BR112013022519A2 - catalisador para purificação de gás exaustão, método para sua produção e método de purificação de gás de exaustão usando o mesmo - Google Patents

catalisador para purificação de gás exaustão, método para sua produção e método de purificação de gás de exaustão usando o mesmo

Info

Publication number
BR112013022519A2
BR112013022519A2 BR112013022519A BR112013022519A BR112013022519A2 BR 112013022519 A2 BR112013022519 A2 BR 112013022519A2 BR 112013022519 A BR112013022519 A BR 112013022519A BR 112013022519 A BR112013022519 A BR 112013022519A BR 112013022519 A2 BR112013022519 A2 BR 112013022519A2
Authority
BR
Brazil
Prior art keywords
exhaust gas
gas purification
same
production method
purification catalyst
Prior art date
Application number
BR112013022519A
Other languages
English (en)
Other versions
BR112013022519B1 (pt
Inventor
Naohiro Kato
Yosuke Goto
Yuji Ogino
Yuta Skasaka
Original Assignee
Umicore Shokubai Japan Co Ltd
Umicore Shokubai USA Inc
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 Umicore Shokubai Japan Co Ltd, Umicore Shokubai USA Inc filed Critical Umicore Shokubai Japan Co Ltd
Publication of BR112013022519A2 publication Critical patent/BR112013022519A2/pt
Publication of BR112013022519B1 publication Critical patent/BR112013022519B1/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
    • B01J23/40—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
    • 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
    • B01D53/944—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
    • 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
    • B01J21/066—Zirconium or hafnium; 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
    • 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
    • B01J21/08—Silica
    • 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
    • B01J21/12—Silica and 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • 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
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/466—Osmium
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/468—Iridium
    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—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
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/72—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing iron group metals, noble metals or copper
    • B01J29/74—Noble metals
    • B01J29/7415—Zeolite Beta
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • 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
    • B01J37/0242—Coating followed by impregnation
    • 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
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/103—Oxidation catalysts for HC and CO only
    • 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
    • B01D2255/10—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
    • B01D2255/20—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
    • B01D2255/20715—Zirconium
    • 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
    • B01D2255/50—Zeolites
    • B01D2255/502—Beta zeolites
    • 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
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous 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
    • 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
    • B01J35/643—Pore diameter less than 2 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
    • 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
    • B01J37/0246—Coatings comprising a zeolite
    • 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

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)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
BR112013022519A 2011-03-04 2012-02-29 catalisador para purificação de gás exaustão, método para sua produção e método de purificação de gás de exaustão usando o mesmo BR112013022519B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011047643 2011-03-04
JP2011101608 2011-04-28
PCT/JP2012/055132 WO2012121085A1 (ja) 2011-03-04 2012-02-29 排ガス浄化用触媒、その製造方法およびそれを用いた排ガス浄化方法

Publications (2)

Publication Number Publication Date
BR112013022519A2 true BR112013022519A2 (pt) 2016-12-06
BR112013022519B1 BR112013022519B1 (pt) 2019-08-13

Family

ID=46798053

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013022519A BR112013022519B1 (pt) 2011-03-04 2012-02-29 catalisador para purificação de gás exaustão, método para sua produção e método de purificação de gás de exaustão usando o mesmo

Country Status (6)

