RU93036552A - METHOD FOR REMOVING SO2 AND NOX FROM FURNACE GAS COMBUSTION PRODUCTS AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR REMOVING SO2 AND NOX FROM FURNACE GAS COMBUSTION PRODUCTS AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
RU93036552A
RU93036552A RU93036552/26A RU93036552A RU93036552A RU 93036552 A RU93036552 A RU 93036552A RU 93036552/26 A RU93036552/26 A RU 93036552/26A RU 93036552 A RU93036552 A RU 93036552A RU 93036552 A RU93036552 A RU 93036552A
Authority
RU
Russia
Prior art keywords
combustion products
electron beam
nox
implementation
furnace gas
Prior art date
Application number
RU93036552/26A
Other languages
Russian (ru)
Other versions
RU2113889C1 (en
Inventor
Зимек Збигнев
Хмелевский Анджей
Артюх Игорь
Лысов Георгий
Фрэнк Норман
Original Assignee
Инститьют оф Ньюклиа Кемистри энд Текнолоджи
Ебара 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 PL29032991A external-priority patent/PL165767B1/en
Priority claimed from PL29033091A external-priority patent/PL165728B1/en
Application filed by Инститьют оф Ньюклиа Кемистри энд Текнолоджи, Ебара Корпорейшн filed Critical Инститьют оф Ньюклиа Кемистри энд Текнолоджи
Publication of RU93036552A publication Critical patent/RU93036552A/en
Application granted granted Critical
Publication of RU2113889C1 publication Critical patent/RU2113889C1/en

Links

Claims (1)

Удаление SO2 и NOx из продуктов сгорания топочных газов осуществляют, подвергая газы облучению пучком электронов и воздействию микроволн, применяемых в виде непрерывного и/или импульсного потока. Поток топочных газов, облученных пучком электронов, в зоне облучения подвергают воздействию микроволновой энергии по всему сечению потока топочных газов. Это ведет к снижению средней дозы поглощения пучка электронов и к сокращению затрат на ускорители при сохранении эффективности очистки. Предложено также устройство для удаления SO2 и NOx из продуктов сгорания топочных газов с применением облучения, в процессе которого одновременно используются поток ускоренных электронов и микроволновая энергия.The removal of SO 2 and NO x from the combustion products of the flue gases is carried out by exposing the gases to an electron beam and to the action of microwaves, used in the form of a continuous and / or pulsed flow. The flue gas stream irradiated by an electron beam in the irradiation zone is exposed to microwave energy over the entire cross section of the flue gas stream. This leads to a decrease in the average absorption dose of the electron beam and to a reduction in the cost of accelerators while maintaining the cleaning efficiency. A device is also proposed for removing SO 2 and NO x from the combustion products of flue gases using irradiation, in the process of which a stream of accelerated electrons and microwave energy are simultaneously used.
RU93036552/25A 1991-05-21 1992-05-21 METHOD OF REMOVAL OF SO2 AND NOx FROM COMBUSTION PRODUCTS OF FUEL GASES AND DEVICE FOR REALIZATION OF THIS METHOD RU2113889C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PL29032991A PL165767B1 (en) 1991-05-21 1991-05-21 Method of removing so 2 and no x from industrial waste gases
PL29033091A PL165728B1 (en) 1991-05-21 1991-05-21 Method of removing so 2 and no x from a stram of industrial waste gases
PLP.290329 1991-05-21
PLP.290330 1991-05-21

Publications (2)

Publication Number Publication Date
RU93036552A true RU93036552A (en) 1997-01-10
RU2113889C1 RU2113889C1 (en) 1998-06-27

Family

ID=26653061

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93036552/25A RU2113889C1 (en) 1991-05-21 1992-05-21 METHOD OF REMOVAL OF SO2 AND NOx FROM COMBUSTION PRODUCTS OF FUEL GASES AND DEVICE FOR REALIZATION OF THIS METHOD

Country Status (14)

Country Link
US (1) US5397444A (en)
EP (1) EP0540756B1 (en)
JP (1) JP3329386B2 (en)
KR (1) KR100233772B1 (en)
AT (1) ATE146986T1 (en)
CA (1) CA2087833C (en)
DE (1) DE69216367T2 (en)
DK (1) DK0540756T3 (en)
ES (1) ES2102501T3 (en)
GR (1) GR3023008T3 (en)
PL (1) PL297650A1 (en)
RU (1) RU2113889C1 (en)
UA (1) UA41259C2 (en)
WO (1) WO1992020433A1 (en)

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US5319211A (en) * 1992-09-08 1994-06-07 Schonberg Radiation Corp. Toxic remediation
US5503807A (en) * 1993-02-02 1996-04-02 United Kingdom Atomic Energy Authority Gas activation
WO1994017899A1 (en) * 1993-02-05 1994-08-18 Massachusetts Institute Of Technology Tunable compact electron beam generated plasma system for the destruction of gaseous toxic compounds
JPH0847618A (en) * 1994-06-03 1996-02-20 Ebara Corp Electron beam irradiation for waste gas treatment
JP3431731B2 (en) * 1994-08-16 2003-07-28 株式会社荏原製作所 Electron beam irradiation exhaust gas treatment equipment
US5695616A (en) * 1995-09-27 1997-12-09 Virginia Accelerators Corporation Electron beam flue gas scrubbing treatment
US6030506A (en) * 1997-09-16 2000-02-29 Thermo Power Corporation Preparation of independently generated highly reactive chemical species
EP0953554A4 (en) * 1996-11-25 2004-12-29 Ebara Corp Process and apparatus for producing fertilizer from sulfur oxide-containing gas
AUPO728797A0 (en) * 1997-06-11 1997-07-03 Containers Pty Ltd Preferential heating of materials by use of non-ionising electromagnetic radiation
KR20000009579A (en) 1998-07-27 2000-02-15 박진규 Harmful gas purifying method and device using vapor laser and electronic beam
WO2000043106A1 (en) * 1999-01-21 2000-07-27 Tiberian Industries, Inc. A method and apparatus for oxidation of nitric oxide using irradiated oxidizing compounds
AUPP979099A0 (en) * 1999-04-16 1999-05-13 Swinburne Limited Ioniser for effluent gas
US6422002B1 (en) * 1999-07-23 2002-07-23 The United States Of America As Represented By The United States Department Of Energy Method for generating a highly reactive plasma for exhaust gas aftertreatment and enhanced catalyst reactivity
US20040234429A1 (en) * 2000-09-11 2004-11-25 Presley Larry V. Apparatus and mehthod for neutralizing toxic waste water and destroying organic compounds
JP3879102B2 (en) * 2003-02-28 2007-02-07 独立行政法人科学技術振興機構 SO2 and NO oxidation method
WO2006103704A1 (en) * 2005-03-30 2006-10-05 Kleen-Up Srl Radiant power from pulsed laser and microwave for eliminating noxious emissions of hydrocarbon combustions
WO2008138998A1 (en) * 2007-05-16 2008-11-20 Ion Beam Applications S.A. Electron accelerator and device using same
US9757684B2 (en) 2015-09-25 2017-09-12 The United States Of America, As Represented By The Secretary Of The Navy Catalyst-free removal of NOx and other contaminants from combustion exhausts using intense pulsed electron beams
RU2651253C1 (en) * 2016-10-19 2018-04-18 Валерий Гургенович Джангирян Method and installation for concentration of acids
EP3541497B1 (en) * 2016-11-17 2021-06-16 Eprotech S.R.L. Device for abatement of liquid, gaseous and/or solid pollutant substances of various kind, contained in the exhaust smokes and process for the treatment and abatement of such pollutant substances
CN116531938B (en) * 2023-05-31 2023-10-13 广西粤桥新材料科技有限公司 Rotary kiln tail gas clean-up system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345220A (en) * 1980-02-12 1982-08-17 The United States Of America As Represented By The Secretary Of The Air Force High power microwave generator using relativistic electron beam in waveguide drift tube
DE3414121A1 (en) * 1984-04-14 1985-10-24 Brown, Boveri & Cie Ag, 6800 Mannheim METHOD AND DEVICE FOR PURIFYING EXHAUST GASES
US4695358A (en) * 1985-11-08 1987-09-22 Florida State University Method of removing SO2, NOX and particles from gas mixtures using streamer corona
DD243216A1 (en) * 1985-12-12 1987-02-25 Adw Ddr RADIATION INDUCTION PROCESS REDUCTION OF SO2 LOW IN FLUE GASES
JPS62250933A (en) * 1986-04-24 1987-10-31 Ebara Corp Exhaust gas treatment method and device using electron beam irradiation
US4883570A (en) * 1987-06-08 1989-11-28 Research-Cottrell, Inc. Apparatus and method for enhanced chemical processing in high pressure and atmospheric plasmas produced by high frequency electromagnetic waves

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