BRPI0507531A - métodos para reduzir emissões de matéria em partìcula de exaustão de motor diesel empregando misturas de combustìvel de etanol/diesel em mistura com catalisadores de oxidação diesel - Google Patents
métodos para reduzir emissões de matéria em partìcula de exaustão de motor diesel empregando misturas de combustìvel de etanol/diesel em mistura com catalisadores de oxidação dieselInfo
- Publication number
- BRPI0507531A BRPI0507531A BRPI0507531-9A BRPI0507531A BRPI0507531A BR PI0507531 A BRPI0507531 A BR PI0507531A BR PI0507531 A BRPI0507531 A BR PI0507531A BR PI0507531 A BRPI0507531 A BR PI0507531A
- Authority
- BR
- Brazil
- Prior art keywords
- diesel
- emissions
- reducing
- ethanol
- oxidation catalysts
- Prior art date
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- 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
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
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- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- 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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
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Abstract
MéTODOS PARA REDUZIR EMISSõES DE MATéRIA EM PARTìCULA DE EXAUSTãO DE MOTOR DIESEL EMPREGANDO MISTURAS DE COMBUSTìVEL DE ETANOL/DIESEL EM MISTURA COM CATALISADORES DE OXIDAçãO DIESEL. Progresso considerável tem sido feito nos últimos anos a redução de emissões de exaustão tóxica de motores diesel. Os catalisadores de oxidação de diesel, por exemplo, estão encontrando uso crescente na redução de monóxido de carbono, hidrocarbonetos e na fração e na tração orgânica solúvel de material em partícula em tais emissões. As inovações recentes nos aditivos de estabilização de tensoativo agora possibilitam o etanol ser combinado com o combustível de diesel em soluções claras estáveis Na combustão, os combustíveis de etanol/diesel geram emissões menos tóxicas do que o diesel base, porém surpreendetemente quando empregado em conjunto com os catalisadores de oxidação de diesel, o material em partícula especialmente é dramaticamente reduzido. A eficácia de um catalisador de oxidação de diesel ligado a um exaustão de motor diesel é inesperadamente realçada pela presença de etanol no combustível diesel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US54247004P | 2004-02-09 | 2004-02-09 | |
PCT/US2005/003665 WO2005077495A1 (en) | 2004-02-09 | 2005-02-09 | Methods for reducing particulate matter emissions from diesel engine exhaust using ethanol/diesel fuel blends in combination with diesel oxidation catalysts |
Publications (1)
Publication Number | Publication Date |
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BRPI0507531A true BRPI0507531A (pt) | 2007-07-03 |
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BRPI0507531-9A BRPI0507531A (pt) | 2004-02-09 | 2005-02-09 | métodos para reduzir emissões de matéria em partìcula de exaustão de motor diesel empregando misturas de combustìvel de etanol/diesel em mistura com catalisadores de oxidação diesel |
Country Status (8)
Country | Link |
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US (1) | US20070231229A1 (pt) |
EP (1) | EP1718394A4 (pt) |
JP (1) | JP2007526363A (pt) |
CN (1) | CN101052456A (pt) |
AU (2) | AU2005212304A1 (pt) |
BR (1) | BRPI0507531A (pt) |
CA (1) | CA2556171C (pt) |
WO (1) | WO2005077495A1 (pt) |
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JP4730013B2 (ja) * | 2005-07-29 | 2011-07-20 | トヨタ自動車株式会社 | 圧縮自着火式エンジン用燃料油 |
KR20090003360A (ko) * | 2006-04-27 | 2009-01-09 | 뉴 제너레이션 바이오퓨얼스, 인코포레이티드 | 바이오연료 조성물 및 바이오연료의 제조 방법 |
US20100242345A1 (en) | 2006-05-19 | 2010-09-30 | LS9, Inc | Production of fatty acids & derivatives thereof |
US8110670B2 (en) | 2006-05-19 | 2012-02-07 | Ls9, Inc. | Enhanced production of fatty acid derivatives |
US7685814B2 (en) | 2006-07-12 | 2010-03-30 | Cummins Filtration, Inc. | Systems, apparatuses, and methods of determining plugging or deplugging of a diesel oxidation catalyst device |
