DK1372827T3 - Fremgangsmåde til reducering af N2O-indholdet i gasser - Google Patents
Fremgangsmåde til reducering af N2O-indholdet i gasserInfo
- Publication number
- DK1372827T3 DK1372827T3 DK02727362T DK02727362T DK1372827T3 DK 1372827 T3 DK1372827 T3 DK 1372827T3 DK 02727362 T DK02727362 T DK 02727362T DK 02727362 T DK02727362 T DK 02727362T DK 1372827 T3 DK1372827 T3 DK 1372827T3
- Authority
- DK
- Denmark
- Prior art keywords
- reducing
- content
- sub
- gases
- aluminum
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/46—Iron group metals or copper
-
- 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
- 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
- B01D53/8628—Processes characterised by a specific catalyst
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the catalyst
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
-
- 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)
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10112396A DE10112396A1 (de) | 2001-03-13 | 2001-03-13 | Verfahren zur Verringerung des N¶2¶O-Gehalts in Gasen und ausgewählte Katalysatoren |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1372827T3 true DK1372827T3 (da) | 2006-09-18 |
Family
ID=7677520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK02727362T DK1372827T3 (da) | 2001-03-13 | 2002-03-06 | Fremgangsmåde til reducering af N2O-indholdet i gasser |
Country Status (14)
Country | Link |
---|---|
US (1) | US7259121B2 (da) |
EP (1) | EP1372827B1 (da) |
KR (1) | KR100858010B1 (da) |
CN (1) | CN1269555C (da) |
AT (1) | ATE327028T1 (da) |
AU (1) | AU2002257618B2 (da) |
DE (2) | DE10112396A1 (da) |
DK (1) | DK1372827T3 (da) |
EA (2) | EA005788B1 (da) |
ES (1) | ES2265501T3 (da) |
NO (1) | NO336143B1 (da) |
PT (1) | PT1372827E (da) |
WO (1) | WO2002072244A2 (da) |
ZA (1) | ZA200306770B (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7407908B2 (en) * | 2004-12-23 | 2008-08-05 | Council Of Scientific And Industrial Research | Eco-friendly photo-fenton catalyst-immobilized Fe(III) over HY-zeolite |
DE102005061713B4 (de) * | 2005-12-22 | 2015-05-21 | Süd-Chemie Ip Gmbh & Co. Kg | Adsorbereinheit für flüchtige Kohlenwasserstoffe, Verfahren zur Herstellung eines zeolithischen Adsorbermaterials und zeolithisches Adsorbermaterial erhältlich nach dem Verfahren |
DE102005061712A1 (de) * | 2005-12-22 | 2007-07-05 | Süd-Chemie AG | Washcoatzusammensetzung für katalytische Anwendungen |
DE102006033451B4 (de) * | 2006-07-19 | 2018-10-25 | Süd-Chemie Ip Gmbh & Co. Kg | Verfahren zur Dotierung von Zeolithen mit Metallen |
KR101933227B1 (ko) | 2010-05-19 | 2018-12-27 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 가스 스트림에서 아산화질소의 제거 방법 |
US8568677B2 (en) | 2010-10-12 | 2013-10-29 | Basf Se | P/S-TM-comprising zeolites for decomposition of N2O |
DE102011011881A1 (de) * | 2011-02-21 | 2012-08-23 | Thyssenkrupp Uhde Gmbh | Verfahren zur Beseitigung von N2O und NOX aus dem Prozess zur Salpetersäureherstellung |
EP2812283B1 (en) | 2012-02-06 | 2020-09-16 | Basf Se | Process and apparatus for treatment of gas streams containing nitrogen oxides |
JP5972694B2 (ja) | 2012-07-18 | 2016-08-17 | ユニゼオ株式会社 | Fe(II)置換MEL型ゼオライト、それを含むガス吸着剤及びその製造方法、並びに一酸化窒素及びハイドロカーボンの除去方法 |
EP4190219B1 (de) | 2013-12-12 | 2024-09-25 | Alfred Kärcher SE & Co. KG | Bodenreinigungsmaschine |
CN113801001A (zh) | 2014-10-02 | 2021-12-17 | 孟山都技术公司 | 制备2,5-二氯苯酚的方法 |
DK3227019T3 (da) | 2014-12-03 | 2019-04-23 | Basf Se | Rhodiumkatalysator til nedbrydning af lattergas, fremstilling og anvendelse heraf |
