DE60201730D1 - Verfahren und katalysator zur simultanen entfernung von stickstoffoxiden und lachgas aus gasströmen - Google Patents
Verfahren und katalysator zur simultanen entfernung von stickstoffoxiden und lachgas aus gasströmenInfo
- Publication number
- DE60201730D1 DE60201730D1 DE60201730T DE60201730T DE60201730D1 DE 60201730 D1 DE60201730 D1 DE 60201730D1 DE 60201730 T DE60201730 T DE 60201730T DE 60201730 T DE60201730 T DE 60201730T DE 60201730 D1 DE60201730 D1 DE 60201730D1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- catalyst
- nitrogen oxides
- salmon
- reducing gas
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- B01D53/8628—Processes characterised by a specific 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
-
- 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)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1017245A NL1017245C2 (nl) | 2001-01-31 | 2001-01-31 | Werkwijze voor het gelijktijdig verwijderen van stikstofoxiden en lachgas uit een stikstofoxiden en lachgas bevattende gasstroom. |
NL1017245 | 2001-01-31 | ||
PCT/NL2002/000075 WO2002060563A1 (en) | 2001-01-31 | 2002-01-31 | Method for the simultaneous removal of nitrogen oxides and laughing gas from a gas stream containing nitrogen oxides and laughing gas. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60201730D1 true DE60201730D1 (de) | 2004-12-02 |
DE60201730T2 DE60201730T2 (de) | 2005-03-10 |
Family
ID=19772822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60201730T Expired - Lifetime DE60201730T2 (de) | 2001-01-31 | 2002-01-31 | Verfahren und katalysator zur simultanen entfernung von stickstoffoxiden und lachgas aus gasströmen |
Country Status (11)
Country | Link |
---|---|
US (1) | US7011801B2 (de) |
EP (1) | EP1355725B1 (de) |
AT (1) | ATE280631T1 (de) |
BG (1) | BG108046A (de) |
DE (1) | DE60201730T2 (de) |
ES (1) | ES2231665T3 (de) |
NL (1) | NL1017245C2 (de) |
NO (1) | NO20033231L (de) |
PL (1) | PL363860A1 (de) |
PT (1) | PT1355725E (de) |
WO (1) | WO2002060563A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002068117A1 (en) * | 2001-02-28 | 2002-09-06 | Showa Denko K. K. | Decomposition catalyst for nitrous oxide, process for producing the same and process for decomposing nitrous oxide |
US20040247498A1 (en) * | 2003-06-04 | 2004-12-09 | Jonathan Phillips | Catalytic reactor system |
DE102004024026A1 (de) * | 2004-03-11 | 2005-09-29 | W.C. Heraeus Gmbh | Katalysator zur N2O-Zersetzung beim Ostwaldprozess |
EP1640434A1 (de) * | 2004-09-22 | 2006-03-29 | Indian Oil Corporation Limited | Hydrokrackverfahren und Katalysatorzusammensetzung |
EP1819422B1 (de) * | 2004-11-30 | 2014-07-30 | Showa Denko K.K. | Behandlungsverfahren und behandlungsvorrichtung für distickstoffmonoxid enthaltendes gas |
DE102007003155A1 (de) | 2007-01-22 | 2008-07-24 | Süd-Chemie AG | Katalysatorzusammensetzung zur Reduktion von Stickoxiden |
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 |
DE102011121188A1 (de) * | 2011-12-16 | 2013-06-20 | Thyssen Krupp Uhde Gmbh | Vorrichtung und Verfahren zur Beseitigung von NOx und N20 |
US8795621B2 (en) | 2012-08-09 | 2014-08-05 | Exxonmobil Research And Engineering | Catalytic reduction of NOx with high activity catalysts with acetaldehyde reductant |
US8815195B2 (en) | 2012-08-09 | 2014-08-26 | Exxonmobil Research And Engineering Company | Catalytic reduction of NOx with high activity catalysts with propylene reductant |
