BR9201433A - Processo e aparelho para converter gases de exaustao em produtos inocuos - Google Patents
Processo e aparelho para converter gases de exaustao em produtos inocuosInfo
- Publication number
- BR9201433A BR9201433A BR929201433A BR9201433A BR9201433A BR 9201433 A BR9201433 A BR 9201433A BR 929201433 A BR929201433 A BR 929201433A BR 9201433 A BR9201433 A BR 9201433A BR 9201433 A BR9201433 A BR 9201433A
- Authority
- BR
- Brazil
- Prior art keywords
- exhaust gases
- conduit
- nox
- converting exhaust
- unit
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 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
- B01D53/38—Removing components of undefined structure
-
- 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
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
- B01D53/9463—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick
- B01D53/9472—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts with catalysts positioned on one brick in different zones
-
- 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
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/011—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel
- F01N13/017—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more purifying devices arranged in parallel the purifying devices are arranged in a single housing
-
- 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
- F01N3/18—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 methods of operation; Control
- F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- 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
- F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1023—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20738—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20761—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/50—Zeolites
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
- B01D53/9409—Nitrogen oxides
-
- 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
- F01N2330/38—Honeycomb supports characterised by their structural details flow channels with means to enhance flow mixing,(e.g. protrusions or projections)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Ceramic Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Incineration Of Waste (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68896791A | 1991-04-22 | 1991-04-22 | |
US85684892A | 1992-03-30 | 1992-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9201433A true BR9201433A (pt) | 1993-03-30 |
Family
ID=27104323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929201433A BR9201433A (pt) | 1991-04-22 | 1992-04-16 | Processo e aparelho para converter gases de exaustao em produtos inocuos |
Country Status (9)
Country | Link |
---|---|
US (1) | US5863508A (pt) |
EP (1) | EP0510498B1 (pt) |
JP (1) | JPH05131118A (pt) |
KR (1) | KR100212904B1 (pt) |
AT (1) | ATE148368T1 (pt) |
AU (1) | AU650120B2 (pt) |
BR (1) | BR9201433A (pt) |
DE (1) | DE69217108T2 (pt) |
MX (1) | MX9201835A (pt) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3427581B2 (ja) * | 1994-09-13 | 2003-07-22 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US5676912A (en) * | 1995-02-22 | 1997-10-14 | Mobil Oil Corporation | Process for exhaust gas NOx, CO, and hydrocarbon removal |
US6345496B1 (en) | 1995-11-09 | 2002-02-12 | Toyota Jidosha Kabushiki Kaisha | Method and device for purifying exhaust gas of an engine |
