FR2477629B1 - Dispositif pour la purification de gaz d'echappement - Google Patents
Dispositif pour la purification de gaz d'echappementInfo
- Publication number
- FR2477629B1 FR2477629B1 FR8012228A FR8012228A FR2477629B1 FR 2477629 B1 FR2477629 B1 FR 2477629B1 FR 8012228 A FR8012228 A FR 8012228A FR 8012228 A FR8012228 A FR 8012228A FR 2477629 B1 FR2477629 B1 FR 2477629B1
- Authority
- FR
- France
- Prior art keywords
- purification
- exhaust gas
- exhaust
- 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
Links
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2825—Ceramics
-
- 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
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- 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
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/024—Multiple impregnation or coating
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)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ceramic Engineering (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3006980A JPS56126434A (en) | 1980-03-10 | 1980-03-10 | Purifying body for waste gas |
JP3006880A JPS56126433A (en) | 1980-03-10 | 1980-03-10 | Purifying body for waste gas |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2477629A1 FR2477629A1 (fr) | 1981-09-11 |
FR2477629B1 true FR2477629B1 (fr) | 1986-03-28 |
Family
ID=26368343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8012228A Expired FR2477629B1 (fr) | 1980-03-10 | 1980-06-02 | Dispositif pour la purification de gaz d'echappement |
Country Status (4)
Country | Link |
---|---|
US (1) | US4308233A (fr) |
DE (1) | DE3020630A1 (fr) |
FR (1) | FR2477629B1 (fr) |
GB (1) | GB2070957B (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381929A (en) * | 1980-04-25 | 1983-05-03 | Nippon Soken, Inc. | Apparatus for adsorbing fuel vapor |
DE3103533A1 (de) * | 1981-02-03 | 1982-08-05 | Battelle-Institut E.V., 6000 Frankfurt | Zeolithisches molekularsieb-, adsorber- und katalysator-system |
JPS5823187A (ja) * | 1981-08-03 | 1983-02-10 | 株式会社日本自動車部品総合研究所 | セラミツク構造体およびその製造方法 |
US4443559A (en) * | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
SE8402916L (sv) * | 1984-01-30 | 1985-07-31 | Eka Ab | Katalytisk avgasrenare och sett att framstella denna |
US4524094A (en) * | 1984-04-19 | 1985-06-18 | Prototech Company | Self-supporting catalytic sleeve formed of interwoven loosely packed multi-fiber strands for receiving air-combustible gas mixtures for flameless catalytic combustion along the sleeve |
US4675111A (en) * | 1984-07-16 | 1987-06-23 | Micro-Plate Inc. | Solution waste treatment module |
JPS61287451A (ja) * | 1985-06-13 | 1986-12-17 | Nippon Denso Co Ltd | 排ガス浄化用触媒担体 |
DE3624934A1 (de) * | 1986-07-23 | 1988-01-28 | Dynamit Nobel Ag | Bei hohen temperaturen bestaendige katalysator-formkoerper und verfahren zu deren herstellung |
DE3765377D1 (de) * | 1986-09-10 | 1990-11-08 | Ici Plc | Katalysatoren. |
JPS63101063A (ja) * | 1986-10-16 | 1988-05-06 | Nabeya:Kk | 流体透過性製品及びその製造法 |
US4916110A (en) * | 1988-11-01 | 1990-04-10 | W. L. Gore & Associates, Inc. | Microporous catalytic material and support structure |
US5277847A (en) * | 1989-03-08 | 1994-01-11 | Glitsch, Inc. | Method and apparatus for catalyst-downcomer-tray operation |
US5242882A (en) * | 1992-05-11 | 1993-09-07 | Scientific Design Company, Inc. | Catalyst for the production of nitric acid by oxidation of ammonia |
US5217939A (en) * | 1992-05-11 | 1993-06-08 | Scientific Design Company, Inc. | Catalyst for the prduction of nitric acid by oxidation of ammonia |
