NO940653D0 - Sölvholdig bærerkatalysator, samt fremgangsmåte for katalytisk dekomponering av dinitrogenmonoksyd - Google Patents
Sölvholdig bærerkatalysator, samt fremgangsmåte for katalytisk dekomponering av dinitrogenmonoksydInfo
- Publication number
- NO940653D0 NO940653D0 NO940653A NO940653A NO940653D0 NO 940653 D0 NO940653 D0 NO 940653D0 NO 940653 A NO940653 A NO 940653A NO 940653 A NO940653 A NO 940653A NO 940653 D0 NO940653 D0 NO 940653D0
- Authority
- NO
- Norway
- Prior art keywords
- pct
- silver
- catalytic decomposition
- well
- nitrogen monoxide
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 2
- 238000003421 catalytic decomposition reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical group O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical group [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- 229960001730 nitrous oxide Drugs 0.000 abstract 2
- 235000013842 nitrous oxide Nutrition 0.000 abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-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
- B01D53/34—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
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite size
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
- B01J35/69—Pore distribution bimodal
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4128629A DE4128629A1 (de) | 1991-08-29 | 1991-08-29 | Silberhaltiger traegerkatalysator und verfahren zur katalytischen zersetzung von distickstoffmonoxid |
| PCT/EP1992/001900 WO1993004774A1 (de) | 1991-08-29 | 1992-08-20 | Silberhaltiger trägerkatalysator und verfahren zur katalytischen zersetzung von distickstoffmonoxid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO940653L NO940653L (no) | 1994-02-25 |
| NO940653D0 true NO940653D0 (no) | 1994-02-25 |
| NO300918B1 NO300918B1 (no) | 1997-08-18 |
Family
ID=6439359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO940653A NO300918B1 (no) | 1991-08-29 | 1994-02-25 | Fremgangsmåte for selektiv katalytisk nedbryting av dinitrogenmonoksyd |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5612009A (no) |
| EP (1) | EP0600962B1 (no) |
| JP (1) | JPH06509984A (no) |
| AT (1) | ATE132393T1 (no) |
| CZ (1) | CZ34494A3 (no) |
| DE (2) | DE4128629A1 (no) |
| DK (1) | DK0600962T3 (no) |
| ES (1) | ES2081624T3 (no) |
| FI (1) | FI940915A (no) |
| NO (1) | NO300918B1 (no) |
| PL (1) | PL169899B1 (no) |
| SK (1) | SK279974B6 (no) |
| TW (1) | TW274059B (no) |
| WO (1) | WO1993004774A1 (no) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3321214B2 (ja) * | 1992-11-16 | 2002-09-03 | エヌ・イーケムキャット株式会社 | 排気ガス浄化用触媒 |
| DE69309245T2 (de) * | 1992-12-28 | 1997-07-03 | Riken Kk | Abgasreiniger |
| US5714432A (en) * | 1992-12-28 | 1998-02-03 | Kabushiki Kaisha Riken | Exhaust gas cleaner comprising supported silver or silver oxide particles |
| FR2705036B1 (fr) * | 1993-05-10 | 1995-06-16 | Paroisse Sa Grande | Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique. |
| US5407652A (en) * | 1993-08-27 | 1995-04-18 | Engelhard Corporation | Method for decomposing N20 utilizing catalysts comprising calcined anionic clay minerals |
| CA2138333A1 (en) * | 1993-12-17 | 1995-06-18 | Takashi Itoh | Nox removal catalyst and method of purifying exhaust gas by using the same |
| EP0667182A3 (en) * | 1994-02-10 | 1995-10-18 | Riken Kk | Exhaust gas purifier and method for cleaning exhaust gas. |
| EP0682975A1 (en) * | 1994-04-20 | 1995-11-22 | Kabushiki Kaisha Riken | Device and method for cleaning exhaust gas |
