JP2007512133A5 - - Google Patents

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Publication number
JP2007512133A5
JP2007512133A5 JP2006541454A JP2006541454A JP2007512133A5 JP 2007512133 A5 JP2007512133 A5 JP 2007512133A5 JP 2006541454 A JP2006541454 A JP 2006541454A JP 2006541454 A JP2006541454 A JP 2006541454A JP 2007512133 A5 JP2007512133 A5 JP 2007512133A5
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JP
Japan
Prior art keywords
oxide
catalyst
catalyst according
diesel particulate
particulate filter
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.)
Pending
Application number
JP2006541454A
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English (en)
Japanese (ja)
Other versions
JP2007512133A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2004/039704 external-priority patent/WO2005051523A1/en
Publication of JP2007512133A publication Critical patent/JP2007512133A/ja
Publication of JP2007512133A5 publication Critical patent/JP2007512133A5/ja
Pending legal-status Critical Current

Links

JP2006541454A 2003-11-24 2004-11-22 ディーゼル微粒子フィルター用触媒 Pending JP2007512133A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52447003P 2003-11-24 2003-11-24
PCT/US2004/039704 WO2005051523A1 (en) 2003-11-24 2004-11-22 Catalyst for a diesel particulate filter

Publications (2)

Publication Number Publication Date
JP2007512133A JP2007512133A (ja) 2007-05-17
JP2007512133A5 true JP2007512133A5 (https=) 2008-01-17

Family

ID=34632900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006541454A Pending JP2007512133A (ja) 2003-11-24 2004-11-22 ディーゼル微粒子フィルター用触媒

Country Status (10)

Country Link
US (1) US20050113249A1 (https=)
EP (1) EP1697023A1 (https=)
JP (1) JP2007512133A (https=)
KR (1) KR20060100447A (https=)
CN (1) CN1886184B (https=)
BR (1) BRPI0416704A (https=)
CA (1) CA2546234A1 (https=)
RU (1) RU2361665C2 (https=)
WO (1) WO2005051523A1 (https=)
ZA (1) ZA200604181B (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040234438A1 (en) * 2001-09-07 2004-11-25 Lianxin Dai Ceric oxide and method for production thereof, and catalyst for exhaust gas clarification
JP2006326573A (ja) * 2005-04-27 2006-12-07 Mazda Motor Corp ディーゼルパティキュレートフィルタ
JP4618046B2 (ja) * 2005-08-23 2011-01-26 マツダ株式会社 ディーゼルパティキュレートフィルタ
US7771669B2 (en) 2006-03-20 2010-08-10 Ford Global Technologies, Llc Soot oxidation catalyst and method of making
US7797931B2 (en) 2006-03-20 2010-09-21 Ford Global Technologies, Llc Catalyst composition for diesel particulate filter
WO2007136753A2 (en) * 2006-05-18 2007-11-29 Clean Diesel Technologies, Inc. Improvements in diesel particulate control
WO2008011146A1 (en) * 2006-07-21 2008-01-24 Dow Global Technologies Inc. Improved zone catalyzed soot filter
KR101046899B1 (ko) 2006-10-05 2011-07-06 이비덴 가부시키가이샤 허니컴 구조체
US7947102B2 (en) * 2006-12-21 2011-05-24 Dow Global Technologies Llc Soot filter
JP4849035B2 (ja) 2007-08-08 2011-12-28 マツダ株式会社 触媒付パティキュレートフィルタ
JP4849034B2 (ja) 2007-08-08 2011-12-28 マツダ株式会社 触媒付パティキュレートフィルタ
JP4985299B2 (ja) * 2007-10-10 2012-07-25 マツダ株式会社 排ガス成分浄化用触媒材及び同触媒材付パティキュレートフィルタ
EP2203238B1 (en) * 2007-10-12 2014-05-28 Dow Global Technologies LLC Improved thermal shock resistant soot filter
MX2010014553A (es) * 2008-06-27 2011-02-15 Dow Global Technologies Inc Metodo para elaborar cuerpos porosos de mulita acicular.
KR101725558B1 (ko) 2008-09-18 2017-04-10 다우 글로벌 테크놀로지스 엘엘씨 다공성 뮬라이트-함유 복합체의 제조 방법
PL2379469T3 (pl) 2008-12-18 2013-07-31 Dow Global Technologies Llc Filtr ceramiczny ze strukturą plastra miodu o zwiększonej odporności na szok termiczny
EP2448884A1 (en) 2009-06-29 2012-05-09 Dow Global Technologies LLC Process for producing cemented and skinned acicular mullite honeycomb structures
CN102625787A (zh) 2009-06-29 2012-08-01 陶氏环球技术有限责任公司 具有涂敷的无机表皮的陶瓷蜂窝结构体
US9593608B2 (en) 2009-12-31 2017-03-14 Dow Global Technologies Llc Method of making polymeric barrier coating to mitigate binder migration in a diesel particulate filter to reduce filter pressure drop and temperature gradients
JP6025816B2 (ja) 2011-03-29 2016-11-16 ダウ グローバル テクノロジーズ エルエルシー 多孔質ムライト−チアライト複合体を作製するための方法
DE112012003075T5 (de) 2011-07-22 2014-07-31 Dow Global Technologies Llc Verfahren zur Herstellung von zementierten und behäuteten nadelförmigen Mulltiwabenstrukturen
JP6404716B2 (ja) 2011-11-21 2018-10-17 ダウ グローバル テクノロジーズ エルエルシー 多孔質ムライト含有複合物を作製するための方法
US9126182B2 (en) 2012-01-30 2015-09-08 Basf Corporation Catalyzed soot filters, systems and methods of treatment
CN104321123B (zh) 2012-04-23 2017-03-01 陶氏环球技术有限责任公司 轴向分节陶瓷蜂窝组件
KR20150088804A (ko) * 2012-11-30 2015-08-03 다우 글로벌 테크놀로지스 엘엘씨 허니컴 필터를 사용한 가솔린 직접 분사 엔진 배기가스의 여과
CN103711557B (zh) * 2013-12-27 2016-02-24 清华大学 颗粒捕集器平衡温度的测试方法及装置

