BR0016908B1 - dispositivo catalìtico e conversor catalìtico. - Google Patents

dispositivo catalìtico e conversor catalìtico.

Info

Publication number
BR0016908B1
BR0016908B1 BRPI0016908-0A BR0016908A BR0016908B1 BR 0016908 B1 BR0016908 B1 BR 0016908B1 BR 0016908 A BR0016908 A BR 0016908A BR 0016908 B1 BR0016908 B1 BR 0016908B1
Authority
BR
Brazil
Prior art keywords
catalytic
converter
catalytic converter
catalytic device
Prior art date
Application number
BRPI0016908-0A
Other languages
English (en)
Other versions
BR0016908A (pt
Inventor
Sten A Wallin
Christopher P Christenson
David H West
Martin C Cornell
Henri J M Gruenbauer
Zoran R Jovanovic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR0016908A publication Critical patent/BR0016908A/pt
Publication of BR0016908B1 publication Critical patent/BR0016908B1/pt

Links

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
    • B01D53/92—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
    • 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
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/0215—Coating
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
BRPI0016908-0A 1999-12-23 2000-12-21 dispositivo catalìtico e conversor catalìtico. BR0016908B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17301799P 1999-12-23 1999-12-23
PCT/US2000/035081 WO2001045828A1 (en) 1999-12-23 2000-12-21 Catalytic devices

Publications (2)

Publication Number Publication Date
BR0016908A BR0016908A (pt) 2002-10-22
BR0016908B1 true BR0016908B1 (pt) 2009-08-11

Family

ID=22630169

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0016908-0A BR0016908B1 (pt) 1999-12-23 2000-12-21 dispositivo catalìtico e conversor catalìtico.

Country Status (13)

