BR9107060A - ADVANCED OVERHEATED AIR SYSTEM FOR NOX CONTROL - Google Patents

ADVANCED OVERHEATED AIR SYSTEM FOR NOX CONTROL

Info

Publication number: BR9107060A
Authority: BR; Brazil
Prior art keywords: advanced; air system; nox control; overheated air; overheated
Prior art date: 1990-10-31

Application number

BR919107060A

Other languages

Portuguese (pt)

Inventor

John Leonard Marion

Original Assignee

Combustion Eng

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.)

1990-10-31

Filing date

1991-06-24

Publication date

1993-09-14

1991-06-24 Application filed by Combustion Eng filed Critical Combustion Eng

1993-09-14 Publication of BR9107060A publication Critical patent/BR9107060A/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/02—Disposition of air supply not passing through burner
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
- F23C5/08—Disposition of burners
- F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel
- F23L9/02—Passages or apertures for delivering secondary air for completing combustion of fuel by discharging the air above the fire

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Exhaust Gas After Treatment (AREA)
Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Air Supply (AREA)

BR919107060A 1990-10-31 1991-06-24 ADVANCED OVERHEATED AIR SYSTEM FOR NOX CONTROL BR9107060A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US60717790A	1990-10-31	1990-10-31
PCT/US1991/004440 WO1992008078A1 (en)	1990-10-31	1991-06-24	AN ADVANCED OVERFIRE AIR SYSTEM FOR NOx CONTROL

Publications (1)

Publication Number	Publication Date
BR9107060A true BR9107060A (en)	1993-09-14

Family

ID=24431152

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919107060A BR9107060A (en)	1990-10-31	1991-06-24	ADVANCED OVERHEATED AIR SYSTEM FOR NOX CONTROL

Country Status (15)

Country	Link
EP (1)	EP0554254B1 (en)
JP (1)	JP2731794B2 (en)
KR (1)	KR970009483B1 (en)
AU (1)	AU646677B2 (en)
BR (1)	BR9107060A (en)
CA (1)	CA2091341C (en)
CS (1)	CS327791A3 (en)
DE (1)	DE69121579D1 (en)
ES (1)	ES2092573T3 (en)
FI (1)	FI931941A7 (en)
HU (1)	HUT65491A (en)
MX (1)	MX9100537A (en)
WO (1)	WO1992008078A1 (en)
YU (1)	YU141991A (en)
ZA (1)	ZA915500B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2752042B1 (en) *	1996-07-31	1998-09-11	Gec Alsthom Stein Ind	SECONDARY AIR SUPPLY NOZZLE IN A COMBUSTION FIREPLACE
RU2184905C2 (en) *	2000-09-15	2002-07-10	Дигонский Сергей Викторович	Method of combined burning of hydrocarbon fuel
RU2215237C1 (en) *	2002-11-25	2003-10-27	Южно-Уральский государственный университет	Operating process of vertical tetrahedral prismatic furnace for joint combustion of gaseous and pulverized fuel
RU2258866C1 (en) *	2004-03-22	2005-08-20	Южно-Уральский государственный университет	Method for combustion of pulverized solid fuel
RU2270957C1 (en) *	2004-08-31	2006-02-27	Феликс Мордухаевич Ашуров	Method of preparing and burning solid fuel
RU2267055C1 (en) *	2005-01-31	2005-12-27	Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет"	Method for common burning of natural gas and dust of carbon- containing material in vertical prismatic tetrahedral fire box of boiler
RU2403497C2 (en) *	2008-10-09	2010-11-10	Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет"	Tetrahedral prismatic furnace with vertical walls (versions)
RU2412397C1 (en) *	2009-09-09	2011-02-20	Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет"	Operating mode of four-sided vertical furnace with shielded side, rear walls and non-shielded front wall
RU2425285C1 (en) *	2010-04-12	2011-07-27	Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет"	Multi-chamber firing device
JP5658126B2 (en)	2011-11-16	2015-01-21	三菱重工業株式会社	Oil burning burner, solid fuel burning burner unit and solid fuel burning boiler
CN102913898B (en) *	2012-10-16	2015-06-24	东方电气集团东方锅炉股份有限公司	Over-fire air distribution manner in front and back wall opposed firing boiler
JP6284345B2 (en) *	2013-11-15	2018-02-28	三菱日立パワーシステムズ株式会社	boiler
JP6203033B2 (en) *	2013-12-17	2017-09-27	三菱日立パワーシステムズ株式会社	boiler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4425855A (en) *	1983-03-04	1984-01-17	Combustion Engineering, Inc.	Secondary air control damper arrangement
US4501204A (en) *	1984-05-21	1985-02-26	Combustion Engineering, Inc.	Overfire air admission with varying momentum air streams
JPS6370005A (en) *	1986-09-10	1988-03-30	Mitsubishi Heavy Ind Ltd	Boiler
US4940004A (en) *	1989-07-07	1990-07-10	J. H. Jansen Company, Inc.	High energy combustion air nozzle and method for improving combustion in chemical recovery boilers
US5020454A (en) *	1990-10-31	1991-06-04	Combustion Engineering, Inc.	Clustered concentric tangential firing system

