RU92016542A - METHOD FOR REDUCING N2O EMISSIONS IN CHIMNEY GASES FORMED IN THE COMBUSTION OF NITROGEN-CONTAINING TYPES OF FUEL IN REACTORS WITH A VESSELY LIED - Google Patents

METHOD FOR REDUCING N2O EMISSIONS IN CHIMNEY GASES FORMED IN THE COMBUSTION OF NITROGEN-CONTAINING TYPES OF FUEL IN REACTORS WITH A VESSELY LIED

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Publication number
RU92016542A
RU92016542A RU92016542/33A RU92016542A RU92016542A RU 92016542 A RU92016542 A RU 92016542A RU 92016542/33 A RU92016542/33 A RU 92016542/33A RU 92016542 A RU92016542 A RU 92016542A RU 92016542 A RU92016542 A RU 92016542A
Authority
RU
Russia
Prior art keywords
emissions
combustion
vessely
lied
reactors
Prior art date
Application number
RU92016542/33A
Other languages
Russian (ru)
Other versions
RU2090803C1 (en
Inventor
Хилтунен Матти
Йи Ли Йэм
Джеймс Сукс Эрик
Original Assignee
А. Альстрем Корпорейшн
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
Priority claimed from DK160090A external-priority patent/DK168245B1/en
Application filed by А. Альстрем Корпорейшн filed Critical А. Альстрем Корпорейшн
Publication of RU92016542A publication Critical patent/RU92016542A/en
Application granted granted Critical
Publication of RU2090803C1 publication Critical patent/RU2090803C1/en

Links

Claims (1)

Количество выделений N2O из реактора, работающего с псевдосжиженным слоем, уменьшают путем применения добавок, содержащих водородные радикалы (например, добавлением таких видов топлива, как природный газ или спирт), к потоку дымовых газов, выходящих из псевдосжиженного слоя. Достаточное количество кислорода подают в дымовые газы или путем добавления добавок, или путем создания избытка кислорода в камере сгорания так, что добавка, содержащая водородный радикал, реагирует с кислородом воздуха, увеличивая температуру дымовых газов (например, с 700 - 900°С до 950 - 1100°С), так, что образование N2О уменьшается примерно на 10 - 90%. Добавки могут быть инжектированы или перед циклоном, служащим для отделения частиц пыли от дымовых газов, или перед перегревателем конвекционной секции, или в камеру сгорания перед газовой турбиной.The amount of N 2 O emissions from the fluidized bed reactor is reduced by applying additives containing hydrogen radicals (for example, adding fuels such as natural gas or alcohol) to the flue gas stream leaving the fluidized bed. A sufficient amount of oxygen is supplied to the flue gases either by adding additives or by creating an excess of oxygen in the combustion chamber so that the additive containing the hydrogen radical reacts with oxygen in the air, increasing the temperature of the flue gases (for example, from 700 - 900 ° C to 950 - 1100 ° C), so that the formation of N 2 O is reduced by about 10 - 90%. Additives can be injected either before the cyclone, which serves to separate the dust particles from the flue gases, or in front of the superheater of the convection section, or into the combustion chamber before the gas turbine.
RU9192016542A 1990-07-03 1991-06-21 Method of burning solid and liquid wastes and device for realization of this method RU2090803C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/509,373 1990-04-17
DK160090A DK168245B1 (en) 1990-07-03 1990-07-03 Process and plant for incineration of solid and possibly liquid waste of various kinds
DK1600/90 1990-07-03
PCT/DK1991/000169 WO1992001197A1 (en) 1990-07-03 1991-06-21 Method and apparatus for incinerating different kinds of solid and possibly liquid waste material

Publications (2)

Publication Number Publication Date
RU92016542A true RU92016542A (en) 1996-06-20
RU2090803C1 RU2090803C1 (en) 1997-09-20

Family

ID=8106425

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9192016542A RU2090803C1 (en) 1990-07-03 1991-06-21 Method of burning solid and liquid wastes and device for realization of this method

Country Status (9)

Country Link
EP (1) EP0536268B1 (en)
JP (1) JPH06506758A (en)
AU (1) AU8188591A (en)
CA (1) CA2086525A1 (en)
DE (1) DE69101064T2 (en)
DK (1) DK168245B1 (en)
ES (1) ES2103633B1 (en)
RU (1) RU2090803C1 (en)
WO (1) WO1992001197A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993017280A1 (en) * 1992-02-26 1993-09-02 Kuenstler Hans Process for melting down combustion residues in slag
US6199492B1 (en) * 1992-02-26 2001-03-13 KüNSTLER JOHANN HANS Process for melting down combustion residues into slag
FR2693536B1 (en) * 1992-07-07 1994-09-30 Trepaud Sa Waste incineration plant.
FR2717249B1 (en) * 1994-03-14 1996-06-28 Speic Process and installation for purifying fumes from a fusion incinerator and vitrification of waste.
JPH11502603A (en) * 1995-03-30 1999-03-02 コッホ，テオドール Incinerator
AT411705B (en) * 2001-06-01 2004-04-26 Bios Bioenergiesysteme Gmbh INSTALLATION AND METHOD FOR BURNING BIOMASS
DE10213788B4 (en) * 2002-03-27 2007-04-26 Martin GmbH für Umwelt- und Energietechnik Method for influencing the properties of combustion residues from an incinerator
US20090050076A1 (en) * 2005-09-30 2009-02-26 Kim Allan Dam-Johansen Boiler producing steam from flue gases with high electrical efficiency and improved slag quality
US8234985B2 (en) * 2005-09-30 2012-08-07 Babcock & Wilcox Vølund A/S Boiler producing steam from flue gases under optimized conditions
EP1985687A1 (en) * 2007-04-20 2008-10-29 Energy Biosystem Srl Process and installation of thermal energy production, using a crude glycerine as fuel in a boiler

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2200756A1 (en) * 1972-01-07 1973-07-12 Koppers Wistra Ofenbau Gmbh PROCEDURE FOR THE COMBINATION OF MUELL AND SEWAGE SLUDGE AND DEVICE FOR CARRYING OUT THE PROCEDURE
CH622082A5 (en) * 1977-04-06 1981-03-13 Von Roll Ag
JPS5492847A (en) * 1977-12-29 1979-07-23 Yoshida Kogyo Kk Interwoven slide fastener
US4299611A (en) * 1980-01-18 1981-11-10 Penberthy Harvey Larry Method and apparatus for converting hazardous material to a relatively harmless condition
DK154452C (en) * 1981-06-19 1989-04-10 Voelund Miljoeteknik ESTABLISHMENT FOR CONSUMPTION OF SOLID AND LIQUID WASTE OF ANY KIND
EP0330872A3 (en) * 1988-03-02 1990-09-12 Westinghouse Electric Corporation Method for continuous agglomeration of heavy metals contained in incinerator ash
JPH07117223B2 (en) * 1988-09-14 1995-12-18 ケント、ジョン・エム Method and apparatus for forming harmless aggregates using hazardous waste

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