air pipe 3, being added to enrich the combustion air, and is burnt in the fire furnace 1.
COPYRIGHT: (C)1981,JPO&Japio
JP9850679A 1979-07-31 1979-07-31 Burning method for low nox Pending JPS5623616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9850679A JPS5623616A (en) 1979-07-31 1979-07-31 Burning method for low nox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9850679A JPS5623616A (en) 1979-07-31 1979-07-31 Burning method for low nox

Publications (1)

Publication Number Publication Date
JPS5623616A true JPS5623616A (en) 1981-03-06

Family

ID=14221523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9850679A Pending JPS5623616A (en) 1979-07-31 1979-07-31 Burning method for low nox

Country Status (1)

Country Link
JP (1) JPS5623616A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385250U (en) * 1986-11-25 1988-06-03
JPS63317164A (en) * 1987-06-22 1988-12-26 Advance Co Ltd Skin bonding type electric stimulation device kit
JPH01288274A (en) * 1988-05-16 1989-11-20 Tokyo Electric Co Ltd Low frequency remedying device
JPH03159660A (en) * 1989-11-20 1991-07-09 Sanyo Electric Co Ltd Wireless low frequency treatment device
US5316750A (en) * 1990-07-05 1994-05-31 Eduardo Szegu Hydrocarbon combustion process in which the carbon dioxide produced is prevented from dispersing onto the atmosphere, and a plant for its implementation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015133A (en) * 1973-06-12 1975-02-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015133A (en) * 1973-06-12 1975-02-18

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385250U (en) * 1986-11-25 1988-06-03
JPS63317164A (en) * 1987-06-22 1988-12-26 Advance Co Ltd Skin bonding type electric stimulation device kit
JPH01288274A (en) * 1988-05-16 1989-11-20 Tokyo Electric Co Ltd Low frequency remedying device
JPH0657261B2 (en) * 1988-05-16 1994-08-03 東京電気株式会社 Low frequency therapy device
JPH03159660A (en) * 1989-11-20 1991-07-09 Sanyo Electric Co Ltd Wireless low frequency treatment device
JPH0659320B2 (en) * 1989-11-20 1994-08-10 三洋電機株式会社 Wireless low frequency therapy device
US5316750A (en) * 1990-07-05 1994-05-31 Eduardo Szegu Hydrocarbon combustion process in which the carbon dioxide produced is prevented from dispersing onto the atmosphere, and a plant for its implementation

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