| JPH0889803A (ja) * | 1994-09-28 | 1996-04-09 | Isuzu Motors Ltd | 窒素酸化物接触還元用触媒 |
| DE19533715A1 (de) * | 1995-09-12 | 1997-03-13 | Basf Ag | Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom |
| DE19533484A1 (de) * | 1995-09-12 | 1997-03-13 | Basf Ag | Monomodale und polymodale Katalysatorträger und Katalysatoren mit engen Porengrößenverteilungen und deren Herstellverfahren |
| DE19533486A1 (de) * | 1995-09-12 | 1997-03-13 | Basf Ag | Monomodale und polymodale Katalysatorträger und Katalysatoren mit engen Porengrößenverteilungen und deren Herstellverfahren |
| US6696389B1 (en) * | 1996-02-23 | 2004-02-24 | Daimlerchrysler Ag | Process and apparatus for cleaning a gas flow |
| DE19606657C1 (de) * | 1996-02-23 | 1997-07-10 | Basf Ag | Verfahren und Vorrichtung zum Reinigen von Gasen |
| AU696631B2 (en) * | 1996-10-30 | 1998-09-17 | Phillips Petroleum Company | Catalyst composition useful for hydrogenating unsaturated hydrocarbons |
| US6207130B1 (en) * | 1997-04-11 | 2001-03-27 | Rice University | Metal-exchanged carboxylato-alumoxanes and process of making metal-doped alumina |
| US6080226A (en) * | 1998-09-30 | 2000-06-27 | Uop Llc | Nitrous oxide purification by pressure swing adsorption |
| DE19902109A1 (de) | 1999-01-20 | 2000-07-27 | Basf Ag | Verfahren zur thermischen N¶2¶O-Zersetzung |
| NL1013862C2 (nl) * | 1999-09-06 | 2001-03-08 | Stichting Energie | Reductie van N#2O emissies. |
| 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 |
| US7244498B2 (en) * | 2002-06-12 | 2007-07-17 | Tda Research, Inc. | Nanoparticles modified with multiple organic acids |
| DE10328278A1 (de) * | 2003-06-23 | 2005-01-27 | Basf Ag | Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung |
| US20050202966A1 (en) * | 2004-03-11 | 2005-09-15 | W.C. Heraeus Gmbh | Catalyst for the decomposition of N2O in the Ostwald process |
| DE102004024026A1 (de) | 2004-03-11 | 2005-09-29 | W.C. Heraeus Gmbh | Katalysator zur N2O-Zersetzung beim Ostwaldprozess |
| US8598060B2 (en) | 2006-07-31 | 2013-12-03 | Basf Se | Method of regenerating ruthenium catalysts for the ring hydrogenation of phthalates |
| EP2052770A1 (en) * | 2006-08-15 | 2009-04-29 | Idemitsu Kosan Co., Ltd. | Method for decomposing dinitrogen monoxide |
| US9272271B2 (en) | 2007-09-19 | 2016-03-01 | General Electric Company | Manufacture of catalyst compositions and systems |
| US9375710B2 (en) | 2007-09-19 | 2016-06-28 | General Electric Company | Catalyst and method of manufacture |
| FR2936718B1 (fr) * | 2008-10-03 | 2010-11-19 | Rhodia Operations | Procede de decomposition du n2o utilisant un catalyseur a base d'un oxyde de cerium et de lanthane. |
| US20100196236A1 (en) | 2009-01-30 | 2010-08-05 | General Electric Company | Templated catalyst composition and associated method |
| US20100196237A1 (en) | 2009-01-30 | 2010-08-05 | General Electric Company | Templated catalyst composition and associated method |
| US20110144398A1 (en) | 2009-12-11 | 2011-06-16 | Basf Se | Process for regenerating a ruthenium-containing supported hydrogenation catalyst |
| KR101833077B1 (ko) | 2009-12-15 | 2018-02-27 | 바스프 에스이 | 방향족 화합물의 수소화를 위한 촉매 및 방법 |
| US9308497B2 (en) * | 2010-10-04 | 2016-04-12 | Basf Corporation | Hydrocarbon selective catalytic reduction catalyst for NOx emissions control |
| US20120329644A1 (en) | 2011-06-21 | 2012-12-27 | General Electric Company | Catalyst composition and catalytic reduction system |