CA2235016C (en) * | 1995-11-09 | 2002-02-12 | Toyota Jidosha Kabushiki Kaisha | Method and device for purifying exhaust gas of engine |
JPH09133032A (ja) * | 1995-11-10 | 1997-05-20 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
EP0861972B1 (en) * | 1995-11-17 | 2006-08-09 | Toyota Jidosha Kabushiki Kaisha | Exhaust emission control device for internal combustion engines |
CN1229568C (zh) * | 1995-11-17 | 2005-11-30 | 丰田自动车株式会社 | 净化内燃机排气的方法和装置 |
JP3702544B2 (ja) * | 1996-03-22 | 2005-10-05 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3713831B2 (ja) * | 1996-04-19 | 2005-11-09 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE19627289A1 (de) * | 1996-06-16 | 1997-12-18 | Andreas Dipl Ing Gifhorn | Segmentale Anordnung von Katalysatormonolithen |
JP3454334B2 (ja) * | 1996-06-18 | 2003-10-06 | トヨタ自動車株式会社 | 排気浄化方法及びその装置 |
DE19703796C2 (de) * | 1997-02-01 | 2000-03-23 | Dornier Gmbh | Sensor zum selektiven Nachweis von Ammoniak in NO¶x¶-haltigen, sauerstoffreichen Gasen |
DE19704144A1 (de) * | 1997-02-04 | 1998-08-06 | Emitec Emissionstechnologie | Extrudierter Wabenkörper, insbesondere Katalysator-Trägerkörper, mit verstärkter Wandstruktur |
JP3456408B2 (ja) * | 1997-05-12 | 2003-10-14 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE19922961C2 (de) * | 1999-05-19 | 2003-07-17 | Daimler Chrysler Ag | Abgasreinigungsanlage mit interner Ammoniakerzeugung zur Stickoxidreduktion |
DE19922960C2 (de) * | 1999-05-19 | 2003-07-17 | Daimler Chrysler Ag | Abgasreinigungsanlage mit interner Ammoniakerzeugung zur Stickoxidreduktion |
EP1064985B1 (en) * | 1999-07-02 | 2008-02-20 | Nissan Motor Co., Ltd. | Exhaust gas purifying system |
DE19949046B4 (de) * | 1999-10-11 | 2005-09-01 | Daimlerchrysler Ag | Abgasreinigungsanlage mit interner Erzeugung und Zwischenspeicherung von Ammoniak sowie Betriebsverfahren hierfür |
DE10020100A1 (de) * | 2000-04-22 | 2001-10-31 | Dmc2 Degussa Metals Catalysts | Verfahren und Katalysator zur Reduktion von Stickoxiden |
US6376114B1 (en) | 2000-05-30 | 2002-04-23 | Utc Fuel Cells, Llc | Reformate fuel treatment system for a fuel cell power plant |
GB0014620D0 (en) * | 2000-06-16 | 2000-08-09 | Johnson Matthey Plc | Reactor |
US6468484B1 (en) | 2000-06-29 | 2002-10-22 | Delphi Technologies, Inc. | NO2 abatement composition with enhanced sulfur resistance |
US6919047B1 (en) | 2000-10-10 | 2005-07-19 | Corning Incorporated | Reduction of nitrogen oxides in diesel exhaust gases and fuel injection system |
US6835689B1 (en) | 2000-10-10 | 2004-12-28 | Corning Incorporated | NH3 generation catalysts for lean-burn and diesel applications |
DE60014410T2 (de) | 2000-12-20 | 2006-03-02 | Corning Incorporated | Verfahren unter Verwendung eines monolithischen Stapelreaktors |
US7264785B2 (en) | 2001-12-20 | 2007-09-04 | Johnson Matthey Public Limited Company | Selective catalytic reduction |
SE524225C2 (sv) * | 2002-02-15 | 2004-07-13 | Volvo Technology Corp | En anordning för behandling av ett gasflöde |
JP3971215B2 (ja) * | 2002-03-13 | 2007-09-05 | 日本碍子株式会社 | 排ガス浄化用フィルター |
US6774080B2 (en) * | 2002-11-25 | 2004-08-10 | Delphi Technologies, Inc. | Gas treatment device comprising SMSI material and methods for making and using the same |
US7490464B2 (en) * | 2003-11-04 | 2009-02-17 | Basf Catalysts Llc | Emissions treatment system with NSR and SCR catalysts |
