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AR096669A2 - USE OF METAL IN SUPPORTED CATALYSTS, CONTAINING METAL - Google Patents

USE OF METAL IN SUPPORTED CATALYSTS, CONTAINING METAL

Info

Publication number
AR096669A2
AR096669A2 ARP140102333A ARP140102333A AR096669A2 AR 096669 A2 AR096669 A2 AR 096669A2 AR P140102333 A ARP140102333 A AR P140102333A AR P140102333 A ARP140102333 A AR P140102333A AR 096669 A2 AR096669 A2 AR 096669A2
Authority
AR
Argentina
Prior art keywords
metal
refers
regions
deposited
methods
Prior art date
Application number
ARP140102333A
Other languages
Spanish (es)
Inventor
Wan Kam
To
Original Assignee
Monsanto Technology Llc
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 Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of AR096669A2 publication Critical patent/AR096669A2/en

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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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or 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
    • 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
    • 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
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8906—Iron and noble 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8913—Cobalt and noble 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
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8926—Copper and noble 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
    • 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
    • B01J35/392—Metal surface area
    • 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
    • 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
    • B01J35/61—Surface area
    • B01J35/617—500-1000 m2/g
    • 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)
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/02—Formation of carboxyl groups in compounds containing amino groups, e.g. by oxidation of amino alcohols
    • 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
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3813—N-Phosphonomethylglycine; Salts or complexes 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
    • B01J21/18—Carbon
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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
    • B01J35/66—Pore distribution
    • 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
    • B01J37/0205—Impregnation in several steps
    • 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
    • B01J37/0211—Impregnation using a colloidal suspension
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Mejoras en el uso de metal en catalizadores soportados, que contienen metal. Por ejemplo, la presente se refiere a métodos para dirigir y/o controlar la deposición de metal sobre las superficies de sustratos porosos. La presente también se refiere a métodos para preparar catalizadores donde se deposita un primer metal sobre un soporte (por ejemplo, un soporte de carbono poroso) para proveer una o más regiones de un primer metal en la superficie del soporte, y se deposita un segundo metal en la superficie de las una o más regiones del primer metal. En general, el carácter electropositivo del primer metal (por ejemplo, cobre o hierro) es mayor que el carácter electropositivo del segundo metal (por ejemplo, un metal noble tal como platino) y el segundo metal se deposita en la superficie de las una o más regiones del primer metal por desplazamiento del primer metal. La presente también se refiere a sustratos tratados, estructuras precursoras del catalizador y catalizadores preparados por dichos métodos. La presente también se refiere al uso de catalizadores preparados según se detalla aquí en reacciones de oxidación catalítica, como por ejemplo oxidación de un sustrato que se selecciona entre el grupo que consiste en acido N-(fosfonometil)iminodiacético o una sal del mismo, formaldehído, y/o ácido fórmico.Improvements in the use of metal in supported catalysts, which contain metal. For example, this refers to methods for directing and / or controlling the deposition of metal on the surfaces of porous substrates. This also refers to methods for preparing catalysts where a first metal is deposited on a support (eg, a porous carbon support) to provide one or more regions of a first metal on the surface of the support, and a second is deposited metal on the surface of the one or more regions of the first metal. In general, the electropositive character of the first metal (for example, copper or iron) is greater than the electropositive character of the second metal (for example, a noble metal such as platinum) and the second metal is deposited on the surface of the one or more regions of the first metal by displacement of the first metal. This also refers to treated substrates, catalyst precursor structures and catalysts prepared by said methods. This also refers to the use of catalysts prepared as detailed herein in catalytic oxidation reactions, such as oxidation of a substrate that is selected from the group consisting of N- (phosphonomethyl) iminodiacetic acid or a salt thereof, formaldehyde , and / or formic acid.

ARP140102333A 2008-05-01 2014-06-19 USE OF METAL IN SUPPORTED CATALYSTS, CONTAINING METAL AR096669A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4946508P 2008-05-01 2008-05-01

Publications (1)

Publication Number Publication Date
AR096669A2 true AR096669A2 (en) 2016-01-27

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ID=41130542

Family Applications (2)

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ARP090101602A AR071623A1 (en) 2008-05-01 2009-05-04 USE OF METAL IN SUPPORTED CATALYSTS, CONTAINING METAL
ARP140102333A AR096669A2 (en) 2008-05-01 2014-06-19 USE OF METAL IN SUPPORTED CATALYSTS, CONTAINING METAL

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Country Status (8)

Country Link
EP (1) EP2293874A2 (en)
CN (2) CN102076409A (en)
AR (2) AR071623A1 (en)
AU (1) AU2009242512B2 (en)
BR (1) BRPI0911514B1 (en)
CA (1) CA2725434C (en)
MX (1) MX304650B (en)
WO (1) WO2009135150A2 (en)