EP2594633A1 (en) * | 2007-03-28 | 2013-05-22 | LS9, Inc. | Enhanced production of fatty acid derivatives |
AU2008237487B2 (en) * | 2007-04-04 | 2012-04-05 | The Lubrizol Corporation | A synergistic combination of a hindered phenol and nitrogen containing detergent for biodiesel fuel to improve oxidative stability |
GB2451507A (en) * | 2007-08-03 | 2009-02-04 | O2 Diesel Europ Ltd | Fuel additive |
JP4852066B2 (ja) * | 2008-04-22 | 2012-01-11 | 株式会社大丸テクノ | 脱臭装置および脱臭方法 |
DE102009005356A1 (de) | 2009-01-16 | 2010-07-22 | Voith Patent Gmbh | Verfahren und Vorrichtung zum Betrieb eines Dieselmotors mit einem Mischkraftstoff |
WO2010126891A1 (en) | 2009-04-27 | 2010-11-04 | Ls9, Inc. | Production of fatty acid esters |
CH705573A2 (de) * | 2011-09-20 | 2013-03-28 | Beat Frei | Selbstzündende Verbrennungskraftmaschine für den Betrieb mit rohen Pflanzenölen. |
EP3088494A1 (en) * | 2015-04-28 | 2016-11-02 | United Initiators GmbH & Co. KG | Use of a fuel additive in diesel fuel for reducing fuel consumption in a diesel engine |
CN108906012A (zh) * | 2018-07-06 | 2018-11-30 | 云南驰宝节能科技有限公司 | 一种高浓缩的汽油、柴油专用催化剂 |
EP4127108B1 (en) * | 2020-03-31 | 2024-05-01 | King Abdullah University of Science and Technology | Hydrocarbon functionalized carbon-based nanomaterial and method |
US11732628B1 (en) | 2020-08-12 | 2023-08-22 | Old World Industries, Llc | Diesel exhaust fluid |
US12006856B1 (en) | 2023-05-17 | 2024-06-11 | Caterpillar Inc. | Aftertreatment for alcohol fuel substituted diesel engines |
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PT81495B (pt) * | 1984-12-04 | 1987-12-30 | Fuel Tech Inc | Processo para a preparacao de aditivos para combustiveis contendo compostos soluveis de metais do grupo da platina e de combustiveis que os contem e sua utulizacao em motores de combustao interna |
KR0140975B1 (ko) * | 1989-11-22 | 1998-07-01 | 더블유. 군너만 루돌프 | 내연기관용 수성연료와 그 연소방법 |
SE504912C2 (sv) | 1995-09-01 | 1997-05-26 | Institutionen Foer Kemiteknik | Katalysatoranvändning |
GB9621753D0 (en) | 1996-10-18 | 1996-12-11 | Williamson Ian V | Fuel composition |
WO2001018154A1 (en) * | 1999-09-06 | 2001-03-15 | Agrofuel Ab | Motor fuel for diesel engines |
US6606856B1 (en) * | 2000-03-03 | 2003-08-19 | The Lubrizol Corporation | Process for reducing pollutants from the exhaust of a diesel engine |
SE0001278L (sv) | 2000-04-06 | 2001-10-08 | Peter Unger Med P U Med Konsul | Sterilkoppling |
JP2004509740A (ja) | 2000-09-29 | 2004-04-02 | オーエムゲー アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | 触媒すすフィルターおよびリーン排気ガスの処理おけるその使用 |
PT1227143E (pt) * | 2001-01-29 | 2005-07-29 | Cognis Deutschland Gmbh | Aditivos para combustivel |
GB0110354D0 (en) | 2001-04-27 | 2001-06-20 | Aae Technologies Internat Ltd | Fuel additives |
-
2005
- 2005-02-09 JP JP2006552288A patent/JP2007526363A/ja active Pending
- 2005-02-09 EP EP05712924A patent/EP1718394A4/en not_active Ceased
- 2005-02-09 WO PCT/US2005/003665 patent/WO2005077495A1/en active Application Filing
- 2005-02-09 BR BRPI0507531-9A patent/BRPI0507531A/pt not_active IP Right Cessation
- 2005-02-09 AU AU2005212304A patent/AU2005212304A1/en not_active Abandoned
- 2005-02-09 CA CA2556171A patent/CA2556171C/en not_active Expired - Fee Related
- 2005-02-09 CN CNA2005800122563A patent/CN101052456A/zh active Pending
- 2005-02-09 US US10/588,267 patent/US20070231229A1/en not_active Abandoned
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- 2010-11-19 AU AU2010246349A patent/AU2010246349B2/en not_active Ceased
Also Published As
Publication number | Publication date |
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JP2007526363A (ja) | 2007-09-13 |
EP1718394A4 (en) | 2008-05-28 |
CN101052456A (zh) | 2007-10-10 |
AU2010246349B2 (en) | 2012-07-12 |
AU2010246349A1 (en) | 2010-12-16 |
AU2005212304A1 (en) | 2005-08-25 |
CA2556171C (en) | 2012-09-25 |
CA2556171A1 (en) | 2005-08-25 |
EP1718394A1 (en) | 2006-11-08 |
WO2005077495A1 (en) | 2005-08-25 |
US20070231229A1 (en) | 2007-10-04 |
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