Country Link
US (1) US6953554B2 (pt)
EP (1) EP1251942B1 (pt)
JP (1) JP4917230B2 (pt)
KR (1) KR100843992B1 (pt)
CN (1) CN1223398C (pt)
AU (1) AU2289901A (pt)
BR (1) BR0016908B1 (pt)
CA (1) CA2396471C (pt)
DE (1) DE60037205T2 (pt)
ES (1) ES2292494T3 (pt)
MX (1) MXPA02006264A (pt)
WO (1) WO2001045828A1 (pt)
ZA (1) ZA200204252B (pt)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050124745A1 (en) * 2002-04-19 2005-06-09 Saint-Gobain Ceramics & Plastics, Inc. Flame retardant composites
CN100368339C (zh) * 2003-04-24 2008-02-13 陶氏环球技术公司 改善的多孔莫来石体及其制备方法
ZA200604181B (en) * 2003-11-24 2007-11-28 Dow Global Technologies Inc Catalyst for a diesel particulate filter
EP1720655A1 (en) * 2004-02-27 2006-11-15 Dow Gloval Technologies Inc. Improved catalyzed method for forming products from a liquid reactant
CA2562671C (en) 2004-04-21 2013-04-16 Robert T. Nilsson Method for increasing the strength of porous ceramic bodies and bodies made therefrom
DE102004028276B4 (de) * 2004-06-11 2008-08-21 Universität Karlsruhe Vorrichtung zur Reinigung von Abgasen einer Verbrennungskraftmaschine
CN100538032C (zh) * 2004-06-30 2009-09-09 揖斐电株式会社 废气净化装置
US7438739B2 (en) * 2004-07-26 2008-10-21 Dow Global Technologies Inc. Catalyzed soot filter
WO2006044268A1 (en) * 2004-10-13 2006-04-27 Dow Global Technologies Inc. Catalysed diesel soot filter and process for its use
ATE457965T1 (de) 2005-08-23 2010-03-15 Dow Global Technologies Inc Verbessertes verfahren zum entbindern von honigwaben
US7485594B2 (en) * 2005-10-03 2009-02-03 Dow Global Technologies, Inc. Porous mullite bodies and methods of forming them
WO2008011146A1 (en) * 2006-07-21 2008-01-24 Dow Global Technologies Inc. Improved zone catalyzed soot filter
JP4960453B2 (ja) 2006-07-21 2012-06-27 ダウ グローバル テクノロジーズ エルエルシー 改善されたディーゼル粒子フィルター
FR2907471B1 (fr) * 2006-10-24 2009-01-23 Saint Gobain Ct Recherches Procede de fabrication de particules fondues de perovskite de lanthane - strontium - manganese
CA2925267A1 (en) 2006-11-01 2008-05-08 Sten Wallin Shaped porous bodies of alpha-alumina and methods for the preparation thereof
US8800268B2 (en) * 2006-12-01 2014-08-12 Basf Corporation Zone coated filter, emission treatment systems and methods
JP2008168278A (ja) * 2006-12-15 2008-07-24 Nissan Motor Co Ltd 排ガス浄化用触媒及びその製造方法
US7947102B2 (en) * 2006-12-21 2011-05-24 Dow Global Technologies Llc Soot filter
EP1941940A1 (en) * 2007-01-03 2008-07-09 Ford Global Technologies, LLC Porous substrate for use as a particulate filter for catalytic or non-catalytic soot regeneration methods
CA2683133A1 (en) * 2007-05-04 2008-11-13 Dow Global Technologies Inc. Improved honeycomb filters
DE112008001372T5 (de) * 2007-05-22 2010-04-15 National University Corporation Nagaoka University of Technology, Nagaoka-shi Verfahren und Vorrichtung zum Bilden eines Metalloxid-Dünnfilms
CN101755074A (zh) * 2007-07-20 2010-06-23 国立大学法人长冈技术科学大学 氮化物膜的沉积方法及沉积装置
WO2009048994A2 (en) * 2007-10-12 2009-04-16 Dow Global Technologies Inc. Improved thermal shock resistant soot filter
CA2701486A1 (en) * 2007-12-21 2009-07-09 Dow Global Technologies Inc. Improved catalyzed soot filter and method (s) to make these
KR101593715B1 (ko) 2008-03-20 2016-02-12 다우 글로벌 테크놀로지스 엘엘씨 열충격 저항성 세라믹 허니컴 구조물을 제조하기 위한 개선된 시멘트 및 이의 제조방법
US8871676B2 (en) 2008-09-18 2014-10-28 Dow Global Technologies Llc Method for making porous acicular mullite-containing composites
US8460768B2 (en) 2008-12-17 2013-06-11 Saint-Gobain Ceramics & Plastics, Inc. Applications of shaped nano alumina hydrate in inkjet paper
US8999481B2 (en) 2008-12-18 2015-04-07 Dow Global Technologies Llc Ceramic honeycomb filter with enhanced thermal shock resistance
JP2012532082A (ja) 2009-06-29 2012-12-13 ダウ グローバル テクノロジーズ エルエルシー 耐熱ショック性セラミックハニカム構造物を作製するためのマルチモーダルファイバーを含む接着剤
US9028946B2 (en) 2009-06-29 2015-05-12 Dow Global Technologies Llc Ceramic honeycomb structure with applied inorganic skin
CN102471173B (zh) 2009-06-29 2014-02-19 陶氏环球技术有限责任公司 用于制备胶接的和表皮化的针状莫来石蜂窝结构体的方法
JP5251776B2 (ja) 2009-07-27 2013-07-31 ソニー株式会社 基地局、通信システム、移動端末および中継装置
BR112012010615A2 (pt) 2009-11-11 2016-03-29 Dow Global Technologis Llc estrutura de colméia e método para formar uma estrutura de colméia
JP5841541B2 (ja) 2009-12-31 2016-01-13 ダウ グローバル テクノロジーズ エルエルシー ディーゼル粒状物のフィルター中の結合材の移行を軽減してフィルターの圧力低下と温度勾配とを減少するための、重合体のバリヤー被膜を製造する方法
EP2547442B1 (en) * 2010-03-16 2017-01-04 Dow Global Technologies LLC Method for production of olefins with decreased oxygenate byproducts
EP2585782A1 (en) 2010-06-25 2013-05-01 Dow Global Technologies LLC Drying method for ceramic green ware
BR112013003305A2 (pt) 2010-09-01 2016-06-07 Dow Global Technologies Llc método para formar uma camada discriminante sobre um suporte cerâmico contendo pelo menos uma parede porosa e método para sanar um defeito em suporte cerâmico
EP2611755B1 (en) 2010-09-01 2018-09-19 Dow Global Technologies LLC Method for applying discriminating layer onto porous ceramic filters
CN103562154A (zh) 2011-03-29 2014-02-05 陶氏环球技术有限责任公司 制造多孔莫来石-铝假板钛矿复合材料的方法
KR101931401B1 (ko) 2011-07-22 2019-03-13 다우 글로벌 테크놀로지스 엘엘씨 시멘트가 적용되고 외피를 갖는 세라믹 허니콤 구조체의 제조 방법
CN103764357B (zh) 2011-08-26 2016-11-09 陶氏环球技术有限责任公司 制备陶瓷体的改进方法
JP6308943B2 (ja) 2011-09-27 2018-04-11 ダウ グローバル テクノロジーズ エルエルシー セラミックハニカム構造体用セメント及び表皮材
EP2767527B1 (en) * 2011-10-11 2019-12-25 Hitachi Metals, Ltd. Method for producing ceramic honeycomb structure, and ceramic honeycomb structure
CN103958442A (zh) * 2011-11-21 2014-07-30 陶氏环球技术有限责任公司 用于制备含多孔莫来石的复合材料的方法
KR20140104482A (ko) 2011-12-15 2014-08-28 다우 글로벌 테크놀로지스 엘엘씨 수-팽윤성 점토에 기반한 시멘트 및 스키닝 물질, 및 세그먼트화 또는 스키닝된 세라믹 허니컴 구조의 제조 방법
JP6196234B2 (ja) 2011-12-19 2017-09-13 ダウ グローバル テクノロジーズ エルエルシー セラミック体セグメントを作製するための改良された方法および装置
KR20150015444A (ko) 2012-04-23 2015-02-10 다우 글로벌 테크놀로지스 엘엘씨 축방향으로 섹션화된 세라믹 허니콤 조립체
US9066717B2 (en) 2012-05-18 2015-06-30 Coopersurgical, Inc. Suture passer guides and related kits and methods
KR20150032256A (ko) 2012-06-28 2015-03-25 다우 글로벌 테크놀로지스 엘엘씨 세라믹 필터의 어레이를 결합시키는 방법
CN104870341B (zh) 2012-10-19 2018-02-06 陶氏环球技术有限责任公司 用于提升和移动可成形的和/或可崩塌的零件的装置、系统和方法
CN107816378B (zh) * 2017-12-07 2023-06-30 中国地质大学（武汉） 一种石墨烯型发动机尾气净化与双发电一体化装置
CN108854589B (zh) * 2018-07-10 2020-06-26 天津工业大学 一种用于油水分离的莫来石晶须中空纤维膜及其制备方法

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097115A (en) * 1960-08-01 1963-07-09 Leesona Corp Catalysts and electrodes for fuel cells
NL270252A (pt) * 1960-10-15
US3565830A (en) * 1963-02-07 1971-02-23 Engelhard Min & Chem Coated film of catalytically active oxide on a refractory support
US3397154A (en) * 1963-07-09 1968-08-13 Du Pont Preparation of alumina-supported catalyst compositions and the products thereof
US3407604A (en) * 1965-06-10 1968-10-29 Engelhard Ind Inc Catalytic rocket propulsion method of chemically combining hydrogen and oxygen at low subzero ignition temperatures
US3441381A (en) * 1965-06-22 1969-04-29 Engelhard Ind Inc Apparatus for purifying exhaust gases of an internal combustion engine
US3856706A (en) * 1972-06-08 1974-12-24 Minnesota Mining & Mfg High surface area siliceous support
JPS5546338A (en) 1978-09-28 1980-04-01 Ngk Insulators Ltd Heat and shock resistant, revolving and heat-regenerating type ceramic heat exchanger body and its manufacturing
JPS577215A (en) 1980-06-16 1982-01-14 Ngk Insulators Ltd Preparation of ceramic honeycomb filter
JPS5939782A (ja) 1982-08-30 1984-03-05 株式会社デンソー 多孔質セラミツク担体の製造方法
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
JPS5954683A (ja) 1982-09-20 1984-03-29 日本碍子株式会社 セラミツクハニカム構造体の開口端面封止方法
US4483944A (en) * 1983-07-27 1984-11-20 Corning Glass Works Aluminum titanate-mullite ceramic articles
DE3437641C2 (de) 1984-10-13 1988-07-07 Kanthal GmbH, 6082 Mörfelden-Walldorf Abgaskatalysator
US4727052A (en) * 1986-06-27 1988-02-23 Engelhard Corporation Catalyst compositions and methods of making the same
US4810463A (en) * 1986-09-12 1989-03-07 Syracuse University Process for forming sintered ceramic articles
US4911902A (en) 1987-07-06 1990-03-27 The United States Of America As Represented By The Secretary Of The Navy Mullite whisker preparation
US4902664A (en) * 1987-08-13 1990-02-20 Engelhard Corporation Thermally stabilized catalysts containing alumina and methods of making the same
US4948766A (en) 1988-08-05 1990-08-14 The United States Of America As Represented By The Secretary Of The Navy Rigid mullite=whisker felt and method of preparation
US4910172A (en) 1989-02-08 1990-03-20 The United States Of America As Represented By The Secretary Of The Navy Preparation of mullite whiskers from AlF3, SiO2, and Al2 O3 powders
CA2020453A1 (en) * 1989-07-28 1991-01-29 Bulent O. Yavuz Thermal shock and creep resistant porous mullite articles
US5252272A (en) 1989-07-28 1993-10-12 Engelhard Corporation Thermal shock and creep resistant porous mullite articles prepared from topaz and process for manufacture
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
JP2748961B2 (ja) * 1989-10-24 1998-05-13 佐賀県 表面改質アルミナセラミックスの製造方法
JPH0465372A (ja) 1990-07-02 1992-03-02 Saga Pref Gov 高強度多孔質セラミックスの製造方法
JPH0478447A (ja) 1990-07-20 1992-03-12 Matsumoto Kokan Kk 触媒メタル担体とその製造方法
JP2593740B2 (ja) 1990-11-27 1997-03-26 東芝モノフラックス株式会社 ムライト多孔質体の製造方法
US5427601A (en) * 1990-11-29 1995-06-27 Ngk Insulators, Ltd. Sintered metal bodies and manufacturing method therefor
US5098455A (en) 1990-12-21 1992-03-24 The Dow Chemical Company Regenerable exhaust gas filter element for diesel engines
JP3118035B2 (ja) 1991-09-05 2000-12-18 東芝モノフラックス株式会社 ムライト質針状結晶及びムライト多孔質体
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
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
JP3269533B2 (ja) 1992-05-26 2002-03-25 トヨタ自動車株式会社 排気ガス浄化用触媒コンバータの製造方法
US5569455A (en) * 1992-06-10 1996-10-29 Shimadzu Corporation Exhaust gas catalytic purifier construction
US5307292A (en) * 1992-06-24 1994-04-26 Christopher A. Brown Method of quantifying the topographic structure of a surface
GB9216392D0 (en) * 1992-07-31 1992-09-16 Univ Waterloo Surface roughness characterization of extruded plastic products
TW267951B (pt) * 1993-09-24 1996-01-11 Ikemukyatto Kk N
DE69418671T2 (de) * 1993-10-15 1999-12-16 Corning Inc., Corning Verfahren zur Herstellung von Körpern mit imprägnierten Poren
JPH0877002A (ja) * 1994-08-31 1996-03-22 Sony Corp 並列プロセッサ装置
US5848177A (en) * 1994-12-29 1998-12-08 Board Of Trustees Operating Michigan State University Method and system for detection of biological materials using fractal dimensions
US5698483A (en) 1995-03-17 1997-12-16 Institute Of Gas Technology Process for preparing nanosized powder
US5982386A (en) * 1996-04-02 1999-11-09 Dainippon Screen Mfg. Co., Ltd. Image boundary correction by fractal processing
US5939354A (en) 1996-04-10 1999-08-17 Catalytic Solutions, Inc. Perovskite-type metal oxide compounds and method for preparing the compounds
CN1211312C (zh) * 1996-07-01 2005-07-20 宇部兴产株式会社 陶瓷复合材料和多孔陶瓷材料及其生产方法
JP3042601B2 (ja) * 1996-10-31 2000-05-15 ファイラックインターナショナル株式会社 流体燃料の改質用セラミックス触媒を用いた内燃機関及 びこれを使用した交通輸送用又は発電用手段
US6143158A (en) * 1997-04-25 2000-11-07 Fuji Photo Film Co., Ltd. Method for producing an aluminum support for a lithographic printing plate
US20010048971A1 (en) * 1997-09-17 2001-12-06 Sridhar Komarneni Method of producing a porous ceramic with a zeolite coating
JP4191276B2 (ja) * 1998-01-09 2008-12-03 富士通株式会社 表示装置
US6007298A (en) 1998-02-20 1999-12-28 Karem; Abraham E. Optimum speed rotor
US20020128151A1 (en) * 1998-05-01 2002-09-12 Michael P. Galligan Catalyst members having electric arc sprayed substrates and methods of making the same
JP2002523618A (ja) 1998-08-19 2002-07-30 ザ ダウ ケミカル カンパニー ナノサイズ金属酸化物粉末の製造方法

Also Published As

Publication number Publication date
ES2292494T3 (es) 2008-03-16
ZA200204252B (en) 2003-05-28
DE60037205T2 (de) 2008-10-02
EP1251942A1 (en) 2002-10-30
KR100843992B1 (ko) 2008-07-07
WO2001045828A1 (en) 2001-06-28
US6953554B2 (en) 2005-10-11
DE60037205D1 (de) 2008-01-03
CN1411391A (zh) 2003-04-16
CA2396471A1 (en) 2001-06-28
KR20020070363A (ko) 2002-09-06
US20010038810A1 (en) 2001-11-08
AU2289901A (en) 2001-07-03
JP4917230B2 (ja) 2012-04-18
CA2396471C (en) 2009-06-16
BR0016908A (pt) 2002-10-22
MXPA02006264A (es) 2003-01-28
CN1223398C (zh) 2005-10-19
EP1251942B1 (en) 2007-11-21
JP2003517921A (ja) 2003-06-03

Similar Documents

Publication Publication Date Title
BR0016908B1 (pt) dispositivo catalìtico e conversor catalìtico.
DE69839818D1 (de) Wandlervorrichtung
ID28627A (id) Katalis
DE60230835D1 (de) Katalytischer Umwandler
DE69909473D1 (de) Katalysatorzugabeverfahren und katalysatorzugabevorrichtung
DK0970386T3 (da) Impedans-til-spænding-konverter
DE69937203D1 (de) Stromwandlervorrichtung
DK1248675T3 (da) Katalytisk reaktor
ID26707A (id) Katalisator untuk produksi-olefin dan metode produksi-olefin
DE59711456D1 (de) Abgaskatalysator
DE60002566D1 (de) Katalysatorsysteme
DE60008029D1 (de) Katalytische Verbrennungsvorrichtung
DE50006628D1 (de) Ultraschall-wandler
DE69700964D1 (de) Katalytischer Umwandler
ID26688A (id) Katalis-katalis unggun tetap
NL1008142A1 (nl) Bidirectionele gelijkspanningsomzetter.
IT1310460B1 (it) Dispositivo gommatore .
DE69941535D1 (de) Katalytische verbrennungseinrichtung
DE60010360D1 (de) Katalytische Infrarotverbrennungsvorrichtung
ID28664A (id) Raga katalis
NO20003934D0 (no) Oksydkatalysatorer
DE19882624T1 (de) Katalytischer Konverter
NO996559D0 (no) Trykkforsterker
DE50001154D1 (de) Katalytischer Konverter
ATA942000A (de) Elektroakustischer wandler

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/12/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2285 DE 21-10-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.