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552733A (en) * 1975-08-27 1985-11-12 Engelhard Corporation Polyfunctional catalysts and method of use
US4171288A (en) * 1977-09-23 1979-10-16 Engelhard Minerals & Chemicals Corporation Catalyst compositions and the method of manufacturing them
JPS55155739A (en) * 1979-05-23 1980-12-04 Toyota Central Res & Dev Lab Inc Exhaust gas purifying catalyzer
JPS609861B2 (ja) * 1979-12-19 1985-03-13 株式会社豊田中央研究所 排気ガス浄化用触媒
US4749918A (en) * 1981-12-08 1988-06-07 Rca Licensing Corporation System for correcting for color impurities due to horizontal beam landing errors in flat panel display devices
DE3232729A1 (de) * 1982-09-03 1984-03-08 Degussa Ag, 6000 Frankfurt Verfahren zur herabsetzung der zuendtemperatur von aus dem abgas von dieselmotoren herausgefiltertem dieselruss
JPS62106843A (ja) * 1985-11-01 1987-05-18 Nippon Shokubai Kagaku Kogyo Co Ltd 排ガス浄化用触媒の製法
NL8503090A (nl) * 1985-11-11 1987-06-01 Harshaw Chemie Bv Werkwijze voor het bereiden van gedragen katalysator systemen.
ATE78717T1 (de) * 1987-10-30 1992-08-15 Degussa Platin-freier dreiweg-katalysator.
JPH0338250A (ja) * 1989-07-06 1991-02-19 Mazda Motor Corp 排気ガス浄化用触媒
CA2020453A1 (en) * 1989-07-28 1991-01-29 Bulent O. Yavuz Thermal shock and creep resistant porous mullite articles
US5340516A (en) * 1989-07-28 1994-08-23 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
US5254519A (en) * 1990-02-22 1993-10-19 Engelhard Corporation Catalyst composition containing platinum and rhodium components
US5130109A (en) * 1990-02-22 1992-07-14 Wan Chung Zong Catalyst composition containing segregated platinum and rhodium components
US5098455A (en) * 1990-12-21 1992-03-24 The Dow Chemical Company Regenerable exhaust gas filter element for diesel engines
CA2124439A1 (en) * 1991-11-26 1993-06-10 Kenneth E. Voss Oxidation catalyst and method of use
CA2124441A1 (en) * 1991-11-26 1993-06-10 Robert J. Farrauto Ceria-alumina oxidation catalyst and method of use
US5198007A (en) * 1991-12-05 1993-03-30 The Dow Chemical Company Filter including a porous discriminating layer on a fused single crystal acicular ceramic support, and method for making the same
US5194154A (en) * 1991-12-05 1993-03-16 The Dow Chemical Company Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic
GB9226434D0 (en) * 1992-12-18 1993-02-10 Johnson Matthey Plc Catalyst
FR2701471B1 (fr) * 1993-02-10 1995-05-24 Rhone Poulenc Chimie Procédé de synthèse de compositions à base d'oxydes mixtes de zirconium et de cérium, compositions ainsi obtenues et utilisations de ces dernières.
FR2715580B1 (fr) * 1994-01-31 1996-04-05 Inst Francais Du Petrole Catalyseur de traitement des gaz d'échappement des moteurs à combustion interne.
US6013599A (en) * 1998-07-15 2000-01-11 Redem Corporation Self-regenerating diesel exhaust particulate filter and material
JP2003521363A (ja) * 1998-11-13 2003-07-15 エンゲルハード・コーポレーシヨン 排気ガス放出を減少させる触媒および方法
CN1132687C (zh) * 1999-04-30 2003-12-31 山西净土实业有限公司 汽车尾气净化催化剂及其制备方法
US6306335B1 (en) * 1999-08-27 2001-10-23 The Dow Chemical Company Mullite bodies and methods of forming mullite bodies
JP4917230B2 (ja) * 1999-12-23 2012-04-18 ダウ グローバル テクノロジーズ エルエルシー 触媒装置
RU2169614C1 (ru) * 2000-03-31 2001-06-27 Научно-исследовательский физико-химический институт им. Л.Я. Карпова Способ приготовления катализатора и катализатор для очистки выхлопных газов двигателей внутреннего сгорания
RU2190470C2 (ru) * 2000-07-03 2002-10-10 Институт физико-химических проблем керамических материалов РАН Способ приготовления катализатора очистки отработавших газов двигателей внутреннего сгорания
JP4075292B2 (ja) * 2000-07-24 2008-04-16 トヨタ自動車株式会社 パティキュレート浄化触媒
US6826906B2 (en) * 2000-08-15 2004-12-07 Engelhard Corporation Exhaust system for enhanced reduction of nitrogen oxides and particulates from diesel engines
JP4564645B2 (ja) * 2000-11-27 2010-10-20 株式会社キャタラー 排ガス浄化用触媒
US6624113B2 (en) * 2001-03-13 2003-09-23 Delphi Technologies, Inc. Alkali metal/alkaline earth lean NOx catalyst
US6528451B2 (en) * 2001-03-13 2003-03-04 W.R. Grace & Co.-Conn. Catalyst support material having high oxygen storage capacity and method of preparation thereof
CN100384784C (zh) * 2002-03-25 2008-04-30 陶氏环球技术公司 富铝红柱石坯体及生成富铝红柱石坯体的方法
CN1212885C (zh) * 2003-03-07 2005-08-03 中国科学院上海硅酸盐研究所 一种用于汽车尾气处理的复合介孔催化剂材料及制备方法

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