HUP9801342A2 - Eljárás füstgázok nitrogénmentesítésére - Google Patents

Eljárás füstgázok nitrogénmentesítésére

Info

Publication number
HUP9801342A2
HUP9801342A2 HU9801342A HUP9801342A HUP9801342A2 HU P9801342 A2 HUP9801342 A2 HU P9801342A2 HU 9801342 A HU9801342 A HU 9801342A HU P9801342 A HUP9801342 A HU P9801342A HU P9801342 A2 HUP9801342 A2 HU P9801342A2
Authority
HU
Hungary
Prior art keywords
flue gases
ammonia
heat
gases
cooled
Prior art date
Application number
HU9801342A
Other languages
English (en)
Inventor
Rudolf Frey
Felix Koller
Original Assignee
Von Roll Umwelttechnik Ag
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 Von Roll Umwelttechnik Ag filed Critical Von Roll Umwelttechnik Ag
Publication of HU9801342D0 publication Critical patent/HU9801342D0/hu
Publication of HUP9801342A2 publication Critical patent/HUP9801342A2/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/79—Injecting reactants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/006—Layout of treatment plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/103—Combustion in two or more stages in separate chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/10—Nitrogen; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/10—Catalytic reduction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/40—Sorption with wet devices, e.g. scrubbers

Abstract

Füstgázők, különösen egy szemétégető berendezésből származó távőzógázők nitrőgénmentesítésére szőlgáló eljárás sőrán az égési gázőkhőzaz űtóégetés főlyamán redűkáló anyagőt adnak hőzzá, ami a reakcióhőmérsékletén ammóniákőt ad le, ahől is az ammóniáktartalmú távőzógázőkat az űtóégetés űtán lehűtik, a lehűtött ammóniáktartalmú távőzógázőkhőz ismét redűkáló anyagőt vezetnek hőzzá, és az így kezelttávőzó gázőkat végül egy katalizátőrelemhez (7) vezetik, hőgy anitrőgén-őxidők redűkcióját katalizálják. ŕ
HU9801342A 1997-06-20 1998-06-12 Eljárás füstgázok nitrogénmentesítésére HUP9801342A2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH150697 1997-06-20

Publications (2)

Publication Number Publication Date
HU9801342D0 HU9801342D0 (en) 1998-08-28
HUP9801342A2 true HUP9801342A2 (hu) 1999-06-28

Family

ID=4212042

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9801342A HUP9801342A2 (hu) 1997-06-20 1998-06-12 Eljárás füstgázok nitrogénmentesítésére

Country Status (12)

Country Link
US (1) US6117405A (hu)
EP (1) EP0885649B1 (hu)
JP (1) JPH1170318A (hu)
KR (1) KR19990007067A (hu)
AT (1) ATE285833T1 (hu)
CA (1) CA2241119A1 (hu)
CZ (1) CZ194298A3 (hu)
DE (1) DE59812432D1 (hu)
HU (1) HUP9801342A2 (hu)
NO (1) NO982748L (hu)
PL (1) PL326880A1 (hu)
TW (1) TW386894B (hu)

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CN107120660A (zh) * 2017-04-21 2017-09-01 天津大学 一种生活垃圾热解焚烧装置烟气净化系统

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US6706246B2 (en) * 2001-02-26 2004-03-16 Abb Lummus Global Inc. System and method for the selective catalytic reduction of nitrogen oxide in a gas stream
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KR200234632Y1 (ko) * 2001-03-12 2001-11-16 홍종두 산화촉매를 이용한 질소산화물 제거장치
US20030059352A1 (en) * 2001-08-07 2003-03-27 Maurice Karras Process and apparatus for scrubbing sulfur dioxide from flue gas and conversion to fertilizer
JP4720054B2 (ja) * 2001-09-11 2011-07-13 トヨタ自動車株式会社 内燃機関の排気浄化装置
US7198769B2 (en) * 2003-12-02 2007-04-03 Cichanowicz J Edward Multi-stage process for SCR of NOx
US7998447B2 (en) * 2004-01-28 2011-08-16 Ford Global Technologies, Llc Method for removing hydrogen sulfide from an emissions stream
US8165853B2 (en) 2004-04-16 2012-04-24 Knowledgebase Marketing, Inc. Dimension reduction in predictive model development
US7730003B2 (en) 2004-04-16 2010-06-01 Fortelligent, Inc. Predictive model augmentation by variable transformation
US7933762B2 (en) 2004-04-16 2011-04-26 Fortelligent, Inc. Predictive model generation
US7499897B2 (en) 2004-04-16 2009-03-03 Fortelligent, Inc. Predictive model variable management
US7562058B2 (en) 2004-04-16 2009-07-14 Fortelligent, Inc. Predictive model management using a re-entrant process
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AT500744B8 (de) * 2005-03-11 2007-02-15 Montanuniv Leoben Verwendung eines ammoniak abgebenden reststoffes
WO2006103040A1 (en) * 2005-04-01 2006-10-05 Haldor Topsøe A/S Process for catalytic reduction of nox by ammonia in presence of so3 in the gas
US7531154B2 (en) 2005-08-18 2009-05-12 Solvay Chemicals Method of removing sulfur dioxide from a flue gas stream
US7481987B2 (en) * 2005-09-15 2009-01-27 Solvay Chemicals Method of removing sulfur trioxide from a flue gas stream
KR100697840B1 (ko) * 2006-01-03 2007-03-20 박정봉 연소장치에서 황산화물, 바나듐산화물과 질소산화물의저감시스템
KR100899522B1 (ko) * 2007-01-30 2009-05-26 유경선 축산 분뇨를 이용한 환원용액제재 및 그 제조 방법
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Publication number Priority date Publication date Assignee Title
CN107120660A (zh) * 2017-04-21 2017-09-01 天津大学 一种生活垃圾热解焚烧装置烟气净化系统

Also Published As

Publication number Publication date
CZ194298A3 (cs) 1999-01-13
NO982748L (no) 1998-12-21
HU9801342D0 (en) 1998-08-28
EP0885649A1 (de) 1998-12-23
ATE285833T1 (de) 2005-01-15
US6117405A (en) 2000-09-12
DE59812432D1 (de) 2005-02-03
JPH1170318A (ja) 1999-03-16
TW386894B (en) 2000-04-11
CA2241119A1 (en) 1998-12-20
NO982748D0 (no) 1998-06-15
KR19990007067A (ko) 1999-01-25
PL326880A1 (en) 1998-12-21
EP0885649B1 (de) 2004-12-29

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