MX366451B - Portador de catalizador térmicamente estable que comprende sulfato bárico. - Google Patents

Portador de catalizador térmicamente estable que comprende sulfato bárico.

Info

Publication number
MX366451B
MX366451B MX2013007563A MX2013007563A MX366451B MX 366451 B MX366451 B MX 366451B MX 2013007563 A MX2013007563 A MX 2013007563A MX 2013007563 A MX2013007563 A MX 2013007563A MX 366451 B MX366451 B MX 366451B
Authority
MX
Mexico
Prior art keywords
catalyst carrier
alumina
thermally stable
barium sulfate
catalyst
Prior art date
Application number
MX2013007563A
Other languages
English (en)
Other versions
MX2013007563A (es
Inventor
Deeba Michel
R Brown Kenneth
Wassermann Knut
Kotrel Stefan
A Gramiccioni Gary
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 MX2013007563A publication Critical patent/MX2013007563A/es
Publication of MX366451B publication Critical patent/MX366451B/es

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
    • 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

En la presente se provee un vehículo catalizador que contiene sulfato de bario. El vehículo catalizador es útil para soportar un catalizador de purificación e gas de escape, tal como un catalizador de conversión de tres vías. En una modalidad, el vehículo comprende BaSO4/alúmina térmicamente estable. Además se provee un proceso para preparar el vehículo catalizador, con o sin metales preciosos, que comprende tratar un óxido de bario/carbonato de alúmina o bario/ alúmina con una cantidad estequiométrica de ácido sulfúrico (H2SO4), formando así BaSO4/alúmina in situ con buen rendimiento y a bajo costo.
MX2013007563A 2010-12-27 2011-12-13 Portador de catalizador térmicamente estable que comprende sulfato bárico. MX366451B (es)

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 (2)

Publication Number Publication Date
MX2013007563A MX2013007563A (es) 2014-07-09
MX366451B true MX366451B (es) 2019-07-09

Family

ID=46317860

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007563A MX366451B (es) 2010-12-27 2011-12-13 Portador de catalizador térmicamente estable que comprende sulfato bárico.

Country Status (10)

Country Link
US (1) US20120165185A1 (es)
EP (1) EP2658650A4 (es)
JP (1) JP6073805B2 (es)
KR (2) KR20140004700A (es)
CN (1) CN103415343A (es)
BR (1) BR112013016689A2 (es)
CA (1) CA2823124A1 (es)
MX (1) MX366451B (es)
WO (1) WO2012091913A2 (es)
ZA (1) ZA201305610B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201210596D0 (en) 2012-06-14 2012-08-01 Microsoft Corp Notification of communication events
US8545780B1 (en) 2012-07-27 2013-10-01 Basf Corporation Catalyst materials
US8835346B2 (en) 2012-07-27 2014-09-16 Basf Corporation Catalyst materials
WO2014072169A1 (en) * 2012-11-06 2014-05-15 Solvay Sa Direct synthesis of hydrogene peroxide
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
US10022705B2 (en) * 2014-12-12 2018-07-17 Honda Motor Co., Ltd. Exhaust gas purifying catalyst
DE102015205843A1 (de) * 2015-03-31 2016-10-06 Johnson Matthey Catalysts (Germany) Gmbh Katalysator insbesondere zur Abgasreinigung
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
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
JP6611906B2 (ja) * 2016-03-01 2019-12-04 株式会社キャタラー 排ガス浄化触媒
WO2018190300A1 (ja) * 2017-04-11 2018-10-18 株式会社キャタラー 排ガス浄化用触媒
WO2019167971A1 (ja) * 2018-03-02 2019-09-06 三菱瓦斯化学株式会社 アルミナの保護液、保護方法及びこれを用いたアルミナ層を有する半導体基板の製造方法
US20200030776A1 (en) 2018-07-27 2020-01-30 Johnson Matthey Public Limited Company Twc catalysts 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
US11857950B2 (en) * 2020-11-17 2024-01-02 Battelle Memorial Institute Hydrothermally and thermally stable catalytic materials based on theta-alumina
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902664A (en) * 1987-08-13 1990-02-20 Engelhard Corporation Thermally stabilized catalysts containing alumina and methods of making the same
JP3272019B2 (ja) * 1992-02-28 2002-04-08 株式会社日本触媒 排気ガス浄化用触媒
US5837634A (en) * 1992-11-12 1998-11-17 Condea Vista Company Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
CA2223458C (en) * 1996-04-11 2002-06-18 Ict Co., Ltd. Catalyst for purifying exhaust gas and a process for purifying exhaust gas
JP3956158B2 (ja) * 1996-04-11 2007-08-08 株式会社アイシーティー 窒素酸化物除去用触媒
JP3865838B2 (ja) * 1996-11-29 2007-01-10 株式会社アイシーティー 窒素酸化物除去用触媒、その製造方法及び該触媒を用いた排ガスの浄化方法
DE19847008A1 (de) * 1998-10-13 2000-04-20 Degussa Stickoxid-Speicherkatalysator
GB9904269D0 (en) * 1999-02-24 1999-04-21 European Community Stabilization of transition alumina
US6703343B2 (en) * 2001-12-18 2004-03-09 Caterpillar Inc Method of preparing doped oxide catalysts for lean NOx exhaust
JP3795871B2 (ja) * 2003-03-20 2006-07-12 株式会社キャタラー 排ガス浄化用触媒システム
JP4313117B2 (ja) * 2003-08-06 2009-08-12 千代田化工建設株式会社 金属酸化物被覆アルミナ複合酸化物
JP4519719B2 (ja) * 2005-06-10 2010-08-04 財団法人石油産業活性化センター 炭化水素油の水素化処理触媒の製造方法、ならびに炭化水素油の水素化処理方法
JP4916157B2 (ja) * 2005-10-28 2012-04-11 日揮触媒化成株式会社 水素化脱金属触媒用アルミナ担体とその製造方法およびそれを用いた水素化脱金属触媒
CN101374598B (zh) * 2006-01-17 2014-05-28 埃克森美孚研究工程公司 用于石脑油加氢脱硫的具有高温氧化铝载体的选择性催化剂
KR101051418B1 (ko) * 2006-03-16 2011-07-22 인터내쇼날 카탈리스트 테크놀로지, 인코포레이티드 배기가스 정화용 촉매, 그 제조방법 및 이러한 촉매를이용한 배기가스의 정화방법
JP2010274162A (ja) * 2009-05-26 2010-12-09 Tokyo Roki Co Ltd 内燃機関用の排ガス浄化触媒、及び内燃機関用の排ガス浄化装置
EP2444152A4 (en) * 2009-06-16 2013-07-31 Cataler Corp EMISSION CONTROL CATALYST, POWDER MATERIAL AND METHOD FOR PRODUCING THE EMISSION CONTROL CATALYST