EP1748834A1 (en) * | 2004-04-16 | 2007-02-07 | HTE Aktiengesellschaft The High Throughput Experimentation Company | Process for the removal of harmful substances from exhaust gases of combustion engines and catalyst for carrying out said process |
US20050282285A1 (en) * | 2004-06-21 | 2005-12-22 | Eaton Corporation | Strategy for controlling NOx emissions and ammonia slip in an SCR system using a nonselective NOx/NH3 |
DE102005045015A1 (de) * | 2005-09-21 | 2007-03-29 | Robert Bosch Gmbh | Filterelement und Rußfilter mit verbesserter Thermoschockbeständigkeit |
DE102006009028A1 (de) * | 2006-02-27 | 2007-08-30 | Arvinmeritor Emissions Technologies Gmbh | Baugruppe sowie Verfahren zur Stickoxidminderung in der Abgasanlage eines Kraftfahrzeuges |
US20080085231A1 (en) * | 2006-10-05 | 2008-04-10 | Frederic Vitse | System and method for reducing nitrogen oxides emissions |
KR100688391B1 (ko) * | 2006-10-16 | 2007-03-02 | 김종현 | 총탄화수소의 촉매산화처리시스템 |
US7494634B2 (en) * | 2007-01-10 | 2009-02-24 | General Electric Company | Reduction of nitrogen oxides using multiple split streams |
US7673446B2 (en) * | 2007-01-29 | 2010-03-09 | Caterpillar Inc. | Dual path exhaust emission control system |
US20090035194A1 (en) * | 2007-07-31 | 2009-02-05 | Caterpillar Inc. | Exhaust treatment system with an oxidation device for NO2 control |
US8007731B2 (en) * | 2007-08-10 | 2011-08-30 | Corning Incorporated | Fluid treatment device having a multiple ceramic honeycomb layered structure |
US20090178396A1 (en) * | 2008-01-11 | 2009-07-16 | Cummins Inc. | EGR catalyzation with reduced EGR heating |
KR101447945B1 (ko) * | 2008-01-21 | 2014-10-08 | 에스케이이노베이션 주식회사 | 제올라이트를 이용한 질소산화물 저감용 하니컴형 촉매의제조방법 |
EP2898941B1 (de) * | 2008-05-07 | 2021-06-09 | Umicore AG & Co. KG | Anordnung zur behandlung von stickoxide (nox) und kohlenwasserstoffe (hc) enthaltenden dieselmotorenabgasen |
EP2138681B1 (de) | 2008-06-27 | 2019-03-27 | Umicore AG & Co. KG | Verfahren und Vorrichtung zur Reinigung von Dieselabgasen |
US10343117B2 (en) * | 2009-02-27 | 2019-07-09 | Corning Incorporated | Ceria-zirconia-zeolite catalyst body |
US20100296992A1 (en) * | 2009-05-22 | 2010-11-25 | Yi Jiang | Honeycomb Catalyst And Catalytic Reduction Method |
US8959773B2 (en) * | 2009-09-28 | 2015-02-24 | Corning Incorporated | Method of making membrane filter |
JP2011094514A (ja) * | 2009-10-28 | 2011-05-12 | Advantest Corp | 担体および付着量測定装置、測定方法、プログラム、記録媒体 |
US8323747B2 (en) | 2010-06-25 | 2012-12-04 | Uop Llc | Zeolite containing wash coats for adsorber heat exchangers and temperature controlled adsorbers |
GB2492175B (en) * | 2011-06-21 | 2018-06-27 | Johnson Matthey Plc | Exhaust system for internal combustion engine comprising catalysed filter substrate |
KR20140033465A (ko) * | 2011-07-13 | 2014-03-18 | 할도르 토프쉐 에이/에스 | 촉매화 미립자 필터의 코팅 방법 및 미립자 필터 |
RU2606185C2 (ru) * | 2011-07-13 | 2017-01-10 | Хальдор Топсеэ А/С | Способ нанесения покрытия на катализированный фильтр твердых частиц и фильтр твердых частиц |
US9435258B2 (en) * | 2012-10-15 | 2016-09-06 | General Electric Company | System and method for heating combustor fuel |
US9470145B2 (en) | 2012-10-15 | 2016-10-18 | General Electric Company | System and method for heating fuel in a combined cycle gas turbine |
