ZA200205831B - Catalyst for decomposing N20, its use and method for the production thereof. - Google Patents
Catalyst for decomposing N20, its use and method for the production thereof.Info
- Publication number
- ZA200205831B ZA200205831B ZA200205831A ZA200205831A ZA200205831B ZA 200205831 B ZA200205831 B ZA 200205831B ZA 200205831 A ZA200205831 A ZA 200205831A ZA 200205831 A ZA200205831 A ZA 200205831A ZA 200205831 B ZA200205831 B ZA 200205831B
- Authority
- ZA
- South Africa
- Prior art keywords
- sub
- catalyst
- oxidic
- compounds
- weight
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 150000001869 cobalt compounds Chemical class 0.000 abstract 3
- 150000002681 magnesium compounds Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000007580 dry-mixing Methods 0.000 abstract 1
- 230000007717 exclusion Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- B01D53/02—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
-
- 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
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10006103A DE10006103A1 (de) | 2000-02-11 | 2000-02-11 | Katalysator zum Abbau von N¶2¶O, dessen Verwendung bei der Salpetersäureproduktion sowie Verfahren zu seiner Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200205831B true ZA200205831B (en) | 2003-07-25 |
Family
ID=7630594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200205831A ZA200205831B (en) | 2000-02-11 | 2002-07-22 | Catalyst for decomposing N20, its use and method for the production thereof. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6890499B2 (hu) |
| EP (1) | EP1257347B1 (hu) |
| KR (1) | KR100723821B1 (hu) |
| CN (1) | CN1180872C (hu) |
| AT (1) | ATE311240T1 (hu) |
| AU (2) | AU2001231706B2 (hu) |
| CA (1) | CA2399466C (hu) |
| CZ (1) | CZ300269B6 (hu) |
| DE (2) | DE10006103A1 (hu) |
| DK (1) | DK1257347T3 (hu) |
| HU (1) | HUP0204532A3 (hu) |
| IL (1) | IL151139A (hu) |
| IN (1) | IN2002CH01240A (hu) |
| MX (1) | MX233155B (hu) |
| NO (1) | NO334050B1 (hu) |
| PL (1) | PL202181B1 (hu) |
| RU (1) | RU2258030C2 (hu) |
| WO (1) | WO2001058570A1 (hu) |
| ZA (1) | ZA200205831B (hu) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2847830B1 (fr) | 2002-12-02 | 2005-08-12 | Irma | Procede de decomposition catalytique de n2o en n2 et o2 realise a haute temperature |
| DE10328278A1 (de) * | 2003-06-23 | 2005-01-27 | Basf Ag | Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung |
| DE102005022650A1 (de) | 2005-05-11 | 2006-11-16 | Uhde Gmbh | Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen |
| DE102007038711A1 (de) * | 2007-08-14 | 2009-02-19 | Uhde Gmbh | Katalysator, Verfahren zu dessen Herstellung und dessen Verwendung |
| DE102010022775A1 (de) * | 2010-06-04 | 2011-12-08 | Uhde Gmbh | Verfahren und Vorrichtung zur Beseitigung von NOx und N2O |
| DE102010048040B4 (de) | 2010-10-12 | 2017-02-23 | Ctp Chemisch Thermische Prozesstechnik Gmbh | Verfahren und Vorrichtung zur Reinigung lachgashaltiger Abgase |
| CN102350370A (zh) * | 2011-08-19 | 2012-02-15 | 中国科学院生态环境研究中心 | 一种催化氧化亚氮分解催化剂及制备方法 |
| CN102380410A (zh) * | 2011-08-19 | 2012-03-21 | 中国科学院生态环境研究中心 | 一种催化氧化亚氮分解的钴铁双金属催化剂 |
| CN102489305A (zh) * | 2011-12-15 | 2012-06-13 | 南京工业大学 | 一种催化分解n2o的过渡金属复合氧化物催化剂及其制备方法 |
| DE102011121188A1 (de) | 2011-12-16 | 2013-06-20 | Thyssen Krupp Uhde Gmbh | Vorrichtung und Verfahren zur Beseitigung von NOx und N20 |
| DE102012000569A1 (de) * | 2012-01-16 | 2013-07-18 | Thyssenkrupp Uhde Gmbh | Verfahren zum farblosen An- und Abfahren von Salpetersäureanlagen |
| EP2878775A4 (en) * | 2012-02-23 | 2015-11-25 | Showa Denko Kk | POWER GENERATION DEVICE, POWER GENERATION METHOD, DECOMPOSITION GAS BOILER AND DECOMPOSITION GAS TURBINE |
| JP5943041B2 (ja) * | 2014-07-22 | 2016-06-29 | トヨタ自動車株式会社 | 排ガス浄化用触媒 |
| WO2016087269A1 (de) | 2014-12-03 | 2016-06-09 | Basf Se | Rhodiumkatalysator zur zersetzung von lachgas, dessen herstellung und verwendung |
| PL237044B1 (pl) | 2015-03-13 | 2021-03-08 | Inst Nowych Syntez Chemicznych | Nośnikowy katalizator do redukcji emisji tlenku azotu(I) z instalacji kwasu azotowego oraz sposób jego wytwarzania |
| CN106000420B (zh) * | 2016-06-03 | 2019-04-26 | 华烁科技股份有限公司 | 一体脱除N2O和NOx的催化剂及其制备方法 |
| CN107335437B (zh) * | 2017-07-14 | 2020-10-23 | 烟台大学 | 一种钴酸镁催化剂及其制备方法和应用 |
| EP3533512A1 (en) * | 2018-03-01 | 2019-09-04 | Casale Sa | Process for reducing the content of nox and n2o from a tail gas of a nitric acid process |
| CN109499357A (zh) * | 2018-12-12 | 2019-03-22 | 四川泸天化股份有限公司 | 一种治理工业装置中氧化亚氮排放的方法 |
| CN115335135A (zh) * | 2020-04-01 | 2022-11-11 | 托普索公司 | 去除过程废气中NOx和一氧化二氮的方法 |
| WO2024133918A1 (de) | 2022-12-23 | 2024-06-27 | Thyssenkrupp Ag | Verminderung von nox und n2o im abgas von mit nh3 betriebenen feuerungsanlagen, insbesondere gasturbinen |
| WO2024133916A1 (de) | 2022-12-23 | 2024-06-27 | Thyssenkrupp Ag | Verminderung von nox und n2o im abgas von mit nh3 betriebenen feuerungsanlagen |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE756151A (fr) * | 1969-09-16 | 1971-02-15 | Johnson Matthey & Cy Ltd | Perfectionnements relatifs a la catalyse |
| US4053556A (en) * | 1971-06-16 | 1977-10-11 | Johnson, Matthey & Co., Limited | Catalysis |
| US4246234A (en) * | 1978-05-26 | 1981-01-20 | New England Power Service Company | Method and apparatus for reducing nitric oxide |
| EP0362960A3 (en) * | 1988-10-05 | 1990-06-27 | Sakai Chemical Industry Co., Ltd., | Use of a catalyst composition for denitrization and denitrizing catalysts |
| US5744113A (en) * | 1993-05-27 | 1998-04-28 | Siemens Aktiengesellschaft | Process and catalyst for decomposing oxides of nitrogen |
| RU2115470C1 (ru) * | 1994-05-30 | 1998-07-20 | Сименс АГ | Катализатор для уменьшения содержания окислов азота в текучей среде и способ его изготовления |
| US5705136A (en) * | 1995-11-13 | 1998-01-06 | University Of Florida Research Foundation, Inc. | Catalyzed decomposition of nitrogen oxides on metal oxide supports |
| JP2934838B2 (ja) * | 1996-12-11 | 1999-08-16 | 工業技術院長 | 亜酸化窒素分解用触媒及び亜酸化窒素の除去方法 |
| DE19700490A1 (de) * | 1997-01-09 | 1998-07-16 | Inocermic Ges Fuer Innovative | Katalysator zur Zersetzung von N¶2¶0 (Lachgas), Katalysatorkörper und Verfahren zur Herstellung derselben |
| RU2132227C1 (ru) * | 1997-05-13 | 1999-06-27 | Акционерное общество открытого типа "Катализатор" | Катализатор для очистки газов от оксидов азота и способ его получения |