US8834823B2 (en) | 2012-08-09 | 2014-09-16 | Exxonmobil Research And Engineering Company | Catalytic reduction of NOx with high activity catalysts |
US8858907B2 (en) | 2012-08-09 | 2014-10-14 | Exxonmobil Research And Engineering Company | Catalytic reduction of NOx with high activity catalysts with NH3 reductant |
EP3162427A1 (de) | 2015-10-28 | 2017-05-03 | Casale SA | Verfahren und vorrichtung zum entfernen von nox und n2o aus einem gas |
AU2018376764A1 (en) | 2017-11-30 | 2020-03-05 | Casale Sa | Process for the production of nitric acid with tertiary abatement of N2O and NOx |
CN113198525B (zh) * | 2021-05-08 | 2023-05-09 | 北京工业大学 | 一种低温条件下笑气分解和NOx催化还原协同净化的催化剂及其制备方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003976A (en) * | 1973-04-03 | 1977-01-18 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Converter for the purification of exhaust gases |
GB2162830B (en) | 1984-08-10 | 1988-08-10 | Babcock Hitachi Kk | Ammonia reduction-denitration process and apparatus therefor |
JPH04243525A (ja) * | 1991-01-22 | 1992-08-31 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
US5149512A (en) * | 1991-08-01 | 1992-09-22 | Air Products And Chemicals, Inc. | Catalytic reduction of NOx using methane in the presence of oxygen |
US5171553A (en) * | 1991-11-08 | 1992-12-15 | Air Products And Chemicals, Inc. | Catalytic decomposition of N2 O |
DE69503527T2 (de) * | 1994-01-20 | 1999-04-29 | Toyota Motor Co Ltd | Katalysator zur Reinigung von Abgasen |
DE69929396T2 (de) * | 1998-02-05 | 2006-09-21 | Nissan Motor Co., Ltd., Yokohama | Verfahren zur Reinigung von hochsauerstoffhaltigen Abgasen |
NL1008746C2 (nl) * | 1998-03-30 | 1999-10-01 | Stichting Energie | Werkwijze voor het omzetten van distikstofoxide. |
NL1013862C2 (nl) * | 1999-09-06 | 2001-03-08 | Stichting Energie | Reductie van N#2O emissies. |
WO2001074475A1 (de) | 2000-04-03 | 2001-10-11 | Basf Aktiengesellschaft | Katalysatorsystem zur zersetzung von n2o |
-
2001
- 2001-01-31 NL NL1017245A patent/NL1017245C2/nl not_active IP Right Cessation
-
2002
- 2002-01-31 EP EP20020700886 patent/EP1355725B1/de not_active Expired - Lifetime
- 2002-01-31 US US10/470,756 patent/US7011801B2/en not_active Expired - Fee Related
- 2002-01-31 AT AT02700886T patent/ATE280631T1/de active
- 2002-01-31 PT PT02700886T patent/PT1355725E/pt unknown
- 2002-01-31 DE DE60201730T patent/DE60201730T2/de not_active Expired - Lifetime
- 2002-01-31 PL PL02363860A patent/PL363860A1/xx unknown
- 2002-01-31 WO PCT/NL2002/000075 patent/WO2002060563A1/en not_active Application Discontinuation
- 2002-01-31 ES ES02700886T patent/ES2231665T3/es not_active Expired - Lifetime
-
2003
- 2003-07-17 NO NO20033231A patent/NO20033231L/no not_active Application Discontinuation
- 2003-07-31 BG BG108046A patent/BG108046A/bg unknown
Also Published As
Publication number | Publication date |
---|---|
WO2002060563A1 (en) | 2002-08-08 |
PL363860A1 (en) | 2004-11-29 |
DE60201730T2 (de) | 2005-03-10 |
US7011801B2 (en) | 2006-03-14 |
BG108046A (bg) | 2005-04-30 |
US20040109804A1 (en) | 2004-06-10 |
NO20033231L (no) | 2003-09-25 |
ES2231665T3 (es) | 2005-05-16 |
ATE280631T1 (de) | 2004-11-15 |
EP1355725B1 (de) | 2004-10-27 |
PT1355725E (pt) | 2005-01-31 |
EP1355725A1 (de) | 2003-10-29 |
NO20033231D0 (no) | 2003-07-17 |
NL1017245C2 (nl) | 2002-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |