BRPI0708367A2 - composto contendo complexo de metal múltiplo e complexo de metal, e processos de fabricação para os mesmo, e processos de fabricação de catalisador de purificação de gás de exaustão usando o mesmo - Google Patents

composto contendo complexo de metal múltiplo e complexo de metal, e processos de fabricação para os mesmo, e processos de fabricação de catalisador de purificação de gás de exaustão usando o mesmo Download PDF

Info

Publication number
BRPI0708367A2
BRPI0708367A2 BRPI0708367-0A BRPI0708367A BRPI0708367A2 BR PI0708367 A2 BRPI0708367 A2 BR PI0708367A2 BR PI0708367 A BRPI0708367 A BR PI0708367A BR PI0708367 A2 BRPI0708367 A2 BR PI0708367A2
Authority
BR
Brazil
Prior art keywords
metal complex
manufacturing processes
same
exhaust gas
gas purification
Prior art date
Application number
BRPI0708367-0A
Other languages
English (en)
Inventor
Mashima Kazushi
Ohashi Masato
Yagyu Akihiro
Hirata Hirohito
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of BRPI0708367A2 publication Critical patent/BRPI0708367A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0086—Platinum compounds
    • C07F15/0093—Platinum compounds without a metal-carbon linkage
    • 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
    • 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]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/42—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
    • B01J23/54—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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • 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
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • 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
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
    • 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
    • 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
    • B01J21/10—Magnesium; 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
    • B01J2531/16—Copper
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/64—Molybdenum
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/824—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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/828—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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/842—Iron
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/847—Nickel
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
    • B01J31/1625—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts immobilised by covalent linkages, i.e. pendant complexes with optional linking groups
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/1865—Phosphonites (RP(OR)2), their isomeric phosphinates (R2(RO)P=O) and RO-substitution derivatives 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/1875—Phosphinites (R2P(OR), their isomeric phosphine oxides (R3P=O) and RO-substitution derivatives 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/226—Sulfur, e.g. thiocarbamates
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • 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
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient
    • B01J35/397—Egg shell like
    • 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
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

COMPOSTO CONTENDO COMPLEXO DE METAL MúLTIPLO E COMPLEXO DE METAL, E PROCESSOS DE FABRICAçãO PARA OS MESMOS, E PROCESSO DE FABRICAçãO DE CATALISA- DOR DE PURIFICAçãO DE GáS DE EXAUSTãO USANDO O MESMO. A presente invenção refere-se a composto contendo complexo de metal múltiplo de acordo com uma modalidade tem uma pluralidade de complexos de metal em cada um dos quais um ligante é coordenado a um átomo de metal ou uma pluralidade de átomos de metal do mesmo tipo. A pluralidade de complexos de metal são ligados uns aos outros via um ligante polidentado que substitui parcialmente os ligantes dos dois ou complexos de metais, e têm 2 a 1000 átomos de metal.
BRPI0708367-0A 2006-03-01 2007-02-28 composto contendo complexo de metal múltiplo e complexo de metal, e processos de fabricação para os mesmo, e processos de fabricação de catalisador de purificação de gás de exaustão usando o mesmo BRPI0708367A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-055607 2006-03-01
JP2006055607A JP4613853B2 (ja) 2006-03-01 2006-03-01 複数金属錯体含有化合物及び金属錯体
PCT/IB2007/000533 WO2007105052A2 (en) 2006-03-01 2007-02-28 Multiple-metal complex-containing compound and metal complex, and manufacture methods therefor, and exhaust gas purification catalyst manufacture method using the same

Publications (1)

Publication Number Publication Date
BRPI0708367A2 true BRPI0708367A2 (pt) 2012-03-13

Family

ID=38509844

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0708367-0A BRPI0708367A2 (pt) 2006-03-01 2007-02-28 composto contendo complexo de metal múltiplo e complexo de metal, e processos de fabricação para os mesmo, e processos de fabricação de catalisador de purificação de gás de exaustão usando o mesmo

Country Status (10)