CN112166213A (zh) | 2018-04-04 | 2021-01-01 | 尤尼弗瑞克斯 I 有限责任公司 | 活化的多孔纤维和包括该纤维的产品 |
JP2023501862A (ja) * | 2019-12-13 | 2023-01-20 | 南▲開▼大学 | 脱硝触媒および該触媒を用いた脱硝方法 |
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 (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5019543A (en) * | 1989-07-05 | 1991-05-28 | Exxon Research & Engineering Company | High silica crystalline zeolites and process for their preparation |
US5171553A (en) | 1991-11-08 | 1992-12-15 | Air Products And Chemicals, Inc. | Catalytic decomposition of N2 O |
US5384296A (en) * | 1993-08-16 | 1995-01-24 | Mobil Oil Corporation | Thermally stable noble metal-container zeolite catalyst |
RU2074164C1 (ru) | 1994-04-12 | 1997-02-27 | Институт катализа им.Г.К.Борескова СО РАН | Способ получения фенола или его производных |
US5482692A (en) | 1994-07-07 | 1996-01-09 | Mobil Oil Corporation | Selective catalytic reduction of nitrogen oxides using a ferrocene impregnated zeolite catalyst |
US6482313B1 (en) * | 1994-10-03 | 2002-11-19 | Exxonmobil Research And Engineering Company | FCC process incorporating crystalline microporous oxide catalysts having increased Lewis acidity |
DE19820515A1 (de) * | 1998-05-08 | 1999-11-11 | Alsi Penta Zeolithe Gmbh | Verfahren zur Herstellung eines Katalysators für die Reinigung von Abgasen, die Stickstoffoxide in Gegenwart von Sauerstoff und Wasser enthalten |
US6689709B1 (en) * | 2000-11-15 | 2004-02-10 | Engelhard Corporation | Hydrothermally stable metal promoted zeolite beta for NOx reduction |
-
2001
- 2001-03-13 DE DE10112396A patent/DE10112396A1/de not_active Withdrawn
-
2002
- 2002-03-06 WO PCT/EP2002/002436 patent/WO2002072244A2/de active IP Right Grant
- 2002-03-06 KR KR1020037011806A patent/KR100858010B1/ko active IP Right Grant
- 2002-03-06 DK DK02727362T patent/DK1372827T3/da active
- 2002-03-06 AT AT02727362T patent/ATE327028T1/de active
- 2002-03-06 US US10/469,439 patent/US7259121B2/en not_active Expired - Lifetime
- 2002-03-06 CN CNB028064542A patent/CN1269555C/zh not_active Expired - Fee Related
- 2002-03-06 AU AU2002257618A patent/AU2002257618B2/en not_active Ceased
- 2002-03-06 DE DE50206895T patent/DE50206895D1/de not_active Expired - Lifetime
- 2002-03-06 PT PT02727362T patent/PT1372827E/pt unknown
- 2002-03-06 EA EA200400791A patent/EA005788B1/ru not_active IP Right Cessation
- 2002-03-06 ES ES02727362T patent/ES2265501T3/es not_active Expired - Lifetime
- 2002-03-06 EP EP02727362A patent/EP1372827B1/de not_active Expired - Lifetime
- 2002-03-06 EA EA200301000A patent/EA005469B1/ru not_active IP Right Cessation
-
2003
- 2003-08-29 ZA ZA200306770A patent/ZA200306770B/en unknown
- 2003-09-02 NO NO20033886A patent/NO336143B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE10112396A1 (de) | 2002-10-02 |
NO20033886L (no) | 2003-09-02 |
CN1269555C (zh) | 2006-08-16 |
PT1372827E (pt) | 2006-09-29 |
NO336143B1 (no) | 2015-05-26 |
CN1582196A (zh) | 2005-02-16 |
EA200301000A1 (ru) | 2004-02-26 |
US20040110627A1 (en) | 2004-06-10 |
ES2265501T3 (es) | 2007-02-16 |
EA005788B1 (ru) | 2005-06-30 |
KR100858010B1 (ko) | 2008-09-11 |
ATE327028T1 (de) | 2006-06-15 |
EA200400791A1 (ru) | 2004-10-28 |
EP1372827A2 (de) | 2004-01-02 |
EA005469B1 (ru) | 2005-02-24 |
WO2002072244A2 (de) | 2002-09-19 |
AU2002257618B2 (en) | 2007-03-15 |
KR20040010605A (ko) | 2004-01-31 |
EP1372827B1 (de) | 2006-05-24 |
US7259121B2 (en) | 2007-08-21 |
ZA200306770B (en) | 2004-05-03 |
DE50206895D1 (de) | 2006-06-29 |
NO20033886D0 (no) | 2003-09-02 |
WO2002072244A3 (de) | 2002-12-12 |
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