BR9912871A - Catalisador cerâmico para a decomposição seletiva de n2o e método para a fabricação do mesmo - Google Patents
Catalisador cerâmico para a decomposição seletiva de n2o e método para a fabricação do mesmoInfo
- Publication number
- BR9912871A BR9912871A BR9912871-3A BR9912871A BR9912871A BR 9912871 A BR9912871 A BR 9912871A BR 9912871 A BR9912871 A BR 9912871A BR 9912871 A BR9912871 A BR 9912871A
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- selective decomposition
- manufacture
- ceramic catalyst
- support material
- Prior art date
Links
Classifications
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
-
- 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
- B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
-
- 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)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998141740 DE19841740A1 (de) | 1998-09-09 | 1998-09-09 | Keramischer Katalysator zur selektiven Zersetzung von N2O und Verfahren zu dessen Herstellung |
PCT/EP1999/006392 WO2000013789A1 (de) | 1998-09-09 | 1999-08-31 | Keramischer katalysator zur selektiven zersetzung von n2o und verfahren zu dessen herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9912871A true BR9912871A (pt) | 2001-10-16 |
Family
ID=7880714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9912871-3A BR9912871A (pt) | 1998-09-09 | 1999-08-31 | Catalisador cerâmico para a decomposição seletiva de n2o e método para a fabricação do mesmo |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1113873A1 (ru) |
AU (1) | AU5857199A (ru) |
BR (1) | BR9912871A (ru) |
DE (1) | DE19841740A1 (ru) |
RU (1) | RU2221642C2 (ru) |
WO (1) | WO2000013789A1 (ru) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006103A1 (de) * | 2000-02-11 | 2001-08-16 | Krupp Uhde Gmbh | Katalysator zum Abbau von N¶2¶O, dessen Verwendung bei der Salpetersäureproduktion sowie Verfahren zu seiner Herstellung |
DE10011738A1 (de) * | 2000-03-13 | 2002-03-28 | Porzellanwerk Kloster Veilsdor | Keramischer Katalysatorformkörper und Verfahren zur Herstellung solcher Katalysatorformkörper |
WO2004096702A2 (en) * | 2003-04-29 | 2004-11-11 | Johnson Matthey Plc | Improved catalyst charge design |
GB0315643D0 (en) * | 2003-04-29 | 2003-08-13 | Johnson Matthey Plc | Improved catalyst charge design |
DE102007038711A1 (de) | 2007-08-14 | 2009-02-19 | Uhde Gmbh | Katalysator, Verfahren zu dessen Herstellung und dessen Verwendung |
FR2922543B1 (fr) * | 2007-10-18 | 2011-10-14 | Commissariat Energie Atomique | Procede de preparation d'un geopolymere a porosite controlee, le geopolymere ainsi obtenu et ses differentes applications |
DE502008001533D1 (de) | 2008-07-16 | 2010-11-25 | Umicore Ag & Co Kg | Katalysator zur Umsetzung von Distickstoffmonoxid und seine Verwendung bei der industriellen Salpetersäureherstellung |
GB0819094D0 (en) | 2008-10-20 | 2008-11-26 | Johnson Matthey Plc | Catalyst containment unit |
PL388518A1 (pl) | 2009-07-10 | 2011-01-17 | Instytut Nawozów Sztucznych | Katalizator do wysokotemperaturowego rozkładu podtlenku azotu |
DE102010005105A1 (de) | 2010-01-19 | 2011-07-21 | Umicore AG & Co. KG, 63457 | Katalysator |
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 |
CN106390710A (zh) * | 2016-06-14 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | 一种高效中低温焦炉烟道废气脱硫脱硝工艺 |
CN115501741B (zh) * | 2022-08-30 | 2023-11-03 | 四川轻化工大学 | 一种基于改性载体的高活性氧化铁脱硫剂及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1451091A (en) * | 1973-10-04 | 1976-09-29 | Teijin Ltd | Preparation of 2,4,6-trimethylphenol |
JPS5390184A (en) * | 1977-01-21 | 1978-08-08 | Mitsubishi Heavy Ind Ltd | Production of exhaust gas treatment catalyst |
JPS5853571B2 (ja) * | 1977-03-26 | 1983-11-30 | 宇部興産株式会社 | 排煙脱硝用触媒担体の製造方法 |
DE4000692A1 (de) * | 1990-01-12 | 1991-07-18 | Henkel Kgaa | Verwendung von kolloidalem kieselsaeuresol als hilfsstoff fuer katalysatoren |
JPH0639282A (ja) * | 1992-07-27 | 1994-02-15 | Hitachi Ltd | 窒素酸化物の分解触媒、それを用いた分解方法及び排ガス浄化装置 |
JPH07171346A (ja) * | 1993-12-22 | 1995-07-11 | Yuichi Murakami | 亜酸化窒素の除去方法 |
US5705136A (en) * | 1995-11-13 | 1998-01-06 | University Of Florida Research Foundation, Inc. | Catalyzed decomposition of nitrogen oxides on metal oxide supports |
-
1998
- 1998-09-09 DE DE1998141740 patent/DE19841740A1/de not_active Withdrawn
-
1999
- 1999-08-31 BR BR9912871-3A patent/BR9912871A/pt not_active IP Right Cessation
- 1999-08-31 EP EP99946074A patent/EP1113873A1/de not_active Withdrawn
- 1999-08-31 AU AU58571/99A patent/AU5857199A/en not_active Abandoned
- 1999-08-31 RU RU2001109258/04A patent/RU2221642C2/ru not_active IP Right Cessation
- 1999-08-31 WO PCT/EP1999/006392 patent/WO2000013789A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2000013789A1 (de) | 2000-03-16 |
AU5857199A (en) | 2000-03-27 |
WO2000013789A8 (de) | 2000-07-27 |
EP1113873A1 (de) | 2001-07-11 |
DE19841740A1 (de) | 2000-03-16 |
RU2221642C2 (ru) | 2004-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 8O E 9O ANUIDADES. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 1999 DE 28/04/2009. |