PT1497014E - Metodo de desnitrificacao - Google Patents
Metodo de desnitrificacaoInfo
- Publication number
- PT1497014E PT1497014E PT03712069T PT03712069T PT1497014E PT 1497014 E PT1497014 E PT 1497014E PT 03712069 T PT03712069 T PT 03712069T PT 03712069 T PT03712069 T PT 03712069T PT 1497014 E PT1497014 E PT 1497014E
- Authority
- PT
- Portugal
- Prior art keywords
- sub
- gases
- gas
- offgases
- addition
- Prior art date
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
- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/202—Hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/204—Carbon monoxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/208—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20738—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/402—Dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Exhaust Gas After Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215605A DE10215605A1 (de) | 2002-04-09 | 2002-04-09 | Entstickungsverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1497014E true PT1497014E (pt) | 2006-10-31 |
Family
ID=28684851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT03712069T PT1497014E (pt) | 2002-04-09 | 2003-03-21 | Metodo de desnitrificacao |
Country Status (21)
Country | Link |
---|---|
US (1) | US7393512B2 (pt) |
EP (1) | EP1497014B1 (pt) |
JP (1) | JP4313213B2 (pt) |
KR (1) | KR100910932B1 (pt) |
CN (1) | CN100337724C (pt) |
AT (1) | ATE328656T1 (pt) |
AU (1) | AU2003216865B2 (pt) |
BR (1) | BR0309140B1 (pt) |
CA (1) | CA2481772C (pt) |
DE (2) | DE10215605A1 (pt) |
DK (1) | DK1497014T3 (pt) |
ES (1) | ES2266790T3 (pt) |
IL (1) | IL164234A (pt) |
IN (1) | IN2004CH02229A (pt) |
MX (1) | MX247872B (pt) |
NO (1) | NO331909B1 (pt) |
PL (1) | PL204071B1 (pt) |
PT (1) | PT1497014E (pt) |
RU (1) | RU2320400C2 (pt) |
WO (1) | WO2003084646A1 (pt) |
ZA (1) | ZA200407581B (pt) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100569084B1 (ko) * | 2004-08-26 | 2006-04-07 | 한국화학연구원 | 이중촉매층을 이용한 질소산화물의 정화방법 |
DE102005022650A1 (de) | 2005-05-11 | 2006-11-16 | Uhde Gmbh | Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen |
DE102006023145A1 (de) * | 2006-05-16 | 2007-11-22 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zur Aufbereitung des Abgases einer Verbrennungskraftmaschine |
CN101081999B (zh) * | 2006-05-31 | 2011-01-19 | 中国石油化工股份有限公司 | 一种选择性氧化烃类气体中no的方法及所用的氧化管 |
JP2008238069A (ja) * | 2007-03-28 | 2008-10-09 | Babcock Hitachi Kk | 排ガスの浄化装置及び排ガスの浄化方法,浄化触媒 |
JP2010227728A (ja) * | 2007-06-26 | 2010-10-14 | Metawater Co Ltd | 下水汚泥焼却炉の排ガス中のn2o除去方法 |
DE102007034284A1 (de) | 2007-07-20 | 2009-01-22 | Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock | Verfahren zur katalytischen N2O-Reduktion mit gleichzeitiger Gewinnung von Wasserstoff und leichten Alkenen |
JP5004084B2 (ja) * | 2007-09-06 | 2012-08-22 | 独立行政法人産業技術総合研究所 | 排ガス中の窒素酸化物の接触還元除去方法 |
US8337793B2 (en) * | 2007-10-19 | 2012-12-25 | Ecocat Oy | Removal of ammonia from fluids |