Country Link
US (1) US9561494B2 (pt)
EP (1) EP2682185A4 (pt)
JP (2) JP5746318B2 (pt)
CN (2) CN103402627A (pt)
BR (1) BR112013022519B1 (pt)
WO (1) WO2012121085A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5692595B2 (ja) * 2011-06-16 2015-04-01 トヨタ自動車株式会社 排ガス浄化用触媒
US20140151913A1 (en) * 2012-11-30 2014-06-05 Corning Incorporated Cost effective y2o3 synthesis and related functional nanocomposites
US9421528B2 (en) 2013-02-25 2016-08-23 Umicore Shokubai Japan Co., Ltd. Exhaust gas purifying catalyst and exhaust gas purification method using same
MX369743B (es) * 2013-03-12 2019-11-20 Basf Corp Materiales catalizadores para la oxidación de no.
DE102013221423A1 (de) * 2013-10-22 2015-04-23 Umicore Ag & Co. Kg Katalysator zur Oxidation von CO und HC bei niedrigen Temperaturen
CN103949249A (zh) * 2014-04-11 2014-07-30 浙江大学 一种用于燃气锅炉一氧化碳选择性还原氮氧化物催化剂及其制备方法
JP6187770B2 (ja) * 2014-06-02 2017-08-30 株式会社豊田中央研究所 排ガス浄化触媒、その製造方法、及び、それを用いた排ガス浄化方法
JP6444265B2 (ja) * 2014-06-02 2018-12-26 株式会社豊田中央研究所 排ガス浄化触媒、その製造方法、及び、それを用いた排ガス浄化方法
CN104456637A (zh) * 2014-11-17 2015-03-25 刘文力 一种燃气式红外线陶瓷泛能灶片
TWI630954B (zh) * 2014-12-09 2018-08-01 財團法人工業技術研究院 雙酚a或其衍生物的氫化方法以及對苯二甲酸或其衍生物的氫化方法
WO2016135268A1 (en) * 2015-02-25 2016-09-01 Universiteit Utrecht Holding B.V. Method for preparing a chemical compound using a ruthenium metal catalyst on a zirconium oxide support in the presence of a contaminant
WO2017019908A1 (en) * 2015-07-28 2017-02-02 The Regents Of The University Of California Long wavelength voltage sensitive dyes
RU2614147C1 (ru) * 2015-12-15 2017-03-23 Открытое акционерное общество "Ассоциация разработчиков и производителей систем мониторинга" Способ приготовления катализатора и катализатор окисления со
JP6401740B2 (ja) 2016-06-13 2018-10-10 株式会社豊田中央研究所 排ガス浄化触媒及びその製造方法
JP6815783B2 (ja) * 2016-07-29 2021-01-20 三菱重工業株式会社 脱硝触媒の製造方法
EP3539648A4 (en) 2016-11-11 2020-06-24 N.E. Chemcat Corporation THREE-WAY CATALYST FOR EXHAUST GAS PURIFICATION, METHOD FOR PRODUCING IT AND EXHAUST GAS PURIFICATION CATALYST
EP3351300A1 (en) * 2017-01-20 2018-07-25 SASOL Germany GmbH Manganese oxide containing alumina composition, a method for manufacturing the same and use thereof
CN106861692B (zh) * 2017-03-03 2019-09-03 石家庄铁道大学 脱氧化物制备纳米多孔氧化物-贵金属复合材料的方法
JP6889252B2 (ja) * 2017-04-28 2021-06-18 ユミコア日本触媒株式会社 排気ガス浄化用触媒およびそれを用いた排気ガス浄化方法
CA3061300A1 (en) * 2017-04-28 2019-10-23 Umicore Shokubai Japan Co., Ltd. Exhaust gas purification catalyst and exhaust gas purification method using the same
US11623206B2 (en) 2017-06-01 2023-04-11 University Of Connecticut Manganese-cobalt spinel oxide nanowire arrays
US11691123B2 (en) 2017-06-02 2023-07-04 University Of Connecticut Low-temperature diesel oxidation catalysts using TiO2 nanowire arrays integrated on a monolithic substrate
WO2018226543A1 (en) 2017-06-06 2018-12-13 University Of Connecticut Microwave assisted and low-temperature fabrication of nanowire arrays on scalable 2d and 3d substrates
KR102246434B1 (ko) * 2017-07-19 2021-04-29 (주)엘지하우시스 자동차 배기가스 처리용 촉매입자, 이의 제조방법 및 이를 이용하여 자동차 배기가스를 처리하는 방법
WO2019131176A1 (ja) * 2017-12-28 2019-07-04 ユミコア日本触媒株式会社 水素製造用触媒及びこれを用いた排ガス浄化用触媒
JP7211709B2 (ja) 2018-02-27 2023-01-24 エヌ・イーケムキャット株式会社 排ガス浄化用三元触媒及びその製造方法、並びに一体構造型排ガス浄化用触媒
CN108844082A (zh) * 2018-05-16 2018-11-20 绍兴市鼎泰节能环保科技有限公司 一种废气处理装置
CN110639500A (zh) * 2018-06-27 2020-01-03 中国石油化工股份有限公司 含氰废气的燃烧催化剂及含氰废气处理中的应用
CN108906036B (zh) * 2018-07-12 2020-09-08 苏州大学 掺杂双核铑配合物的铂/中空介孔二氧化硅球复合材料及其制备方法与应用
JP7205866B2 (ja) * 2018-08-28 2023-01-17 株式会社西部技研 ハニカム吸着体及びそれを用いた除湿空調装置
CN109759051B (zh) * 2019-01-15 2021-10-22 昆明理工大学 一种利用Zr-Nd-O改性白炭黑的催化剂制备方法
CN109865428B (zh) * 2019-02-27 2021-06-22 北京市劳动保护科学研究所 一种工业锅炉烟气的净化方法、装置以及氧化剂载体
CN111729668A (zh) * 2019-03-25 2020-10-02 西安斯优派环保科技有限公司 一种用于空气净化器的催化剂
CN110075831B (zh) * 2019-05-28 2022-07-15 中山大学 一种用于低浓度甲烷催化燃烧的铱负载型催化剂及其制备方法
CN111097409A (zh) * 2019-12-03 2020-05-05 厦门嵩湖环保股份有限公司 一种金催化剂及其制备方法
CN111085201A (zh) * 2019-12-03 2020-05-01 厦门嵩湖环保股份有限公司 一种空气净化方法
CN111013583A (zh) * 2019-12-20 2020-04-17 萍乡学院 一种室温高效分解一氧化碳整体式催化剂的制备方法
CN115244006A (zh) * 2020-04-28 2022-10-25 优美科触媒日本有限公司 Ce-Zr复合氧化物及其制造方法以及使用了其的废气净化用催化剂
CN112675849A (zh) * 2020-12-22 2021-04-20 安徽稞馨环境科技有限公司 一种催化氧化法室温脱除一氧化碳的单原子催化剂制备方法及其应用
US20220219145A1 (en) * 2021-01-08 2022-07-14 Johnson Matthey Public Limited Company Method and Composition
CN113457674B (zh) * 2021-05-31 2022-12-27 广西科技大学 一种提高Pt-CeO2催化剂氧化反应低温活性和耐久性的方法
CN113578307B (zh) * 2021-08-10 2023-09-19 无锡威孚环保催化剂有限公司 一种高效的车用天然气催化剂及其制备方法
CN114165797B (zh) * 2021-11-17 2023-09-12 中国五环工程有限公司 含氯有机废气催化燃烧处理方法
CN114870838A (zh) * 2022-06-09 2022-08-09 上海松柏传感技术有限公司 一种氢气传感器催化剂及其制备方法及氢气传感器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122043A (ja) * 1982-01-13 1983-07-20 Matsushita Electric Ind Co Ltd 酸化触媒体
DE4203807A1 (de) * 1990-11-29 1993-08-12 Man Nutzfahrzeuge Ag Vorrichtung zur katalytischen no(pfeil abwaerts)x(pfeil abwaerts)-reduktion
EP0727248B1 (en) * 1995-02-17 1998-08-19 ICT Co., Ltd. Catalyst for purification of diesel engine exhaust gas
US6821412B1 (en) * 1999-08-30 2004-11-23 Cosmo Oil Co., Ltd. Catalyst for hydrotreating of gas oil and method for hydrotreating of gas oil
JP3997783B2 (ja) * 2001-01-16 2007-10-24 株式会社豊田中央研究所 触媒担体の製造方法
JP4032652B2 (ja) * 2001-02-23 2008-01-16 株式会社豊田中央研究所 複合酸化物粉末及びその製造方法
JP2003020227A (ja) 2001-07-02 2003-01-24 Toyota Central Res & Dev Lab Inc 微細混合酸化物粉末とその製造方法及び触媒
JP2003038936A (ja) * 2001-07-30 2003-02-12 Toyota Motor Corp 排ガス浄化装置
JP2004167354A (ja) * 2002-11-19 2004-06-17 Toyota Central Res & Dev Lab Inc 触媒用担体とｎｏ酸化触媒及びｎｏ酸化方法
JP4210552B2 (ja) * 2003-05-06 2009-01-21 株式会社アイシーティー ディーゼルエンジン排ガス浄化用触媒およびその製造方法
JP4352897B2 (ja) 2004-01-08 2009-10-28 株式会社豊田中央研究所 無機酸化物粉末、触媒担体及び触媒
JP2006043637A (ja) * 2004-08-06 2006-02-16 Toyota Motor Corp 排ガス浄化用触媒

Also Published As

Publication number Publication date
EP2682185A1 (en) 2014-01-08
US9561494B2 (en) 2017-02-07
BR112013022519B1 (pt) 2019-08-13
US20140072493A1 (en) 2014-03-13
EP2682185A4 (en) 2014-12-03
JP5890920B2 (ja) 2016-03-22
JP5746318B2 (ja) 2015-07-08
WO2012121085A1 (ja) 2012-09-13
CN103402627A (zh) 2013-11-20
JP2015120159A (ja) 2015-07-02
JPWO2012121085A1 (ja) 2014-07-17
CN107413336A (zh) 2017-12-01

Similar Documents

Publication Publication Date Title
BR112013022519A2 (pt) catalisador para purificação de gás exaustão, método para sua produção e método de purificação de gás de exaustão usando o mesmo
BRPI1011478A2 (pt) catalisador purificador de gas e metodo para a fabricacao do mesmo
BR112014016404A2 (pt) material de alumina, e, catalisador para purificação de gás de exaustão
EP3034166A4 (en) Exhaust gas purification catalyst
ZA201405124B (en) Exhaust gas purification catalyst
EP3045227A4 (en) Exhaust gas purification catalyst
BRPI1011498A2 (pt) catalisador de purificação de gás de exaustão e método de fabricação para o mesmo
EP2795076A4 (en) EXHAUST GAS TREATMENT SYSTEM AND METHOD FOR ITS OPERATION
BR112013033277A2 (pt) catalisador de óxido, e, método para produzir o mesmo
EP3081296A4 (en) Exhaust gas purifying catalyst
EP3263214A4 (en) Exhaust gas purification catalyst, manufacturing method therefor, and exhaust gas purification method using same
EP3034164A4 (en) Exhaust gas purification catalyst
EP2689842A4 (en) CATALYST FOR EXHAUST PURIFICATION, MANUFACTURING METHOD AND EXHAUST GAS CLEANING PROCESS THEREWITH
EP2805766A4 (en) EMISSION CONTROL CATALYST AND METHOD FOR THE PRODUCTION THEREOF
EP2695673A4 (en) CATALYST FOR PURIFYING EXHAUST GASES
BR112013022321A2 (pt) catalisador de oxidação para purificação de gás exaurido
EP3124115A4 (en) Honeycomb structure and exhaust gas cleaning catalyst using same, and method for manufacturing exhaust gas cleaning catalyst
EP2774671A4 (en) EMISSION CONTROL CATALYST
EP3020474A4 (en) Catalyst for exhaust gas purification
BR112013022544A2 (pt) método de fabricação e de purificação de composto, e, composto
EP2692436A4 (en) EMISSION CONTROL CATALYST
EP2893979A4 (en) EXHAUST GAS PURIFYING CATALYST, MONOLITHIC GAS PURIFYING CATALYST AND METHOD OF MANUFACTURING EXHAUST PURIFYING CATALYST
EP2749352A4 (en) EXHAUST GAS CLEANING CATALYST AND MANUFACTURING METHOD THEREFOR
EP3072587A4 (en) Catalyst for exhaust gas purification
ZA201404564B (en) Composite oxide, method for producing the same, and catalyst for exhaust gas purification

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 29/02/2012, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/02/2012, OBSERVADAS AS CONDICOES LEGAIS

B25G Requested change of headquarter approved

Owner name: UMICORE SHOKUBAI JAPAN CO.,LTD (JP) ; UMICORE SHOKUBAI USA INC. (US)

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

Free format text: REFERENTE A 11A 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 2712 DE 27-12-2022 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.