GB201221025D0 (en) | 2012-11-22 | 2013-01-09 | Johnson Matthey Plc | Zoned catalysed substrate monolith |
Family Cites Families (15)
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DE6608292U (de) * | 1968-07-18 | 1971-07-22 | Aerodynamische Versuchsanstalt | Geblaese fuer sehr kleinen volumenstrom. |
US3599427A (en) * | 1969-09-22 | 1971-08-17 | Ford Motor Co | Exhaust gas purification |
US3767764A (en) * | 1971-12-09 | 1973-10-23 | Grace W R & Co | System for removing nitrogen oxide from automotive exhaust |
US3825654A (en) * | 1972-04-21 | 1974-07-23 | Gulf Research Development Co | Process for reducing the content of nitrogen oxides in the exhaust gases from internal combustion engines |
US3860535A (en) * | 1973-01-04 | 1975-01-14 | Minnesota Mining & Mfg | Dual cross-flow catalyst system |
GB1469527A (en) * | 1973-03-30 | 1977-04-06 | Atomic Energy Authority Uk | Manufacture of catalysts |
US4008570A (en) * | 1973-06-11 | 1977-02-22 | Nissan Motor Co., Ltd. | Method and apparatus for purifying exhaust gases |
US4134733A (en) * | 1975-07-09 | 1979-01-16 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Apparatus for treatment of exhaust gases |
JPS5742317A (en) * | 1980-08-28 | 1982-03-09 | Ngk Insulators Ltd | Ceramic honeycomb filter |
JPS59136140A (ja) * | 1983-01-25 | 1984-08-04 | Babcock Hitachi Kk | 燃焼用触媒体 |
DE3608292A1 (de) * | 1985-03-16 | 1986-09-18 | Volkswagen AG, 3180 Wolfsburg | Anordnung fuer fahrzeuge, insbesondere kraftfahrzeuge |
US4870824A (en) * | 1987-08-24 | 1989-10-03 | Westinghouse Electric Corp. | Passively cooled catalytic combustor for a stationary combustion turbine |
US4906443A (en) * | 1987-10-26 | 1990-03-06 | Ford Motor Company | Construction, method of making and method of using alumina-supported, precious metal oxidation catalysts |
US4867954A (en) * | 1988-04-07 | 1989-09-19 | Uop | Catalytic reduction of nitrogen oxides |
EP0369576B1 (en) * | 1988-11-18 | 1994-06-15 | Corning Incorporated | Molecular sieve-palladium-platinum catalyst on a substrate |
-
1992
- 1992-04-15 AU AU14915/92A patent/AU650120B2/en not_active Ceased
- 1992-04-15 AT AT92106471T patent/ATE148368T1/de not_active IP Right Cessation
- 1992-04-15 EP EP92106471A patent/EP0510498B1/en not_active Expired - Lifetime
- 1992-04-15 DE DE69217108T patent/DE69217108T2/de not_active Expired - Fee Related
- 1992-04-16 BR BR929201433A patent/BR9201433A/pt not_active Application Discontinuation
- 1992-04-16 JP JP4096201A patent/JPH05131118A/ja active Pending
- 1992-04-21 MX MX9201835A patent/MX9201835A/es unknown
- 1992-04-22 KR KR1019920006743A patent/KR100212904B1/ko not_active IP Right Cessation
-
1996
- 1996-08-21 US US08/701,225 patent/US5863508A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5863508A (en) | 1999-01-26 |
AU650120B2 (en) | 1994-06-09 |
DE69217108D1 (de) | 1997-03-13 |
JPH05131118A (ja) | 1993-05-28 |
EP0510498A1 (en) | 1992-10-28 |
DE69217108T2 (de) | 1997-07-10 |
AU1491592A (en) | 1992-10-29 |
ATE148368T1 (de) | 1997-02-15 |
MX9201835A (es) | 1993-09-01 |
KR920019401A (ko) | 1992-11-19 |
EP0510498B1 (en) | 1997-01-29 |
KR100212904B1 (ko) | 1999-08-02 |
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EE | Request for examination | ||
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law | ||
B15K | Others concerning applications: alteration of classification |
Ipc: F01N 3/28 (2006.01), B01D 53/94 (2006.0 |