Country Link
US (2) US7977271B2 (pt)
EP (2) EP1988999B1 (pt)
JP (1) JP4613853B2 (pt)
KR (2) KR101024780B1 (pt)
CN (1) CN101415496B (pt)
BR (1) BRPI0708367A2 (pt)
CA (2) CA2718622A1 (pt)
ES (1) ES2365761T3 (pt)
RU (1) RU2403086C2 (pt)
WO (1) WO2007105052A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008013533A (ja) * 2006-06-07 2008-01-24 Toyota Motor Corp アミジン−カルボン酸錯体及び複数錯体含有化合物
JP4984678B2 (ja) * 2006-06-28 2012-07-25 株式会社日立製作所 Ｃｏ酸化方法
JP2010523452A (ja) * 2007-05-30 2010-07-15 エルジー・ケム・リミテッド 金属錯体を含む炭素ナノチューブ分散剤
JP5287055B2 (ja) * 2008-09-04 2013-09-11 トヨタ自動車株式会社 異核錯体およびその製造方法
JP5251627B2 (ja) * 2009-03-11 2013-07-31 トヨタ自動車株式会社 異核錯体およびその製造方法
JP5489077B2 (ja) * 2009-06-30 2014-05-14 株式会社豊田中央研究所 自動車排ガス浄化用触媒及びその製造方法
EP2975045B1 (en) * 2013-03-14 2018-07-25 National Institute of Advanced Industrial Science and Technology Metal complex and supported metal complex having disiloxane as ligand, preparation method therefor, and supported metal catalyst prepared using same
RU2584158C1 (ru) * 2014-11-19 2016-05-20 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Саратовский Государственный Университет Имени Н.Г. Чернышевского" Катализатор для очистки газов от оксидов азота и углерода (ii)
US11363709B2 (en) 2017-02-24 2022-06-14 BWXT Isotope Technology Group, Inc. Irradiation targets for the production of radioisotopes
US11286172B2 (en) 2017-02-24 2022-03-29 BWXT Isotope Technology Group, Inc. Metal-molybdate and method for making the same
WO2018202420A1 (en) * 2017-05-05 2018-11-08 Exxonmobil Chemical Patents Inc. Polyoxometalates comprising noble metals and carboxylate-based capping groups and metal clusters thereof
WO2019202949A1 (en) * 2018-04-16 2019-10-24 Johnson Matthey Japan G.K. Compositions comprising platinum nanoparticle clusters with improved thermostability
RU2709811C1 (ru) * 2018-10-22 2019-12-23 Пуцзин Кемикал Индастри Ко., Лтд Катализатор очистки хвостового газа угольного этиленгликоля, а также способ его получения
CN112745430B (zh) * 2019-10-31 2022-03-15 中国石油化工股份有限公司 烯烃-不饱和羧酸共聚物的制备方法
CN112745426B (zh) * 2019-10-31 2022-03-01 中国石油化工股份有限公司 用于制备烯烃-烯烃醇共聚物的方法
CN117177813A (zh) 2021-06-10 2023-12-05 庄信万丰股份有限公司 使用铑/铂和鞣酸作为络合和还原剂的改进的twc活性
WO2022258962A1 (en) 2021-06-10 2022-12-15 Johnson Matthey Public Limited Company Palladium fixing and low fresh oxygen storage capacity using tannic acid as a complexing and reducing agent

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631220A (pt) * 1962-04-20
US3388077A (en) * 1963-04-01 1968-06-11 Universal Oil Prod Co Catalyst for treatment of combustible waste products
US3367888A (en) * 1963-08-19 1968-02-06 Universal Oil Prod Co Treatment of combustible waste products and catalyst therefor
US3864284A (en) * 1971-04-26 1975-02-04 Chevron Res Platinum-tin catalyst on an alumina carrier
US3998759A (en) * 1975-01-29 1976-12-21 Universal Oil Products Company Method of catalyst manufacture
DE3727704A1 (de) * 1987-08-19 1989-03-02 Heyl Chem Pharm Verwendung polymerer loeslicher hydrierkatalysatoren zur positionsselektiven hydrierung von fetten und oelen
US5017541A (en) * 1989-11-13 1991-05-21 Uop Catalyst for the isomerization of alkanes
US5449387A (en) * 1992-06-17 1995-09-12 Rhone-Poulenc Chemicals Limited Cerium (IV) catalyst compounds and promoting combustion of hydrocarbon fuels therewith
US5643508A (en) * 1995-02-23 1997-07-01 Council Of Scientific And Industrial Research Process for the preparation of nanodimensional particles of oxides and sulphides of metals
JPH09253490A (ja) 1996-03-25 1997-09-30 Toyota Central Res & Dev Lab Inc 排ガス浄化用触媒及びその製造方法
JP3197500B2 (ja) * 1997-03-10 2001-08-13 科学技術振興事業団 有機ポリマー保護金属クラスター複合体
DE69819385T2 (de) 1997-03-10 2004-09-09 Japan Science And Technology Corp., Kawaguchi Herstellungverfahren einer Verbundstruktur bestehend aus metallischen Nanopartikeln umhüllt mit einem organischen Polymer
JPH11285644A (ja) 1998-02-04 1999-10-19 Mazda Motor Corp 触媒の製造方法
JP3985114B2 (ja) 1998-10-05 2007-10-03 大阪瓦斯株式会社 新規三次元型有機金属錯体及びガス吸着材
EP1301458B1 (en) 2000-06-23 2015-09-09 California Institute Of Technology Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis
JP2003181288A (ja) 2001-12-13 2003-07-02 Toyota Motor Corp 貴金属触媒の製造方法
JP2004043396A (ja) 2002-07-15 2004-02-12 Nippon Zeon Co Ltd ルテニウム錯体化合物、その製造方法、メタセシス反応用触媒及び水素化反応用触媒
JP4115799B2 (ja) 2002-10-03 2008-07-09 株式会社クラレ オレフィンメタセシス触媒系
JP4199691B2 (ja) * 2004-03-25 2008-12-17 田中貴金属工業株式会社 触媒
JP3795895B2 (ja) * 2004-03-25 2006-07-12 田中貴金属工業株式会社 触媒の製造方法
JP4715294B2 (ja) * 2005-05-11 2011-07-06 トヨタ自動車株式会社 金属クラスター担持金属酸化物担体及びその製造方法
JP4386045B2 (ja) * 2006-03-01 2009-12-16 トヨタ自動車株式会社 担持型触媒の製造方法
JP2008013533A (ja) 2006-06-07 2008-01-24 Toyota Motor Corp アミジン−カルボン酸錯体及び複数錯体含有化合物

Also Published As

Publication number Publication date
CA2718622A1 (en) 2007-09-20
EP2140940A3 (en) 2010-03-17
CA2644399A1 (en) 2007-09-20
US7977271B2 (en) 2011-07-12
CN101415496A (zh) 2009-04-22
EP2140940A2 (en) 2010-01-06
KR20100074301A (ko) 2010-07-01
RU2403086C2 (ru) 2010-11-10
RU2008138896A (ru) 2010-04-10
CN101415496B (zh) 2012-10-31
JP2007230924A (ja) 2007-09-13
CA2644399C (en) 2012-01-03
JP4613853B2 (ja) 2011-01-19
WO2007105052A3 (en) 2008-10-30
ES2365761T3 (es) 2011-10-10
EP1988999A2 (en) 2008-11-12
US20100152029A1 (en) 2010-06-17
WO2007105052A2 (en) 2007-09-20
EP1988999B1 (en) 2011-06-15
KR20080096685A (ko) 2008-10-31
US20110021345A1 (en) 2011-01-27
KR101024780B1 (ko) 2011-03-24
KR101024793B1 (ko) 2011-03-24

Similar Documents

Publication Publication Date Title
BRPI0708367A2 (pt) composto contendo complexo de metal múltiplo e complexo de metal, e processos de fabricação para os mesmo, e processos de fabricação de catalisador de purificação de gás de exaustão usando o mesmo
ATE542792T1 (de) Quellen asymmetrischer ligangen, metallhaltige verbindungen mit reduzierter symmetrie und system und verfahren, bei denen diese eingesetzt werden
DE50211846D1 (de) NEUE PHOSPHITVERBINDUNGEN UND DEREN Rh-KOMPLEXE
BRPI0813284A8 (pt) Processo para a preparação de um composto da fórmula (i) e composto
BRPI0606740A2 (pt) compostos de bis arila e heteroarila substituìdas como antagonistas de 5ht2a seletivos
BR112016002399A2 (pt) compostos e métodos para a modulação da expressão da distrofia miotônica-proteína quinase (dmpk)
DE502006008627D1 (de) Verfahren zur herstellung ortho-metallierter metallverbindungen
BRPI0512060B8 (pt) compostos orgânicos, composições farmacêuticas compreendendo os mesmos, bem como uso e processo de preparação dos referidos compostos
TR201906038T4 (tr) Her bir faktör VII molekülünün tanımlanan glikan motifleri ile iki N-glikosilasyon yerine sahip olduğu rekombinant veya transgenik faktör VII bileşimi.
BR112015001839A2 (pt) ibrutinibe deuterado
WO2007008684A3 (en) Ligands of melanocortin receptors
BR112015032480A2 (pt) método para a produção de um corpo de múltiplas camadas, e corpo de múltiplas camadas
TW200720467A (en) Atomic layer deposition of ruthenium-containing films using surface-activating agents and selected ruthenium complexes
BR112012022112A2 (pt) processo para preparação de dronedarona ligantes ligados com silsesquioxano poli-hédrico oligomérico (poss)
BR112014018943A8 (pt) Composições pesticidas e processos relacionados as mesmas
TW200732337A (en) Organic compounds
BRPI0507918A (pt) processo para a carbonilação de compostos insaturados, composição de catalisador, e, ligando de difosfina bidentado assimétrico
BRPI0900983A2 (pt) compostos de diometina, processo para sua preparação e composições farmacêuticas contendo os mesmos
ATE486081T1 (de) Hydrosilylierungsverfahren in gegenwart von ruthenium-katalysatoren
BRPI0713580B8 (pt) composição de revestimento cúravel com radiação actínica, processo de formação de um revestimento sobre um substrato, e, estojo de partes para a preparação de uma composição de revestimento curável com radiação actínica
BRPI0713031B8 (pt) composto de di-hidro-piran-2-ona, composição farmacêutica, e uso dos mesmos
BR112016000968A2 (pt) Processo para a preparação de bifenilanilidas halogenadas
BR112014026182A2 (pt) derivados de indolin-2-ona como inibidores de proteína cinase
BR112013031131A2 (pt) complexos de rutênio, método para a preparação e aplicação dos mesmos em reações metátese de olefina
BR112016017322A2 (pt) Complexo metálico, sistema de catalisador, processo para a preparação de um polímero

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2307 DE 24/03/2015.