RU95105425A - Каталитическое средство для каталитической обработки отработавшего газа, катализатор и способ получения каталитического средства - Google Patents
Каталитическое средство для каталитической обработки отработавшего газа, катализатор и способ получения каталитического средстваInfo
- Publication number
- RU95105425A RU95105425A RU95105425/25A RU95105425A RU95105425A RU 95105425 A RU95105425 A RU 95105425A RU 95105425/25 A RU95105425/25 A RU 95105425/25A RU 95105425 A RU95105425 A RU 95105425A RU 95105425 A RU95105425 A RU 95105425A
- Authority
- RU
- Russia
- Prior art keywords
- catalytic
- sheet
- exhaust gas
- corrugations
- sheet members
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract 9
- 239000003054 catalyst Substances 0.000 title 1
- 239000011149 active material Substances 0.000 claims abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000576 coating method Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
- F01N2330/04—Methods of manufacturing
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/30—Honeycomb supports characterised by their structural details
- F01N2330/40—Honeycomb supports characterised by their structural details made of a single sheet, foil or plate
-
- 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
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1048—Geometric details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1052—Rotary wheel comprising a non-axial air flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Каталитические средства для каталитической обработки отработавшего газа имеют по меньшей мере одно каталитическое тело с пакетом следующих попеременно друг за другом первых и вторых листовых элементов. Каждый первый листовой элемент имеет главный участок с некоторым количеством возвышений, например гофров . Вторые листовые элементы имеют главный участок, прилегающий к гребням гофров по меньшей мере одного соседнего первого листового элемента. На совместно ограничивающие проходы для отработавшего газа главные участки нанесены покрытия со слоем оксида алюминия и с каталитически активным материалом. Каждый листовой элемент у по меньшей мере одного прижимного участка жестко соединен с элементом удерживающих средств и/или посредством этого элемента удерживается на расстоянии от прижимного участка другого листового элемента. Это обеспечивает стабильное и прочное крепление листовых элементов друг с другом без повреждения их вследствие чрезмерных сил давления и/или перемещений.
Claims (1)
- Каталитические средства для каталитической обработки отработавшего газа имеют по меньшей мере одно каталитическое тело с пакетом следующих попеременно друг за другом первых и вторых листовых элементов. Каждый первый листовой элемент имеет главный участок с некоторым количеством возвышений, например гофров . Вторые листовые элементы имеют главный участок, прилегающий к гребням гофров по меньшей мере одного соседнего первого листового элемента. На совместно ограничивающие проходы для отработавшего газа главные участки нанесены покрытия со слоем оксида алюминия и с каталитически активным материалом. Каждый листовой элемент у по меньшей мере одного прижимного участка жестко соединен с элементом удерживающих средств и/или посредством этого элемента удерживается на расстоянии от прижимного участка другого листового элемента. Это обеспечивает стабильное и прочное крепление листовых элементов друг с другом без повреждения их вследствие чрезмерных сил давления и/или перемещений.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1064/94 | 1994-04-11 | ||
CH106494 | 1994-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95105425A true RU95105425A (ru) | 1997-04-27 |
RU2140817C1 RU2140817C1 (ru) | 1999-11-10 |
Family