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CN102229621B (en) * 2011-05-07 2013-10-02 安徽国星生物化学有限公司 Method for preparing glyphosate by catalyzing and oxidizing glyphosine in the presence of ultraviolet light source
EP2771107A4 (en) * 2011-10-28 2015-09-02 Basf Se PROCESS FOR THE PREPARATION OF A SUPPORTED SILVER CATALYST
CN104437449A (en) * 2014-12-09 2015-03-25 黑龙江大学 Preparation method of black titanium dioxide visible light photocatalyst
CN107073448B (en) * 2015-08-14 2019-01-29 沙特基础工业全球技术公司 A method for the fabrication of metal clusters of desired dimensions using scanning tunneling microscopy tip-induced reactions
CN110339860B (en) * 2019-07-29 2022-03-01 湖北工程学院 Crosslinked norbornene copolymer composite carbon black three-dimensional network immobilized platinum nanocatalyst and its preparation method and application
JP7175857B2 (en) 2019-08-02 2022-11-21 日清紡ホールディングス株式会社 Metal-supported catalysts, battery electrodes and batteries
JP7130311B2 (en) 2019-08-02 2022-09-05 日清紡ホールディングス株式会社 Metal-supported catalysts, battery electrodes and batteries
JP7158350B2 (en) 2019-08-02 2022-10-21 日清紡ホールディングス株式会社 Metal-supported catalysts, battery electrodes and batteries
CN111054329A (en) * 2019-11-25 2020-04-24 广东工业大学 A kind of aluminum-supported precious metal monolithic catalyst and its preparation method and application
CN111430731A (en) * 2020-04-01 2020-07-17 安徽师范大学 Porous carbon-supported platinum material, preparation method and application thereof
CN112794508B (en) * 2021-01-05 2022-07-05 江山市双氧水有限公司 A kind of pretreatment method of producing hydrogen peroxide wastewater by anthraquinone method
CN113337719A (en) * 2021-06-07 2021-09-03 林西金易来砷业有限公司 Comprehensive utilization and harmless treatment process for arsenic-containing smoke dust
CN114177903B (en) * 2021-10-21 2025-06-06 江苏大学 A method for preparing microporous materials loaded with single-atom and diatomic catalysts
CN116272972B (en) * 2021-12-20 2025-05-27 中国石油化工股份有限公司 A dispersed catalyst for catalyzing methane to olefins, and its preparation method and application
CN114566661A (en) * 2022-03-09 2022-05-31 昆明理工大学 Preparation method of carbon material surface loaded with platinum-cobalt nanoparticles
CN114540889B (en) * 2022-03-25 2023-03-24 江阴纳力新材料科技有限公司 Copper plating additive, copper plating solution and application thereof
CN117065778B (en) * 2023-07-26 2025-06-27 浙江工业大学 A method for preparing a diatomic catalyst and a method for catalytic reforming of tar
CN117185909B (en) * 2023-08-30 2025-08-01 南京理工大学 Method for synthesizing 1, 2-diketone compound through surface coupling reaction
CN120115147B (en) * 2025-05-12 2025-07-29 中科鸿景(宁波)环保科技有限公司 High-activity platinum carbon catalyst, preparation method thereof and application thereof in formaldehyde catalytic purification

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CN1005249B (en) * 1985-04-01 1989-09-27 孟山都公司 Process for producing secondary or primary amines using pyrolyzed activated carbon catalyst
NZ265493A (en) * 1993-04-12 1996-10-28 Monsanto Co Preparation amino carboxylic acid salts from amino alcohols using an alkali metal hydroxide and a copper catalyst
US6417133B1 (en) * 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
JP2003518132A (en) * 1999-12-21 2003-06-03 モンサント テクノロジー エルエルシー Use of accelerators in combination with carbon-supported noble metal-containing catalysts in liquid phase oxidation reactions.
US8703639B2 (en) * 2004-09-15 2014-04-22 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
WO2008025750A1 (en) * 2006-08-30 2008-03-06 Umicore Ag & Co. Kg Core/shell-type catalyst particles and methods for their preparation

Also Published As

Publication number Publication date
BRPI0911514A2 (en) 2015-10-06
WO2009135150A3 (en) 2010-05-06
AR071623A1 (en) 2010-06-30
BRPI0911514B1 (en) 2018-03-27
CA2725434C (en) 2017-02-28
CN105363475A (en) 2016-03-02
EP2293874A2 (en) 2011-03-16
CA2725434A1 (en) 2009-11-05
MX2010012009A (en) 2010-11-30
AU2009242512A1 (en) 2009-11-05
MX304650B (en) 2012-10-26
CN102076409A (en) 2011-05-25
WO2009135150A2 (en) 2009-11-05
AU2009242512B2 (en) 2014-10-23

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