EA032968B1 - Method for environment-friendly burning of hydrocarbon fuel - Google Patents

Method for environment-friendly burning of hydrocarbon fuel

Info

Publication number
EA032968B1
EA032968B1 EA201700137A EA201700137A EA032968B1 EA 032968 B1 EA032968 B1 EA 032968B1 EA 201700137 A EA201700137 A EA 201700137A EA 201700137 A EA201700137 A EA 201700137A EA 032968 B1 EA032968 B1 EA 032968B1
Authority
EA
Eurasian Patent Office
Prior art keywords
recirculating
main
exhaust gas
heat
exhaust gases
Prior art date
Application number
EA201700137A
Other languages
Russian (ru)
Other versions
EA201700137A1 (en
Inventor
Сергей Михайлович Кабишов
Павел Энгелевич Ратников
Норайр Вачаганович Мартиросян
Original Assignee
Сергей Михайлович Кабишов
Павел Энгелевич Ратников
Норайр Вачаганович Мартиросян
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 Сергей Михайлович Кабишов, Павел Энгелевич Ратников, Норайр Вачаганович Мартиросян filed Critical Сергей Михайлович Кабишов
Priority to EA201700137A priority Critical patent/EA032968B1/en
Publication of EA201700137A1 publication Critical patent/EA201700137A1/en
Publication of EA032968B1 publication Critical patent/EA032968B1/en

Links

Abstract

The invention relates to the field of heat power engineering and metallurgy for use in heat process units in metallurgical and machine engineering complex, in co-generation units and internal combustion engines. Technical results: lower losses of heat with exhaust gases, lower concentration of nitrogen oxides (NO-NO and NO) in exhaust gases. The method comprises ignition and burning of fuel (16), cooling of the exhaust gas (5) in a heat exchanger (3), division of the exhaust gas (5) into a main first recirculating (6) portion and a second disposed (7) portion, mixing of the main first recirculating (6) portion with technical purity grade oxygen (10) in the amount of 26.58-42.86% of the exhaust gas (5) main first recirculating (6) portion volume, for replacement of nitrogen contained in the combustion chamber (13) atmosphere. The obtained combustion gas (11) flow is transferred to a burner device (12) of the combustion chamber (13). Balance is maintained between the mixture of technical grade oxygen (10) with the exhaust gas (5) main first recirculating (6) portion and the fuel (16); the nitrogen oxide emission becomes substantially reduced and amounts to 4.30-12.5 ppm in the exhaust gases.
EA201700137A 2017-02-17 2017-02-17 Method for environment-friendly burning of hydrocarbon fuel EA032968B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201700137A EA032968B1 (en) 2017-02-17 2017-02-17 Method for environment-friendly burning of hydrocarbon fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201700137A EA032968B1 (en) 2017-02-17 2017-02-17 Method for environment-friendly burning of hydrocarbon fuel

Publications (2)

Publication Number Publication Date
EA201700137A1 EA201700137A1 (en) 2018-08-31
EA032968B1 true EA032968B1 (en) 2019-08-30

Family

ID=63287018

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201700137A EA032968B1 (en) 2017-02-17 2017-02-17 Method for environment-friendly burning of hydrocarbon fuel

Country Status (1)

Country Link
EA (1) EA032968B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004042276A2 (en) * 2002-10-30 2004-05-21 Krebs & Sisler Lp A method and apparatus to conduct oxygen-enriched combustion
RU2005109915A (en) * 2002-09-25 2005-10-10 Линде АГ (DE) METHOD AND DEVICE FOR THERMAL PROCESSING
US20090120338A1 (en) * 2005-10-28 2009-05-14 L'air Liquide Societe Anonyme Pour L'etude Et L 'exploitation Des Procedes Georges Claude Process and Apparatus for Low-NOx Combustion
US20130244190A1 (en) * 2010-09-29 2013-09-19 Fortum Corporation Oxygen combustion system and method for operating same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2005109915A (en) * 2002-09-25 2005-10-10 Линде АГ (DE) METHOD AND DEVICE FOR THERMAL PROCESSING
WO2004042276A2 (en) * 2002-10-30 2004-05-21 Krebs & Sisler Lp A method and apparatus to conduct oxygen-enriched combustion
US20090120338A1 (en) * 2005-10-28 2009-05-14 L'air Liquide Societe Anonyme Pour L'etude Et L 'exploitation Des Procedes Georges Claude Process and Apparatus for Low-NOx Combustion
US20130244190A1 (en) * 2010-09-29 2013-09-19 Fortum Corporation Oxygen combustion system and method for operating same

Also Published As

Publication number Publication date
EA201700137A1 (en) 2018-08-31

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KZ RU