US5256387A (en) * | 1992-05-11 | 1993-10-26 | Scientific Design Company, Inc. | Catalyst for the production of nitric acid by oxidation of ammonia |
US5294410A (en) * | 1992-06-01 | 1994-03-15 | Solar Turbine Incorporated | Gas purification and conditioning system |
US5601797A (en) * | 1992-08-10 | 1997-02-11 | Glitsch, Inc. | Liquid-phase catalyst-assembly for chemical process tower |
DE4319844A1 (de) * | 1993-06-16 | 1994-12-22 | Alvaro Prof Dr Affonso | Verfahren zur Herstellung von Adsorbentien mit katalytischer Wirkung |
DE4344700C2 (de) * | 1993-12-27 | 1999-01-28 | Eisenmann Kg Maschbau | Vorrichtung zum Reinigen schadstoffhaltiger Abluft aus Industrieanlagen durch regenerative Nachverbrennung |
US5451558A (en) * | 1994-02-04 | 1995-09-19 | Goal Line Environmental Technologies | Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making the same |
US5618500A (en) * | 1995-08-21 | 1997-04-08 | Wang; Chi-Shang | Constituents of engine exhaust |
US5905180A (en) | 1996-01-22 | 1999-05-18 | Regents Of The University Of Minnesota | Catalytic oxidative dehydrogenation process and catalyst |
US5707593A (en) * | 1996-12-31 | 1998-01-13 | Wang Chi | Energy self-sustainable reactor for gasifying engine particulates and unburned hydrocarbons |
WO1999033567A1 (fr) * | 1997-12-24 | 1999-07-08 | Shell Internationale Research Maatschappij B.V. | Structure monolithique multicouche et son utilisation |
US6254807B1 (en) | 1998-01-12 | 2001-07-03 | Regents Of The University Of Minnesota | Control of H2 and CO produced in partial oxidation process |
US6203587B1 (en) | 1999-01-19 | 2001-03-20 | International Fuel Cells Llc | Compact fuel gas reformer assemblage |
US6284206B1 (en) | 1999-03-22 | 2001-09-04 | International Fuel Cells, Llc | Compact selective oxidizer assemblage for a fuel cell power plant |
US6797244B1 (en) * | 1999-05-27 | 2004-09-28 | Dtc Fuel Cells Llc | Compact light weight autothermal reformer assembly |
US6746650B1 (en) * | 1999-06-14 | 2004-06-08 | Utc Fuel Cells, Llc | Compact, light weight methanol fuel gas autothermal reformer assembly |
US7255848B2 (en) * | 2002-10-01 | 2007-08-14 | Regents Of The Univeristy Of Minnesota | Production of hydrogen from alcohols |
US7262334B2 (en) * | 2002-11-13 | 2007-08-28 | Regents Of The University Of Minnesota | Catalytic partial oxidation of hydrocarbons |
US7090826B2 (en) * | 2002-12-23 | 2006-08-15 | The Boc Group, Inc. | Monolith based catalytic partial oxidation process for syngas production |
US7683232B2 (en) | 2004-05-25 | 2010-03-23 | Regents Of The University Of Minnesota | Production of olefins having a functional group |
US7412872B2 (en) * | 2005-03-31 | 2008-08-19 | Intel Corporation | Process for screening outgas emissions in semiconductor processing |
NO327431B1 (no) * | 2006-09-08 | 2009-06-29 | Yara Int Asa | Fremgangsmate og anordning for fangst av platinagruppeelementer |
WO2010124105A1 (fr) * | 2009-04-22 | 2010-10-28 | Basf Corporation | Substrats filtrants partiels contenant des catalyseurs scr et systèmes de traitement des émissions, et procédés de traitement des gaz d'échappement de moteurs |
DE102016216555A1 (de) | 2016-09-01 | 2018-03-01 | Bayerische Motoren Werke Aktiengesellschaft | Formstrukturierte elektrochemische Zelle |
CN112156749A (zh) * | 2020-08-17 | 2021-01-01 | 周悦先 | 一种废气过滤装置的复合吸附材料制备方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE541212C (de) * | 1927-03-15 | 1932-01-09 | Auergesellschaft Gmbh | Verfahren zur Reinigung der Abgase von Brennkraftmaschinen |
US3111396A (en) * | 1960-12-14 | 1963-11-19 | Gen Electric | Method of making a porous material |
FR1282811A (fr) * | 1961-02-03 | 1962-01-27 | Sepi | Perfectionnements aux échangeurs de chaleur |