1991
- 1991-06-24 JP JP3512292A patent/JP2731794B2/en not_active Expired - Fee Related
- 1991-06-24 WO PCT/US1991/004440 patent/WO1992008078A1/en not_active Ceased
- 1991-06-24 EP EP91912984A patent/EP0554254B1/en not_active Expired - Lifetime
- 1991-06-24 CA CA002091341A patent/CA2091341C/en not_active Expired - Lifetime
- 1991-06-24 DE DE69121579T patent/DE69121579D1/en not_active Expired - Lifetime
- 1991-06-24 BR BR919107060A patent/BR9107060A/en active Search and Examination
- 1991-06-24 AU AU81086/91A patent/AU646677B2/en not_active Ceased
- 1991-06-24 ES ES91912984T patent/ES2092573T3/en not_active Expired - Lifetime
- 1991-06-24 HU HU9300808A patent/HUT65491A/en unknown
- 1991-07-15 ZA ZA915500A patent/ZA915500B/en unknown
- 1991-08-06 MX MX9100537A patent/MX9100537A/en not_active IP Right Cessation
- 1991-08-16 YU YU141991A patent/YU141991A/en unknown
- 1991-10-29 CS CS913277A patent/CS327791A3/en unknown
1993
- 1993-04-28 KR KR93701252A patent/KR970009483B1/en not_active Expired - Fee Related
- 1993-04-29 FI FI931941A patent/FI931941A7/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
ES2092573T3 (en)	1996-12-01
DE69121579D1 (en)	1996-09-26
FI931941A0 (en)	1993-04-29
AU646677B2 (en)	1994-03-03
YU141991A (en)	1995-10-03
KR970009483B1 (en)	1997-06-13
AU8108691A (en)	1992-05-26
WO1992008078A1 (en)	1992-05-14
FI931941A7 (en)	1993-04-29
JP2731794B2 (en)	1998-03-25
HU9300808D0 (en)	1993-06-28
CA2091341A1 (en)	1992-05-01
CS327791A3 (en)	1992-05-13
CA2091341C (en)	1995-12-05
MX9100537A (en)	1992-06-05
HUT65491A (en)	1994-06-28
JPH05507345A (en)	1993-10-21
KR930702645A (en)	1993-09-09
ZA915500B (en)	1992-04-29
EP0554254A1 (en)	1993-08-11
EP0554254B1 (en)	1996-08-21

Publication	Publication Date	Title
BR9300736A (en)	1993-09-08	TEMPERATURE CONTROL SYSTEM FOR A FORCED AIR SYSTEM
BR9406525A (en)	1996-01-02	Controller for climate control system
BR9203108A (en)	1993-03-30	CONTROL SYSTEM
BR9505776A (en)	1997-08-12	Clutch control system
BR9304638A (en)	1995-07-25	Respiratory cycle control system
BR9200055A (en)	1992-09-08	OBJECT BASED SYSTEM FOR SOFTWARE MAINTENANCE
BR9300953A (en)	1994-11-22	Control circuit for cooling system
BR9307500A (en)	1999-06-01	Secure access control system
BR8907860A (en)	1991-10-08	CONTROL SYSTEM
MX160652A (en)	1990-04-05	IMPROVEMENTS IN CONTROL SYSTEM FOR CLUTCH
BR9506422A (en)	1997-09-09	Clutch control system
BR9204983A (en)	1993-06-15	PNEUMATIC CONTROL SYSTEM
BR9205753A (en)	1994-07-26	Closed-loop thermodynamic system
DK0737297T3 (en)	1997-12-22	Firing and control system for flying objects
BR8807885A (en)	1990-11-27	FUEL CONTROL SYSTEM
BR9107060A (en)	1993-09-14	ADVANCED OVERHEATED AIR SYSTEM FOR NOX CONTROL
BR9501216A (en)	1995-12-12	Control system for a printer
MX9102277A (en)	1992-06-01	LIGHTING CONTROL FOR ENERGY ADMINISTRATION SYSTEM.
BR8906406A (en)	1990-08-28	BRAKE CONTROL SYSTEM
BR9004710A (en)	1991-07-30	CIRCUIT CONFIGURATION FOR BRAKING SYSTEM WITH CONTROL AGAINST BRAKING
BR8703986A (en)	1988-04-05	SYSTEM FOR COMBUSTING AIR PRE-HEATING
BR9705496A (en)	1999-05-18	Ignition control system
BR9306061A (en)	1997-11-18	Control system for glass forming machine
MX9101672A (en)	1992-06-05	EXPLORER LIGHTING SYSTEM
BR9007489A (en)	1992-06-16	ENGINE SMOKE EMISSION CONTROL SYSTEM

Legal Events

Date	Code	Title
1997-03-11	FF	Decision: intention to grant
1998-12-29	KF	Request for proof of payment of annual fee
2000-05-16	FD5	Application fees: dismissal - article 86 of industrial property law