Also Published As

Publication number Publication date
US20120165185A1 (en) 2012-06-28
BR112013016689A2 (pt) 2016-10-04
ZA201305610B (en) 2016-01-27
EP2658650A2 (en) 2013-11-06
KR20180100254A (ko) 2018-09-07
WO2012091913A2 (en) 2012-07-05
MX2013007563A (es) 2014-07-09
CA2823124A1 (en) 2012-07-05
EP2658650A4 (en) 2014-06-25
JP2014505587A (ja) 2014-03-06
CN103415343A (zh) 2013-11-27
KR20140004700A (ko) 2014-01-13
JP6073805B2 (ja) 2017-02-01
WO2012091913A3 (en) 2012-10-04

Similar Documents

Publication Publication Date Title
MX366451B (es) Portador de catalizador térmicamente estable que comprende sulfato bárico.
MY157440A (en) Catalyst composition for selective catalytic reduction of exhaust gases
IN2014MN00846A (es)
EA201100572A1 (ru) Получение кремния для солнечных батарей из диоксида кремния
EP2436442A4 (en) EXHAUST GAS PURIFICATION CATALYST AND PRODUCTION METHOD THEREFOR
EP2404668A4 (en) EXHAUST GAS PURIFYING CATALYST AND PRODUCTION METHOD THEREOF
EA201100571A1 (ru) Получение кремния для солнечных батарей из диоксида кремния
MY161413A (en) Catalyst composition for selective catalytic reduction of exhaust gases
WO2013022524A3 (en) Efficient water oxidation catalysts and methods of energy production
TN2012000519A1 (en) Method for the catalytic removal of carbon dioxide and sulphur dioxide from exhaust gases
EA201490645A1 (ru) Производство серной кислоты с рециркуляцией десульфурированного газа
ZA201201783B (en) Process for preparing formic acid by reaction of carbon dioxide with hydrogen
TN2014000178A1 (en) PROCESS FOR THE CATALYTIC REMOVAL OF CARBON DIOXIDE, NOx FROM EXHAUST GASES
NZ590955A (en) Production of silicon by reacting silicon oxide and silicon carbide, optionally in the presence of a second carbon source
HRP20130823T1 (hr) Postupak za proäśišä†avanje plinova te obnavljanje kiselih plinova
ATE510796T1 (de) Herstellung von fluorwasserstoff aus calciumfluorid und schwefelsäure
WO2013062306A3 (ko) 광촉매 반응을 통한 물에 녹는 고순도 그래핀 합성
WO2013103753A8 (en) Articles, devices, systems, and methods for solar energy storage and/or utilization
WO2013002917A3 (en) Processes and apparatuses for oxidizing elemental mercury in flue gas using oxychlorination catalysts
WO2013002922A3 (en) Processes and apparatuses for eliminating elemental mercury from flue gas using deacon reaction catalysts at low temperatures
BR112015006658A2 (pt) processo para preparar um catalisador de oxidação de propano
EA201490186A1 (ru) Катализаторы, не содержащие благородных металлов, пригодные для использования при электрохимическом восстановлении кислорода
WO2010096887A3 (en) Process of production of manganese sulfate from the pirolusite chemical reaction
IN2012DN00583A (es)
RU2013133517A (ru) Способ иммобилизации ртути в твердых отходах

Legal Events

Date Code Title Description
FG Grant or registration