ID=4201611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95105425A RU2140817C1 (ru) | 1994-04-11 | 1995-04-10 | Каталитическое средство для каталитической обработки отработавшего газа, катализатор и способ получения каталитического средства |
Country Status (17)
Country | Link |
---|---|
US (1) | US5645803A (ru) |
EP (1) | EP0676534B1 (ru) |
JP (1) | JPH0880422A (ru) |
KR (1) | KR950032990A (ru) |
CN (1) | CN1112854A (ru) |
AT (1) | ATE169373T1 (ru) |
AU (1) | AU1639995A (ru) |
BR (1) | BR9501532A (ru) |
CA (1) | CA2146730A1 (ru) |
CZ (1) | CZ86495A3 (ru) |
DE (1) | DE59503040D1 (ru) |
DK (1) | DK0676534T3 (ru) |
ES (1) | ES2121325T3 (ru) |
FI (1) | FI951694A (ru) |
PL (1) | PL308078A1 (ru) |
RU (1) | RU2140817C1 (ru) |
TW (1) | TW314571B (ru) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902558A (en) * | 1994-09-26 | 1999-05-11 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Diskwise-constructed honeycomb body, in particular catalyst carrier body and apparatus for catalytic conversion of exhaust gases |
DE59607495D1 (de) | 1995-11-23 | 2001-09-20 | Scambia Ind Developments Ag Sc | Verfahren zur Herstellung eines Katalysatorkörpers für die katalytische Behandlung von Gas, Katalysatorkörper und Katalysator |
DE19724263A1 (de) | 1997-06-09 | 1998-12-10 | Emitec Emissionstechnologie | Radialkatalysator, insbesondere für Kleinmotoren |
DE19805563A1 (de) * | 1998-02-11 | 1999-08-19 | Emitec Emissionstechnologie | Verfahren zum Herstellen eines Wabenkörpers mittels eines Hartblechs |
DE10056279A1 (de) * | 2000-11-14 | 2002-05-29 | Emitec Emissionstechnologie | Radial durchströmbarer und segmentierter Wabenkörper |
US6663839B2 (en) | 2001-02-26 | 2003-12-16 | Abb Lummus Global Inc. | Radial flow gas phase reactor and method for reducing the nitrogen oxide content of a gas |
DE10162161A1 (de) * | 2001-12-17 | 2003-07-03 | Emitec Emissionstechnologie | Vorrichtung und Verfahren zur Schalldämpfung im Abgassystem einer Verbrennungskraftmaschine |
DE10235691B4 (de) * | 2002-07-31 | 2011-12-08 | Volkswagen Ag | Vorrichtung zum katalytischen Behandeln gasförmiger Medien |
US7691338B2 (en) * | 2004-03-10 | 2010-04-06 | Siemens Energy, Inc. | Two stage catalytic combustor |
WO2006034243A2 (en) * | 2004-09-17 | 2006-03-30 | 0783963 Bc Ltd. | Hydrocarbon processing devices and systems for engines and combustion equipment |
DE102008044711A1 (de) * | 2008-08-28 | 2010-03-04 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Kombination aus Wärmetauscher und Katalysator als Komponente eines Abgassystems |
US8590158B2 (en) | 2010-10-29 | 2013-11-26 | Corning Incorporated | Methods of making filter apparatus and fabricating a porous ceramic article |
US8591622B2 (en) | 2010-10-29 | 2013-11-26 | Corning Incorporated | Filter apparatus with porous ceramic plates |
DE102012104767A1 (de) | 2012-06-01 | 2013-12-05 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Konischer Wabenkörper mit schräg radial verlaufenden Kanälen |
DE102016215290B4 (de) | 2016-08-16 | 2018-10-04 | Continental Automotive Gmbh | Komponente eines Abgassystems und Verfahren zur Abgasnachbehandlung |
US20180128148A1 (en) * | 2016-11-09 | 2018-05-10 | GM Global Technology Operations LLC | Vehicle exhaust system |
CN106731808B (zh) * | 2016-12-29 | 2022-11-18 | 宁波方太厨具有限公司 | 光触媒反应组件及其应用方法 |
CN106907217A (zh) * | 2017-05-08 | 2017-06-30 | 景德镇陶瓷大学 | 一种螺旋窄隙式陶瓷叶片尾气净化装置 |
DE102018208098A1 (de) | 2018-05-23 | 2019-11-28 | Continental Automotive Gmbh | Wabenkörper und Verfahren zur Herstellung des Wabenkörpers |
US11441586B2 (en) * | 2018-05-25 | 2022-09-13 | Divergent Technologies, Inc. | Apparatus for injecting fluids in node based connections |
CN108654368A (zh) * | 2018-06-15 | 2018-10-16 | 苏州西热节能环保技术有限公司 | 燃气scr脱硝催化剂模块及降低燃气scr脱硝催化剂阻力的方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE514326C (de) * | 1927-10-31 | 1930-12-11 | Franz Szalay Dipl Ing | Stromabnehmer, dessen schwingbar gelagertes und als Grossflaechenplatte ausgebildetes Schleifstueck mittels einer Parallelogrammfuehrung waagerecht oder annaehernd waagerecht gehalten wird |