US3228755A (en) * | 1962-08-10 | 1966-01-11 | Rane R Lottinville | Chemical muffler for filtering exhaust |
US3154389A (en) * | 1963-04-30 | 1964-10-27 | Du Pont | Device for catalytic exhaust treatment with particle separation |
US3380810A (en) * | 1963-11-26 | 1968-04-30 | Universal Oil Prod Co | Catalytic converter-muffler with a protected catalyst retainer means |
US3429656A (en) * | 1965-12-10 | 1969-02-25 | Exxon Research Engineering Co | Exhaust gas purification |
DE1646427A1 (de) * | 1966-01-10 | 1971-07-15 | Collo Rheincollodium Koeln Gmb | Verfahren zur Herstellung von hitzebestaendigen,offenporigen Schaumstoffkoerpern aus anorganischem Material |
BE756150A (fr) * | 1969-09-16 | 1971-02-15 | Johnson Matthey & Cy Ltd | Perfectionnements aux reactions catalytiques |
JPS5338714B2 (fr) * | 1971-10-04 | 1978-10-17 | ||
IT971446B (it) * | 1971-12-16 | 1974-04-30 | Corning Glass Works | Materiale per la pulizia o il controllo di gas di rifiuto gas di scarico di motori a combustio ne interna e simili |
BE793983A (fr) * | 1972-01-14 | 1973-05-02 | Foseco Int | Fabrication de nouveaux produits ceramiques poreux |
JPS4876794A (fr) * | 1972-01-18 | 1973-10-16 | ||
DE2202152C3 (de) * | 1972-01-18 | 1978-03-16 | Feldmuehle Ag, 4000 Duesseldorf | Verfahren zur Herstellung eines Katalysatorträgers zur Entgiftung von Abgasen |
US3833386A (en) * | 1972-07-07 | 1974-09-03 | Grace W R & Co | Method of prepairing porous ceramic structures by firing a polyurethane foam that is impregnated with inorganic material |
DE2242907C3 (de) * | 1972-08-31 | 1975-09-18 | Battelle-Institut E.V., 6000 Frankfurt | Verfahren zur Herstellung von Katalysatorträgern bzw. Katalysatoren mit offener Porosität |
GB1377691A (en) * | 1973-01-03 | 1974-12-18 | Foseco Int | Porous ceramic materials |
US3998758A (en) * | 1973-02-21 | 1976-12-21 | Clyde Robert A | Supported catalyst |
GB1414566A (en) * | 1973-05-11 | 1975-11-19 | Foseco Int | Cermic materials |
GB1483055A (en) * | 1973-11-12 | 1977-08-17 | Foseco Int | Porous refractory ceramic materials |
CA1063087A (fr) * | 1974-09-11 | 1979-09-25 | Air Products And Chemicals | Appareil et methode pour impregner d'un metal catalytique un support monolithique enduit d'oxyde metallique actif |
US3992327A (en) * | 1974-11-11 | 1976-11-16 | The United States Of America As Represented By The Secretary Of The Interior | Catalysts and adsorbents having high surface area to weight |
US4083905A (en) * | 1975-04-25 | 1978-04-11 | Champion Spark Plug Company | Open mesh, random fiber, ceramic structure, monolithic catalyst support |
NL7607390A (nl) * | 1975-07-09 | 1977-01-11 | Montedison Spa | Werkwijze voor de vervaardiging van metallische en/of metaalkeramische en/of keramische spons. |
US4105587A (en) * | 1977-11-16 | 1978-08-08 | Chevron Research Company | Process for producing a particle pack composition comprising alumina and the resulting attrition resistant composition |
CA1137523A (fr) * | 1978-08-12 | 1982-12-14 | Tsuneaki Narumiya | Corps poreux en ceramique |
-
1980
- 1980-05-30 US US06/154,667 patent/US4308233A/en not_active Expired - Lifetime
- 1980-05-30 DE DE19803020630 patent/DE3020630A1/de active Granted
- 1980-05-30 GB GB8017705A patent/GB2070957B/en not_active Expired
- 1980-06-02 FR FR8012228A patent/FR2477629B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2477629A1 (fr) | 1981-09-11 |
DE3020630C2 (fr) | 1987-07-16 |
GB2070957A (en) | 1981-09-16 |
GB2070957B (en) | 1984-08-30 |
DE3020630A1 (de) | 1981-10-01 |
US4308233A (en) | 1981-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |