BR112013016689A2 - suporte de catalisador, sistema de tratamento de emissões e processo para preparar um suporte de catalisador - Google Patents

suporte de catalisador, sistema de tratamento de emissões e processo para preparar um suporte de catalisador

Info

Publication number
BR112013016689A2
BR112013016689A2 BR112013016689A BR112013016689A BR112013016689A2 BR 112013016689 A2 BR112013016689 A2 BR 112013016689A2 BR 112013016689 A BR112013016689 A BR 112013016689A BR 112013016689 A BR112013016689 A BR 112013016689A BR 112013016689 A2 BR112013016689 A2 BR 112013016689A2
Authority
BR
Brazil
Prior art keywords
catalyst support
preparing
alumina
catalyst
treatment system
Prior art date
Application number
BR112013016689A
Other languages
English (en)
Inventor
Gary A Gramiccioni
Kenneth R Brown
Knut Wassermann
Michel Deeba
Stefan Kotrel
Original Assignee
Basf Corp
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 Basf Corp filed Critical Basf Corp
Publication of BR112013016689A2 publication Critical patent/BR112013016689A2/pt

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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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • 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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • B01J27/055—Sulfates with alkali metals, copper, gold or silver
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B01D2255/1025—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2042—Barium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9022—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9025—Three layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/908—O2-storage component incorporated in the catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9207—Specific surface
    • 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
    • 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
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • 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)
  • 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)

Abstract

suporte de catalisador, sistema de tratamento de emissões e processo para preparar um suporte de catalisador aqui é previsto um suporte de catalisador contendo sulfato de bário. o suporte de catalisador é útil para suportar um catalisador de purificação de gás de escapamento tal como um catalisador de conversão de três vias.em uma modalidade, o suporte compreende baso~ 4~/alumina termicamente estável. ainda previsto é um processo para preparar o suporte de catalisador, com ousem metais preciosos, compreendendo tratar um óxido de bário/alumina ou carbonato de bário/alumina com uma quantidade estequiométrica de ácido sulfúrico (h~ 2~so~ 4~), formando assim baso~ 4~/alumina in situ em bom rendimento e a baixa custo
BR112013016689A 2010-12-27 2011-12-13 suporte de catalisador, sistema de tratamento de emissões e processo para preparar um suporte de catalisador BR112013016689A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/978,712 US20120165185A1 (en) 2010-12-27 2010-12-27 Thermally Stable Catalyst Carrier Comprising Barium Sulfate
PCT/US2011/064537 WO2012091913A2 (en) 2010-12-27 2011-12-13 Thermally stable catalyst carrier comprising barium sulfate

Publications (1)

Publication Number Publication Date
BR112013016689A2 true BR112013016689A2 (pt) 2016-10-04

Family

ID=46317860

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013016689A BR112013016689A2 (pt) 2010-12-27 2011-12-13 suporte de catalisador, sistema de tratamento de emissões e processo para preparar um suporte de catalisador

Country Status (10)

Country Link
US (1) US20120165185A1 (pt)
EP (1) EP2658650A4 (pt)
JP (1) JP6073805B2 (pt)
KR (2) KR20180100254A (pt)
CN (1) CN103415343A (pt)
BR (1) BR112013016689A2 (pt)
CA (1) CA2823124A1 (pt)
MX (1) MX366451B (pt)
WO (1) WO2012091913A2 (pt)
ZA (1) ZA201305610B (pt)

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US8545780B1 (en) 2012-07-27 2013-10-01 Basf Corporation Catalyst materials
KR20150082466A (ko) * 2012-11-06 2015-07-15 솔베이(소시에떼아노님) 과산화수소의 직접 합성법
WO2014156746A1 (ja) * 2013-03-28 2014-10-02 エヌ・イーケムキャット株式会社 硫酸バリウムを含むアルミナ材料とその製造方法、それを用いた排気ガス浄化用触媒
CN106794449B (zh) * 2014-12-12 2019-09-27 本田技研工业株式会社 排气净化催化剂
DE102015205843A1 (de) * 2015-03-31 2016-10-06 Johnson Matthey Catalysts (Germany) Gmbh Katalysator insbesondere zur Abgasreinigung
CN106140199B (zh) * 2015-04-14 2019-01-08 中国石油化工股份有限公司 抗酸型酯加氢催化剂及其制备方法和应用与酯加氢方法
CN106140200B (zh) * 2015-04-14 2019-02-01 中国石油化工股份有限公司 抗酸型酯加氢催化剂及其制备方法和应用与酯加氢方法
EP3424592A4 (en) * 2016-03-01 2019-11-27 Cataler Corporation EMISSION CONTROL CATALYST
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GB2577372B (en) * 2018-07-27 2023-03-29 Johnson Matthey Plc Improved TWC catalsts containing high dopant support
JP7338406B2 (ja) 2019-10-31 2023-09-05 市光工業株式会社 車両用部品、車両用灯具
JP7317787B2 (ja) * 2020-10-19 2023-07-31 トヨタ自動車株式会社 排ガス浄化装置
EP3988209A1 (en) * 2020-10-20 2022-04-27 Basf Se Catalyst manufacturing by multiple unit operations in a mixer reactor
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WO2023017258A1 (en) 2021-08-13 2023-02-16 Johnson Matthey Public Limited Company Sulfur-containing organic compound assisted metal nanoparticle synthesis for three-way catalysis application

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Also Published As

Publication number Publication date
EP2658650A2 (en) 2013-11-06
CA2823124A1 (en) 2012-07-05
WO2012091913A3 (en) 2012-10-04
KR20140004700A (ko) 2014-01-13
MX366451B (es) 2019-07-09
JP6073805B2 (ja) 2017-02-01
WO2012091913A2 (en) 2012-07-05
EP2658650A4 (en) 2014-06-25
US20120165185A1 (en) 2012-06-28
ZA201305610B (en) 2016-01-27
JP2014505587A (ja) 2014-03-06
MX2013007563A (es) 2014-07-09
CN103415343A (zh) 2013-11-27
KR20180100254A (ko) 2018-09-07

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