| BR9815625B1 (pt) * | 1997-11-18 | 2010-06-15 | processo e aparelho para decomposição de n2o e processo para decomposição de n2o gerado na produção de ácido adìpico. | |
| FR2779360B1 (fr) * | 1998-06-05 | 2000-09-08 | Grande Paroisse Sa | Procede pour l'abattement du protoxyde d'azote dans les gaz et catalyseurs correspondants |
| DE19841740A1 (de) * | 1998-09-09 | 2000-03-16 | Porzellanwerk Kloster Veilsdor | Keramischer Katalysator zur selektiven Zersetzung von N2O und Verfahren zu dessen Herstellung |
-
2000
- 2000-02-11 DE DE10006103A patent/DE10006103A1/de not_active Withdrawn
-
2001
- 2001-02-07 DE DE50108238T patent/DE50108238D1/de not_active Expired - Lifetime
- 2001-02-07 AU AU2001231706A patent/AU2001231706B2/en not_active Ceased
- 2001-02-07 AU AU3170601A patent/AU3170601A/xx active Pending
- 2001-02-07 DK DK01903711T patent/DK1257347T3/da active
- 2001-02-07 AT AT01903711T patent/ATE311240T1/de not_active IP Right Cessation
- 2001-02-07 MX MXPA02007804 patent/MX233155B/es active IP Right Grant
- 2001-02-07 CA CA002399466A patent/CA2399466C/en not_active Expired - Lifetime
- 2001-02-07 EP EP01903711A patent/EP1257347B1/de not_active Expired - Lifetime
- 2001-02-07 KR KR20027010237A patent/KR100723821B1/ko not_active Expired - Fee Related
- 2001-02-07 WO PCT/EP2001/001307 patent/WO2001058570A1/de active IP Right Grant
- 2001-02-07 HU HU0204532A patent/HUP0204532A3/hu unknown
- 2001-02-07 CZ CZ20022723A patent/CZ300269B6/cs not_active IP Right Cessation
- 2001-02-07 RU RU2002124139/15A patent/RU2258030C2/ru not_active IP Right Cessation
- 2001-02-07 PL PL357830A patent/PL202181B1/pl unknown
- 2001-02-07 US US10/182,876 patent/US6890499B2/en not_active Expired - Lifetime
- 2001-02-07 CN CNB018048056A patent/CN1180872C/zh not_active Expired - Fee Related
-
2002
- 2002-07-22 ZA ZA200205831A patent/ZA200205831B/xx unknown
- 2002-08-07 IL IL151139A patent/IL151139A/en not_active IP Right Cessation
- 2002-08-08 NO NO20023763A patent/NO334050B1/no not_active IP Right Cessation
- 2002-08-09 IN IN1240CH2002 patent/IN2002CH01240A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02007804A (es) | 2002-10-17 |
| EP1257347A1 (de) | 2002-11-20 |
| AU3170601A (en) | 2001-08-20 |
| MX233155B (es) | 2005-12-19 |
| CA2399466A1 (en) | 2001-08-16 |
| EP1257347B1 (de) | 2005-11-30 |
| US20030144142A1 (en) | 2003-07-31 |
| CN1180872C (zh) | 2004-12-22 |
| AU2001231706B2 (en) | 2005-09-08 |
| PL357830A1 (en) | 2004-07-26 |
| NO334050B1 (no) | 2013-11-25 |
| NO20023763L (no) | 2002-08-08 |
| PL202181B1 (pl) | 2009-06-30 |
| HUP0204532A2 (hu) | 2003-04-28 |
| KR20020081309A (ko) | 2002-10-26 |
| US6890499B2 (en) | 2005-05-10 |
| IN2002CH01240A (en) | 2007-10-05 |
| ATE311240T1 (de) | 2005-12-15 |
| RU2258030C2 (ru) | 2005-08-10 |
| NO20023763D0 (no) | 2002-08-08 |
| CZ300269B6 (cs) | 2009-04-08 |
| DK1257347T3 (da) | 2006-02-27 |
| CN1398196A (zh) | 2003-02-19 |
| RU2002124139A (ru) | 2004-03-27 |
| DE50108238D1 (de) | 2006-01-05 |
| WO2001058570A1 (de) | 2001-08-16 |
| KR100723821B1 (ko) | 2007-06-04 |
| HUP0204532A3 (en) | 2005-04-28 |
| CA2399466C (en) | 2008-10-07 |
| CZ20022723A3 (cs) | 2003-04-16 |
| IN221375B (hu) | 2008-09-12 |
| DE10006103A1 (de) | 2001-08-16 |
| IL151139A (en) | 2009-12-24 |
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