IT1110976B - Metodo ed apparecchio per ridurre emissioni di ossidi di azoto da combustori - Google Patents

Metodo ed apparecchio per ridurre emissioni di ossidi di azoto da combustori

Info

Publication number: IT1110976B
Authority: IT; Italy
Prior art keywords: combusters; nitrogen oxide; reduce nitrogen; oxide emissions; emissions
Prior art date: 1978-01-19

Application number

IT19422/79A

Other languages

English (en)

Other versions

IT7919422A0 (it

Original Assignee

United Technologies Corp

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.)

1978-01-19

Filing date

1979-01-19

Publication date

1986-01-13

1979-01-19 Application filed by United Technologies Corp filed Critical United Technologies Corp

1979-01-19 Publication of IT7919422A0 publication Critical patent/IT7919422A0/it

1986-01-13 Application granted granted Critical

1986-01-13 Publication of IT1110976B publication Critical patent/IT1110976B/it

Links

MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title 3

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
- F23R3/32—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices being tubular

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Output Control And Ontrol Of Special Type Engine (AREA)

IT19422/79A 1978-01-19 1979-01-19 Metodo ed apparecchio per ridurre emissioni di ossidi di azoto da combustori IT1110976B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/870,788 US4215535A (en)	1978-01-19	1978-01-19	Method and apparatus for reducing nitrous oxide emissions from combustors

Publications (2)

Publication Number	Publication Date
IT7919422A0 IT7919422A0 (it)	1979-01-19
IT1110976B true IT1110976B (it)	1986-01-13

Family

ID=25356065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19422/79A IT1110976B (it)	1978-01-19	1979-01-19	Metodo ed apparecchio per ridurre emissioni di ossidi di azoto da combustori

Country Status (12)

Country	Link
US (1)	US4215535A (it)
JP (1)	JPS54112411A (it)
AU (1)	AU4325679A (it)
BE (1)	BE873564A (it)
CA (1)	CA1124088A (it)
DE (1)	DE2901099A1 (it)
FR (1)	FR2415203A1 (it)
GB (1)	GB2012884A (it)
IT (1)	IT1110976B (it)
NL (1)	NL7900362A (it)
NO (1)	NO790132L (it)
SE (1)	SE7900322L (it)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2950535A1 (de) *	1979-11-23	1981-06-11	BBC AG Brown, Boveri & Cie., Baden, Aargau	Brennkammer einer gasturbine mit vormisch/vorverdampf-elementen
US4356698A (en) *	1980-10-02	1982-11-02	United Technologies Corporation	Staged combustor having aerodynamically separated combustion zones
DE3241162A1 (de) *	1982-11-08	1984-05-10	Kraftwerk Union AG, 4330 Mülheim	Vormischbrenner mit integriertem diffusionsbrenner
US4651534A (en) *	1984-11-13	1987-03-24	Kongsberg Vapenfabrikk	Gas turbine engine combustor
US5156002A (en) *	1990-03-05	1992-10-20	Rolf J. Mowill	Low emissions gas turbine combustor
US5070700A (en) *	1990-03-05	1991-12-10	Rolf Jan Mowill	Low emissions gas turbine combustor
US5805973A (en) *	1991-03-25	1998-09-08	General Electric Company	Coated articles and method for the prevention of fuel thermal degradation deposits
US5891584A (en) *	1991-03-25	1999-04-06	General Electric Company	Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits
US5247792A (en) *	1992-07-27	1993-09-28	General Electric Company	Reducing thermal deposits in propulsion systems
DE4318405C2 (de) *	1993-06-03	1995-11-02	Mtu Muenchen Gmbh	Brennkammeranordnung für eine Gasturbine
US5638674A (en) *	1993-07-07	1997-06-17	Mowill; R. Jan	Convectively cooled, single stage, fully premixed controllable fuel/air combustor with tangential admission
US5377483A (en) *	1993-07-07	1995-01-03	Mowill; R. Jan	Process for single stage premixed constant fuel/air ratio combustion
US5628182A (en) *	1993-07-07	1997-05-13	Mowill; R. Jan	Star combustor with dilution ports in can portions
US5613357A (en) *	1993-07-07	1997-03-25	Mowill; R. Jan	Star-shaped single stage low emission combustor system
US6220034B1 (en)	1993-07-07	2001-04-24	R. Jan Mowill	Convectively cooled, single stage, fully premixed controllable fuel/air combustor
US5572862A (en) *	1993-07-07	1996-11-12	Mowill Rolf Jan	Convectively cooled, single stage, fully premixed fuel/air combustor for gas turbine engine modules
US5450724A (en) *	1993-08-27	1995-09-19	Northern Research & Engineering Corporation	Gas turbine apparatus including fuel and air mixer
FR2717250B1 (fr) *	1994-03-10	1996-04-12	Snecma	Système d'injection à prémélange.
DE4417536A1 (de) *	1994-05-19	1995-11-23	Abb Management Ag	Verfahren zum Betrieb einer Brennkammer
US5596873A (en) *	1994-09-14	1997-01-28	General Electric Company	Gas turbine combustor with a plurality of circumferentially spaced pre-mixers
US5672187A (en) *	1994-11-23	1997-09-30	Cyclone Technologies Inc.	Cyclone vortex system and process
US5791137A (en)	1995-11-13	1998-08-11	United Technologies Corporation	Radial inflow dual fuel injector
DE19615910B4 (de) *	1996-04-22	2006-09-14	Alstom	Brenneranordnung
US5924276A (en) *	1996-07-17	1999-07-20	Mowill; R. Jan	Premixer with dilution air bypass valve assembly
US6250066B1 (en) *	1996-11-26	2001-06-26	Honeywell International Inc.	Combustor with dilution bypass system and venturi jet deflector
US6113078A (en) *	1998-03-18	2000-09-05	Lytesyde, Llc	Fluid processing method
US6925809B2 (en)	1999-02-26	2005-08-09	R. Jan Mowill	Gas turbine engine fuel/air premixers with variable geometry exit and method for controlling exit velocities
US6252843B1 (en)	1999-04-09	2001-06-26	Hewlett Packard Company	Automatic clamping of compact discs
US7104528B2 (en) *	2003-08-15	2006-09-12	Lytesyde, Llc	Fuel processor apparatus and method
US7717096B2 (en) *	2006-01-23	2010-05-18	Lytesyde, Llc	Fuel processor apparatus and method
US7681569B2 (en) *	2006-01-23	2010-03-23	Lytesyde, Llc	Medical liquid processor apparatus and method
US8028674B2 (en) *	2007-08-07	2011-10-04	Lytesyde, Llc	Fuel processor apparatus and method
US8893500B2 (en)	2011-05-18	2014-11-25	Solar Turbines Inc.	Lean direct fuel injector
US8919132B2 (en)	2011-05-18	2014-12-30	Solar Turbines Inc.	Method of operating a gas turbine engine
FI124346B (fi)	2011-11-25	2014-07-15	Rmv Tech Oy	Polttokammio
US9182124B2 (en)	2011-12-15	2015-11-10	Solar Turbines Incorporated	Gas turbine and fuel injector for the same
US9134023B2 (en) *	2012-01-06	2015-09-15	General Electric Company	Combustor and method for distributing fuel in the combustor
US10890329B2 (en)	2018-03-01	2021-01-12	General Electric Company	Fuel injector assembly for gas turbine engine
US10935245B2 (en)	2018-11-20	2021-03-02	General Electric Company	Annular concentric fuel nozzle assembly with annular depression and radial inlet ports
US11073114B2 (en)	2018-12-12	2021-07-27	General Electric Company	Fuel injector assembly for a heat engine
US11286884B2 (en)	2018-12-12	2022-03-29	General Electric Company	Combustion section and fuel injector assembly for a heat engine
US11156360B2 (en)	2019-02-18	2021-10-26	General Electric Company	Fuel nozzle assembly
US12454909B2 (en)	2021-12-03	2025-10-28	General Electric Company	Combustor size rating for a gas turbine engine using hydrogen fuel
US12331932B2 (en)	2022-01-31	2025-06-17	General Electric Company	Turbine engine fuel mixer
US12215866B2 (en)	2022-02-18	2025-02-04	General Electric Company	Combustor for a turbine engine having a fuel-air mixer including a set of mixing passages