| JP6107487B2 (ja) * | 2013-07-09 | 2017-04-05 | 株式会社豊田中央研究所 | Ｎ２ｏ分解触媒及びそれを用いたｎ２ｏ含有ガスの分解方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118727A (en) * | 1956-10-12 | 1964-01-21 | Engelhart Ind Inc | Method of removing nitrogen oxides from gases |
| JPS5531463A (en) * | 1978-08-29 | 1980-03-05 | Kuraray Co Ltd | Treatment method and apparatus for excess anesthetic gas |
| FR2450784A1 (fr) * | 1979-03-05 | 1980-10-03 | Rhone Poulenc Ind | Catalyseur d'elimination des oxydes d'azote contenus dans un courant gazeux |
| FR2512004A1 (fr) * | 1981-08-27 | 1983-03-04 | Rhone Poulenc Spec Chim | Composition d'alumine pour le revetement d'un support de catalyseur, son procede de fabrication et le support de catalyseur obtenu |
| SU1011238A1 (ru) * | 1982-01-29 | 1983-04-15 | Опытное Конструкторско-Технологическое Бюро "Кристалл" | Катализатор дл термического разложени закиси азота |
| FR2540092B1 (fr) * | 1983-01-31 | 1986-02-21 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
| JPS6150650A (ja) * | 1984-08-21 | 1986-03-12 | 日鉄鉱業株式会社 | 超微粉砕機 |
| JPH0610097B2 (ja) * | 1984-08-22 | 1994-02-09 | 旭化成工業株式会社 | ケイ酸のアルカリ金属塩の硬化物 |
| JPS61257940A (ja) * | 1985-05-13 | 1986-11-15 | Asahi Chem Ind Co Ltd | ジカルボン酸の製造法 |
| JPS6145487A (ja) * | 1985-06-26 | 1986-03-05 | Hitachi Ltd | イオン打込み型磁気バブルメモリ素子 |
| DE3543640A1 (de) * | 1985-12-11 | 1987-06-19 | Bayer Ag | Verfahren zur katalytischen zersetzung von reinem oder in gasgemischen enthaltenem distickstoffmonoxid |
| US4689316A (en) * | 1986-02-04 | 1987-08-25 | The Dow Chemical Company | Method of preparing supported catalysts |
| JPS637826A (ja) * | 1986-06-30 | 1988-01-13 | Ebara Res Co Ltd | ガス混合物中の亜酸化窒素の除去方法 |
| CA2049528A1 (en) * | 1990-09-13 | 1992-03-14 | Heinrich Aichinger | The catilytic decomposition of dinitrogen monoxide which is pure or present in gas mixtures |
-
1991
- 1991-08-29 DE DE4128629A patent/DE4128629A1/de not_active Withdrawn
-
1992
- 1992-08-20 JP JP5504875A patent/JPH06509984A/ja active Pending
- 1992-08-20 DK DK92917564.4T patent/DK0600962T3/da active
- 1992-08-20 CZ CS94344A patent/CZ34494A3/cs unknown
- 1992-08-20 PL PL92302582A patent/PL169899B1/pl unknown
- 1992-08-20 ES ES92917564T patent/ES2081624T3/es not_active Expired - Lifetime
- 1992-08-20 US US08/199,191 patent/US5612009A/en not_active Expired - Lifetime
- 1992-08-20 SK SK231-94A patent/SK279974B6/sk unknown
- 1992-08-20 WO PCT/EP1992/001900 patent/WO1993004774A1/de not_active Application Discontinuation
- 1992-08-20 AT AT92917564T patent/ATE132393T1/de not_active IP Right Cessation
- 1992-08-20 EP EP92917564A patent/EP0600962B1/de not_active Expired - Lifetime
- 1992-08-20 DE DE59204957T patent/DE59204957D1/de not_active Expired - Fee Related
- 1992-08-26 TW TW081106739A patent/TW274059B/zh active
-
1994
- 1994-02-25 FI FI940915A patent/FI940915A/fi unknown
- 1994-02-25 NO NO940653A patent/NO300918B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SK23194A3 (en) | 1994-11-09 |
| PL169899B1 (pl) | 1996-09-30 |
| DE59204957D1 (de) | 1996-02-15 |
| JPH06509984A (ja) | 1994-11-10 |
| NO300918B1 (no) | 1997-08-18 |
| SK279974B6 (sk) | 1999-06-11 |
| TW274059B (no) | 1996-04-11 |
| NO940653L (no) | 1994-02-25 |
| FI940915A0 (fi) | 1994-02-25 |
| EP0600962A1 (de) | 1994-06-15 |
| ES2081624T3 (es) | 1996-03-16 |
| DK0600962T3 (da) | 1996-02-05 |
| US5612009A (en) | 1997-03-18 |
| WO1993004774A1 (de) | 1993-03-18 |
| FI940915A (fi) | 1994-02-25 |
| DE4128629A1 (de) | 1993-03-04 |
| ATE132393T1 (de) | 1996-01-15 |
| EP0600962B1 (de) | 1996-01-03 |
| CZ34494A3 (en) | 1994-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |