BR102013017326B8 - Catalisador, processo para produção do catalisador, uso do catalisador e revestimento - Google Patents

Catalisador, processo para produção do catalisador, uso do catalisador e revestimento

Info

Publication number
BR102013017326B8
BR102013017326B8 BR102013017326A BR102013017326A BR102013017326B8 BR 102013017326 B8 BR102013017326 B8 BR 102013017326B8 BR 102013017326 A BR102013017326 A BR 102013017326A BR 102013017326 A BR102013017326 A BR 102013017326A BR 102013017326 B8 BR102013017326 B8 BR 102013017326B8
Authority
BR
Brazil
Prior art keywords
catalyst
producing
nanoparticles
species
coating
Prior art date
Application number
BR102013017326A
Other languages
English (en)
Other versions
BR102013017326A2 (pt
BR102013017326B1 (pt
Inventor
Andreas Döring
Original Assignee
Man Truck & Bus Ag
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 by Man Truck & Bus Ag filed Critical Man Truck & Bus Ag
Publication of BR102013017326A2 publication Critical patent/BR102013017326A2/pt
Publication of BR102013017326B1 publication Critical patent/BR102013017326B1/pt
Publication of BR102013017326B8 publication Critical patent/BR102013017326B8/pt

Links

Classifications

    • 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
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6527—Tungsten
    • 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
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J23/42—Platinum
    • 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
    • B01J23/44—Palladium
    • 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
    • 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
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • 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
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/30—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

catalisador, método para produção do catalisador, uso do catalisador. a presente invenção refere-se a catalisador (10), especialmente para oxidação de componentes de gás de escape como, por exemplo, óxido de nitrogênio, preferencialmente monóxido de nitrogênio, sendo que o catalisador (10) consiste em um veículo (30) em forma de partículas e revestido com platina (20), especialmente partículas de platina, contendo nanopartículas de titânio, preferencialmente nanopartículas de óxido de titânio, especialmente nanopartículas de dióxido de titânio, um método para produzir um catalisador desta espécie, o uso de um catalisador desta espécie e um revestimento produzido com um catalisador desta espécie.
BR102013017326A 2012-07-05 2013-07-04 Catalisador, processo para produção do catalisador, uso do catalisador e revestimento BR102013017326B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012013288.3A DE102012013288A1 (de) 2012-07-05 2012-07-05 Katalysator, Verfahren zur Herstellung des Katalysators, Verwendung des Katalysators
DE102012013288.3 2012-07-05

Publications (3)

Publication Number Publication Date
BR102013017326A2 BR102013017326A2 (pt) 2015-06-30
BR102013017326B1 BR102013017326B1 (pt) 2020-07-14
BR102013017326B8 true BR102013017326B8 (pt) 2021-12-14

Family

ID=48672347

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102013017326A BR102013017326B8 (pt) 2012-07-05 2013-07-04 Catalisador, processo para produção do catalisador, uso do catalisador e revestimento

Country Status (6)

Country Link
US (1) US9067197B2 (pt)
EP (1) EP2682184B1 (pt)
CN (1) CN103521219B (pt)
BR (1) BR102013017326B8 (pt)
DE (1) DE102012013288A1 (pt)
RU (1) RU2645346C2 (pt)

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JP2018510053A (ja) * 2015-01-29 2018-04-12 ビーエーエスエフ コーポレーション 自動車排ガス処理用白金族金属（ｐｇｍ）触媒
WO2016154429A1 (en) * 2015-03-24 2016-09-29 Tecogen Inc. Poison-resistant catalyst and systems containing same
CN108889297B (zh) * 2018-07-31 2020-12-29 包头稀土研究院 Scr催化剂及其制备方法和应用
US11802692B2 (en) * 2020-04-17 2023-10-31 Ut-Battelle, Llc Monolithic gas trap adsorber for high efficiency, cost effective, low-emission condensing furnace
KR20220014120A (ko) * 2020-07-28 2022-02-04 현대자동차주식회사 합성가스 제조용 촉매, 이의 제조 방법 및 이를 이용한 합성가스의 제조 방법

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US4902487A (en) 1988-05-13 1990-02-20 Johnson Matthey, Inc. Treatment of diesel exhaust gases
DE3906136C1 (pt) * 1989-02-28 1990-08-09 Degussa Ag, 6000 Frankfurt, De
US5698177A (en) 1994-08-31 1997-12-16 University Of Cincinnati Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst
US5830421A (en) * 1996-07-03 1998-11-03 Low Emissions Technologies Research And Development Partnership Material and system for catalytic reduction of nitrogen oxide in an exhaust stream of a combustion process
JP3379627B2 (ja) * 1996-08-30 2003-02-24 株式会社キャタラー 排ガス浄化用触媒
DE19934932B4 (de) 1999-07-26 2011-06-30 MAN Truck & Bus AG, 80995 Verfahren und Vorrichtung zur Abscheidung von Feinstpartikeln aus dem Abgas von Brennkraftmaschinen
DE50015763D1 (de) * 2000-03-29 2009-11-26 Evonik Degussa Gmbh Dotiertes Titandioxid
DE10109892B4 (de) 2001-02-24 2010-05-20 Ibu-Tec Advanced Materials Ag Verfahren zur Herstellung monomodaler nanokristalliner Oxidpulver
JP4986616B2 (ja) * 2003-06-06 2012-07-25 サイミックス ソリューションズ， インコーポレイテッド 燃料電池用触媒、担持電極触媒粉体、燃料電池電極、燃料電池電解質膜及び燃料電池並びに燃料電池内における電気化学的な変換方法
DE10327030A1 (de) 2003-06-16 2005-01-13 Oberland Mangold Gmbh Auffangeinheit für eine Abgasreinigungsvorrichtung
US7521392B1 (en) * 2004-11-19 2009-04-21 Nanostellar, Inc. Supported catalysts having platinum particles
KR20080025142A (ko) * 2005-07-12 2008-03-19 도요다 지도샤 가부시끼가이샤 배기가스정화촉매 및 그 제조방법
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Also Published As

Publication number Publication date
CN103521219A (zh) 2014-01-22
EP2682184A2 (de) 2014-01-08
CN103521219B (zh) 2017-11-03
DE102012013288A1 (de) 2014-01-09
EP2682184A3 (de) 2014-09-10
BR102013017326A2 (pt) 2015-06-30
RU2645346C2 (ru) 2018-02-21
EP2682184B1 (de) 2020-08-05
RU2013130772A (ru) 2015-01-10
US9067197B2 (en) 2015-06-30
BR102013017326B1 (pt) 2020-07-14
US20140018234A1 (en) 2014-01-16

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
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 04/07/2013, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2584 DE 14/07/2020, QUANTO AO ITEM (54) TITULO.