US3713281A (en) * | 1971-11-02 | 1973-01-30 | G Asker | Heat and moisture exchange packing |
US4248297A (en) * | 1977-03-29 | 1981-02-03 | Owens-Illinois, Inc. | Glass-ceramic article and method of making same |
DE2944841A1 (de) * | 1979-11-07 | 1981-05-21 | Degussa Ag, 6000 Frankfurt | Katalytischer abgaskonverter fuer brennkraftmaschinen |
FR2617903B1 (fr) * | 1987-07-08 | 1992-08-07 | Rosi Sa Ets | Pot d'echappement de gaz brules |
EP0336721A2 (en) * | 1988-04-04 | 1989-10-11 | PLASCORE, INC. (a Michigan corporation) | Method for making a thermoplastic honeycomb core |
DE8816514U1 (ru) * | 1988-04-25 | 1989-10-26 | Emitec Emissionstechnologie | |
DE3817492A1 (de) * | 1988-05-21 | 1989-11-30 | Sueddeutsche Kuehler Behr | Verfahren zur herstellung eines traegerkoerpers fuer einen katalytischen reaktor zur abgasreinigung |
US5294411A (en) * | 1989-04-17 | 1994-03-15 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Honeycomb body with heatable catalytic active coating |
US5118475A (en) * | 1989-09-12 | 1992-06-02 | W. R. Grace & Co.-Conn. | Core element and core for electrically heatable catalytic converter |
DE4016276C1 (ru) * | 1990-05-21 | 1991-06-20 | Behr Gmbh & Co | |
DE4112354A1 (de) * | 1991-04-16 | 1992-10-22 | Behr Gmbh & Co | Vorrichtung zum katalytischen entgiften von abgasen |
JP2509478B2 (ja) * | 1991-05-09 | 1996-06-19 | 昭和飛行機工業株式会社 | ハニカム構造体およびその製造方法 |
US5395599A (en) * | 1991-08-01 | 1995-03-07 | Nippon Yakin Kogyo Co., Ltd. | Catalyst-carrying metallic carrier and production method thereof |
SE470136B (sv) * | 1992-04-22 | 1993-11-15 | Sandvik Ab | Anordning vid katalysatorenhet för förbränningsmotor innefattande en elektriskt värmd metalltråd |
JP3224609B2 (ja) * | 1992-09-29 | 2001-11-05 | 新日本製鐵株式会社 | 排ガス浄化触媒用メタル担体 |
JP3341272B2 (ja) * | 1994-09-29 | 2002-11-05 | 日本ポリウレタン工業株式会社 | 二液型ポリウレタン結束材 |
-
1995
- 1995-04-05 CZ CZ95864A patent/CZ86495A3/cs unknown
- 1995-04-10 RU RU95105425A patent/RU2140817C1/ru active
- 1995-04-10 DE DE59503040T patent/DE59503040D1/de not_active Expired - Fee Related
- 1995-04-10 CA CA002146730A patent/CA2146730A1/en not_active Abandoned
- 1995-04-10 AT AT95810243T patent/ATE169373T1/de active
- 1995-04-10 ES ES95810243T patent/ES2121325T3/es not_active Expired - Lifetime
- 1995-04-10 DK DK95810243T patent/DK0676534T3/da active
- 1995-04-10 FI FI951694A patent/FI951694A/fi unknown
- 1995-04-10 EP EP95810243A patent/EP0676534B1/de not_active Expired - Lifetime
- 1995-04-11 BR BR9501532A patent/BR9501532A/pt not_active Application Discontinuation
- 1995-04-11 KR KR1019950008838A patent/KR950032990A/ko not_active Application Discontinuation
- 1995-04-11 US US08/420,176 patent/US5645803A/en not_active Expired - Fee Related
- 1995-04-11 AU AU16399/95A patent/AU1639995A/en not_active Abandoned
- 1995-04-11 PL PL95308078A patent/PL308078A1/xx unknown
- 1995-04-11 CN CN95105134A patent/CN1112854A/zh active Pending
- 1995-04-11 JP JP7085785A patent/JPH0880422A/ja active Pending
- 1995-06-01 TW TW084105553A patent/TW314571B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW314571B (ru) | 1997-09-01 |
CZ86495A3 (en) | 1995-11-15 |
KR950032990A (ko) | 1995-12-22 |
ES2121325T3 (es) | 1998-11-16 |
FI951694A (fi) | 1995-10-12 |
DE59503040D1 (de) | 1998-09-10 |
PL308078A1 (en) | 1995-10-16 |
JPH0880422A (ja) | 1996-03-26 |
FI951694A0 (fi) | 1995-04-10 |
AU1639995A (en) | 1995-10-19 |
EP0676534A1 (de) | 1995-10-11 |
US5645803A (en) | 1997-07-08 |
BR9501532A (pt) | 1997-08-05 |
DK0676534T3 (da) | 1999-05-03 |
EP0676534B1 (de) | 1998-08-05 |
ATE169373T1 (de) | 1998-08-15 |
CA2146730A1 (en) | 1995-10-12 |
RU2140817C1 (ru) | 1999-11-10 |
CN1112854A (zh) | 1995-12-06 |
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