JP5459965B2 (ja) | 2008-02-05 | 2014-04-02 | メタウォーター株式会社 | 排ガス中のn2o除去方法 |
DE102008062495A1 (de) * | 2008-12-16 | 2010-06-17 | Linde-Kca-Dresden Gmbh | Verfahren und Vorrichtung zur katalytischen Entstickung von Gasströmen aus Großfeuerungsanlage |
EP2301650B1 (en) * | 2009-09-24 | 2016-11-02 | Haldor Topsøe A/S | Process and catalyst system for scr of nox |
CN101711991B (zh) * | 2009-10-15 | 2012-07-18 | 清华大学 | 一种Fe分子筛复合催化剂及其制备方法 |
CN101961603A (zh) * | 2010-09-29 | 2011-02-02 | 清华大学 | 一氧化碳还原脱除高温烟气中NOx的工艺及反应器 |
US8568677B2 (en) | 2010-10-12 | 2013-10-29 | Basf Se | P/S-TM-comprising zeolites for decomposition of N2O |
UA112532C2 (uk) | 2010-10-12 | 2016-09-26 | Басф Се | Застосування цеолітів, які містять фосфор/сірку і перехідний метал, для розкладання n2o |
DE102011011881A1 (de) | 2011-02-21 | 2012-08-23 | Thyssenkrupp Uhde Gmbh | Verfahren zur Beseitigung von N2O und NOX aus dem Prozess zur Salpetersäureherstellung |
DE102011013271A1 (de) * | 2011-03-07 | 2012-09-13 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Verfahren und Anlage zur Reduktion von Stickoxidemissionen bei der Dampfreformierung |
CN102240505A (zh) * | 2011-07-13 | 2011-11-16 | 东华大学 | 一种铁催化剂还原no的方法 |
DE102011121188A1 (de) | 2011-12-16 | 2013-06-20 | Thyssen Krupp Uhde Gmbh | Vorrichtung und Verfahren zur Beseitigung von NOx und N20 |
US10792614B2 (en) | 2012-02-06 | 2020-10-06 | Basf Se | Process and apparatus for treatment of gas streams containing nitrogen oxides |
CN103408141B (zh) * | 2013-08-16 | 2014-09-24 | 北京工业大学 | 一种强化污水处理过程中n2o产生的装置与控制方法 |
US9517457B2 (en) | 2013-10-30 | 2016-12-13 | Cummins Inc. | Aftertreatment systems with reduced N2O generation |
CN103752160B (zh) * | 2014-01-28 | 2016-03-16 | 上海交通大学 | 实现循环流化床锅炉NOx超低排放的方法 |
DE102014210661A1 (de) | 2014-06-04 | 2015-12-17 | Thyssenkrupp Ag | Verringerung der Emission von Stickoxiden beim Anfahren von Anlagen zur Herstellung von Salpetersäure |
EP3227019B1 (de) | 2014-12-03 | 2019-01-09 | Basf Se | Rhodiumkatalysator zur zersetzung von lachgas, dessen herstellung und verwendung |
EP3162427A1 (en) * | 2015-10-28 | 2017-05-03 | Casale SA | A method and apparatus for removing nox and n2o from a gas |
CN105396460B (zh) * | 2015-12-25 | 2019-12-24 | 华烁科技股份有限公司 | 一种高效联合脱除N2O和NOx的方法 |
EP3515861B1 (en) | 2016-09-19 | 2021-02-17 | Stamicarbon B.V. | Plant and process for producing nitric acid |
US10780395B2 (en) * | 2017-12-04 | 2020-09-22 | Ricardo Inc. | Pollutant treatment process and apparatus |
CN109054906B (zh) * | 2018-09-10 | 2020-06-23 | 山东百川同创能源有限公司 | 一种生物质气化燃烧及脱硝一体化***及工艺 |
CN112320942B (zh) * | 2020-10-21 | 2022-09-27 | 西安建筑科技大学 | 利用改性平板膜实现短程反硝化定向转化n2o的装置及方法 |
WO2024099945A1 (en) * | 2022-11-11 | 2024-05-16 | Topsoe A/S | A process for the removal of nox and dinitrogen oxide in a sulfur oxides containing off-gas |