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2931174A (en) *	1952-12-20	1960-04-05	Armstrong Siddeley Motors Ltd	Vaporizer for liquid fuel
GB1172680A (en) *	1967-12-29	1969-12-03	Shell Int Research	Apparatus for Contacting Liquids and Gases.
FR2084292A5 (it) *	1970-03-06	1971-12-17	Dresser Ind
US3899884A (en) *	1970-12-02	1975-08-19	Gen Electric	Combustor systems
US3722216A (en) *	1971-01-04	1973-03-27	Gen Electric	Annular slot combustor
US3748853A (en) *	1971-10-27	1973-07-31	Nasa	Swirl can primary combustor
JPS5228251B2 (it) *	1974-03-05	1977-07-26
US3973390A (en) *	1974-12-18	1976-08-10	United Technologies Corporation	Combustor employing serially staged pilot combustion, fuel vaporization, and primary combustion zones
US4058977A (en) *	1974-12-18	1977-11-22	United Technologies Corporation	Low emission combustion chamber

1978
- 1978-01-19 US US05/870,788 patent/US4215535A/en not_active Expired - Lifetime
1979
- 1979-01-10 AU AU43256/79A patent/AU4325679A/en not_active Abandoned
- 1979-01-12 DE DE19792901099 patent/DE2901099A1/de not_active Withdrawn
- 1979-01-15 CA CA319,673A patent/CA1124088A/en not_active Expired
- 1979-01-15 SE SE7900322A patent/SE7900322L/xx unknown
- 1979-01-16 GB GB791552A patent/GB2012884A/en not_active Withdrawn
- 1979-01-16 NO NO790132A patent/NO790132L/no unknown
- 1979-01-17 NL NL7900362A patent/NL7900362A/xx not_active Application Discontinuation
- 1979-01-18 FR FR7901202A patent/FR2415203A1/fr not_active Withdrawn
- 1979-01-18 BE BE192966A patent/BE873564A/xx unknown
- 1979-01-19 JP JP549779A patent/JPS54112411A/ja active Pending
- 1979-01-19 IT IT19422/79A patent/IT1110976B/it active

Also Published As

Publication number	Publication date
FR2415203A1 (fr)	1979-08-17
GB2012884A (en)	1979-08-01
CA1124088A (en)	1982-05-25
AU4325679A (en)	1979-07-26
SE7900322L (sv)	1979-07-20
NO790132L (no)	1979-07-20
US4215535A (en)	1980-08-05
BE873564A (fr)	1979-05-16
IT7919422A0 (it)	1979-01-19
DE2901099A1 (de)	1979-07-26
NL7900362A (nl)	1979-07-23
JPS54112411A (en)	1979-09-03

Publication	Publication Date	Title
IT1110976B (it)	1986-01-13	Metodo ed apparecchio per ridurre emissioni di ossidi di azoto da combustori
GB2012883B (en)	1982-04-07	Method and apparatus for reducing nitrous oxide emissions from combustors
JPS54135776A (en)	1979-10-22	Pharmaceutical composition and method
IT1064521B (it)	1985-02-18	Metodo ed impianto di incenerimento
JPS5518295A (en)	1980-02-08	Gas purifying method and its device
JPS5223064A (en)	1977-02-21	Composition and method
JPS51117170A (en)	1976-10-15	Method of removing nitrogen oxides and its apparatus
JPS552896A (en)	1980-01-10	Telescopic type buffer and its manufacturing method
IT1117246B (it)	1986-02-17	Procedimento ed apparecchio di fumigazione
JPS5548949A (en)	1980-04-08	Scribing device and method
GB1554300A (en)	1979-10-17	Method of reducing nitrogen oxides present in an exhaust to nitrogen
JPS52279A (en)	1977-01-05	Nebverelaxant and prparation method
JPS5531078A (en)	1980-03-05	Method and composition for neutralizing virus
JPS5214619A (en)	1977-02-03	Method of reducing nitrogen oxides
JPS55119425A (en)	1980-09-13	Method of reducing nitrogen oxide nox
IT1120002B (it)	1986-03-19	Metodo e procedimento per arilalchilazione
IT8023703A0 (it)	1980-07-25	Apparato per memorizzare ed elaborare dei gruppi di cariche.
JPS5237540A (en)	1977-03-23	Method and device to remove oxides from copper rods manufactured continiously
IT1117237B (it)	1986-02-17	Metodo ed apparato di stampa
ES526800A0 (es)	1984-12-01	Metodo de reducir perdidas en operaciones de combustion y aparato correspondiente
GT198167188A (es)	1982-07-01	Formulacion anticoccidiana y metodo
PH13130A (en)	1979-12-12	Pharmaceutical composition and method
JPS5291738A (en)	1977-08-02	Aciddfree* catalytically active composition and method therefor
JPS5542971A (en)	1980-03-26	Method and device for dismantling structure
JPS5231930A (en)	1977-03-10	Catalytically active composition and its production method