WO2024149668A1 (en) | 2023-01-09 | 2024-07-18 | Basf Se | Process for removing nitric oxide, nitrous oxide and carbon monoxide from a gas stream |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4961917A (en) | 1989-04-20 | 1990-10-09 | Engelhard Corporation | Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
US5482692A (en) * | 1994-07-07 | 1996-01-09 | Mobil Oil Corporation | Selective catalytic reduction of nitrogen oxides using a ferrocene impregnated zeolite catalyst |
JP4203926B2 (ja) * | 1995-06-16 | 2009-01-07 | バブコック日立株式会社 | 排ガス中の亜酸化窒素などの除去方法と装置 |
EP0756891A1 (en) * | 1995-07-26 | 1997-02-05 | Corning Incorporated | Iron zeolite for conversion of NOx |
DE19533715A1 (de) * | 1995-09-12 | 1997-03-13 | Basf Ag | Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom |
NL1008746C2 (nl) * | 1998-03-30 | 1999-10-01 | Stichting Energie | Werkwijze voor het omzetten van distikstofoxide. |
FR2789911B1 (fr) * | 1999-02-18 | 2001-05-04 | Grande Paroisse Sa | Procede pour abattre simultanement les oxydes nitriques et le protoxyde d'azote dans les gaz qui en contiennent |
DE10001541B4 (de) * | 2000-01-14 | 2005-04-28 | Uhde Gmbh | Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion |
DE10112444A1 (de) * | 2001-03-13 | 2002-10-02 | Krupp Uhde Gmbh | Verfahren zur Verringerung des Gehalts von N¶2¶O und NO¶x¶ in Gasen |
-
2002
- 2002-04-09 DE DE10215605A patent/DE10215605A1/de not_active Withdrawn
-
2003
- 2003-03-21 AU AU2003216865A patent/AU2003216865B2/en not_active Expired
- 2003-03-21 PL PL371791A patent/PL204071B1/pl unknown
- 2003-03-21 MX MXPA04009881 patent/MX247872B/es active IP Right Grant
- 2003-03-21 EP EP03712069A patent/EP1497014B1/de not_active Expired - Lifetime
- 2003-03-21 CA CA2481772A patent/CA2481772C/en not_active Expired - Lifetime
- 2003-03-21 KR KR1020047016069A patent/KR100910932B1/ko active IP Right Grant
- 2003-03-21 DE DE50303698T patent/DE50303698D1/de not_active Expired - Lifetime
- 2003-03-21 WO PCT/EP2003/002958 patent/WO2003084646A1/de active IP Right Grant
- 2003-03-21 RU RU2004132835/15A patent/RU2320400C2/ru not_active IP Right Cessation
- 2003-03-21 CN CNB038079690A patent/CN100337724C/zh not_active Expired - Lifetime
- 2003-03-21 AT AT03712069T patent/ATE328656T1/de active
- 2003-03-21 BR BRPI0309140-6A patent/BR0309140B1/pt active IP Right Grant
- 2003-03-21 JP JP2003581879A patent/JP4313213B2/ja not_active Expired - Lifetime
- 2003-03-21 US US10/510,490 patent/US7393512B2/en not_active Expired - Lifetime
- 2003-03-21 DK DK03712069T patent/DK1497014T3/da active
- 2003-03-21 ES ES03712069T patent/ES2266790T3/es not_active Expired - Lifetime
- 2003-03-21 PT PT03712069T patent/PT1497014E/pt unknown
-
2004
- 2004-09-21 ZA ZA200407581A patent/ZA200407581B/en unknown
- 2004-09-22 IL IL164234A patent/IL164234A/en active IP Right Grant
- 2004-10-05 IN IN2229CH2004 patent/IN2004CH02229A/en unknown
- 2004-11-08 NO NO20044858A patent/NO331909B1/no not_active IP Right Cessation
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