ES2197013B1 - PREPARATION OF NEW CATALYSTS BASED ON SILVER AND COPPER OXIDES AND ITS USE IN OXIDATION REACTIONS. - Google Patents

PREPARATION OF NEW CATALYSTS BASED ON SILVER AND COPPER OXIDES AND ITS USE IN OXIDATION REACTIONS.

Info

Publication number
ES2197013B1
ES2197013B1 ES200201309A ES200201309A ES2197013B1 ES 2197013 B1 ES2197013 B1 ES 2197013B1 ES 200201309 A ES200201309 A ES 200201309A ES 200201309 A ES200201309 A ES 200201309A ES 2197013 B1 ES2197013 B1 ES 2197013B1
Authority
ES
Spain
Prior art keywords
silver
catalysts
oxides
preparation
catalysts based
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES200201309A
Other languages
Spanish (es)
Other versions
ES2197013A1 (en
Inventor
Pedro Gomez Romero
Eva Tejada Rosales
David Muñoz Rojas
Nieves Casañ Pastor
Gerhard Mestl
Hans-Jorg Wolk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fritz Haber Institut der Max Planck Gesellschaft
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Fritz Haber Institut der Max Planck Gesellschaft
Consejo Superior de Investigaciones Cientificas CSIC
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 Fritz Haber Institut der Max Planck Gesellschaft, Consejo Superior de Investigaciones Cientificas CSIC filed Critical Fritz Haber Institut der Max Planck Gesellschaft
Priority to ES200201309A priority Critical patent/ES2197013B1/en
Priority to AU2003232853A priority patent/AU2003232853A1/en
Priority to PCT/ES2003/000261 priority patent/WO2003103831A1/en
Publication of ES2197013A1 publication Critical patent/ES2197013A1/en
Application granted granted Critical
Publication of ES2197013B1 publication Critical patent/ES2197013B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of 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
    • B01J23/002—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
    • B01J23/70—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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Preparación de nuevos catalizadores basados en óxidos de plata y cobre y su uso en reacciones de oxidación. Los materiales y procedimientos patentados involucran el desarrollo de nuevos catalizadores basados en óxidos , mixtos de cobre y plata. Dichos materiales se utilizan como catalizadores de oxidación y, en particular, como catalizadores en la oxidación parcial de alcoholes con el fin de combinar la actividad catalítica de ambos metales a nivel, molecular en un solo compuesto. Dichos materiales muestran una buena actividad catalítica para dichas reacciones incluso a temperaturas bajas de tan sólo 170ºC. De hecho, no ha habido hasta la fecha ningún precedente de óxidos, mixtos de cobre y plata, ni compuestos sintéticos ni minerales naturales, y los catalizadores presentados aquí, constituyen los primeros de este tipo.Preparation of new catalysts based on silver and copper oxides and their use in oxidation reactions. Patented materials and procedures involve the development of new catalysts based on oxides, mixed copper and silver. Such materials are used as oxidation catalysts and, in particular, as catalysts in the partial oxidation of alcohols in order to combine the catalytic activity of both metals at the molecular level in a single compound. Said materials show good catalytic activity for said reactions even at low temperatures of only 170 ° C. In fact, to date there have been no precedents of oxides, mixed copper and silver, or synthetic compounds or natural minerals, and the catalysts presented here constitute the first of this type.

ES200201309A 2002-06-06 2002-06-06 PREPARATION OF NEW CATALYSTS BASED ON SILVER AND COPPER OXIDES AND ITS USE IN OXIDATION REACTIONS. Expired - Fee Related ES2197013B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200201309A ES2197013B1 (en) 2002-06-06 2002-06-06 PREPARATION OF NEW CATALYSTS BASED ON SILVER AND COPPER OXIDES AND ITS USE IN OXIDATION REACTIONS.
AU2003232853A AU2003232853A1 (en) 2002-06-06 2003-05-30 Preparation of novel copper- and silver-oxide-based catalysts and use thereof in oxidation reactions
PCT/ES2003/000261 WO2003103831A1 (en) 2002-06-06 2003-05-30 Preparation of novel copper- and silver-oxide-based catalysts and use thereof in oxidation reactions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200201309A ES2197013B1 (en) 2002-06-06 2002-06-06 PREPARATION OF NEW CATALYSTS BASED ON SILVER AND COPPER OXIDES AND ITS USE IN OXIDATION REACTIONS.

Publications (2)

Publication Number Publication Date
ES2197013A1 ES2197013A1 (en) 2003-12-16
ES2197013B1 true ES2197013B1 (en) 2005-03-01

Family

ID=29724718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200201309A Expired - Fee Related ES2197013B1 (en) 2002-06-06 2002-06-06 PREPARATION OF NEW CATALYSTS BASED ON SILVER AND COPPER OXIDES AND ITS USE IN OXIDATION REACTIONS.

Country Status (3)

Country Link
AU (1) AU2003232853A1 (en)
ES (1) ES2197013B1 (en)
WO (1) WO2003103831A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB657165A (en) * 1948-01-30 1951-09-12 British Celanese Improvements in the production of organic compounds
GB836828A (en) * 1955-11-25 1960-06-09 Hoechst Ag Process for the manufacture of glyoxal
US4483998A (en) * 1983-04-11 1984-11-20 Texaco Inc. Simultaneous epoxide and carboxylic acid manufacture by co-oxidation in the presence of a copper-boron-silver catalyst
US6045768A (en) * 1997-08-01 2000-04-04 Mypodiamond Inc. Removal of carbon from particulate mixtures

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
E.M. TEJADA-ROSALES et al. "Síntesis y caracterización de Ag2Cu2O3, el primer óxido de cobre y plata", Bol. Soc. Esp. Cerámica y Vidrio, 2000, Vol. 41, Nº 3, páginas 209-212. *
E.M. TEJADA-ROSALES et al. "Synthesis, Characterization and Electrical Properties of the Series of Oxides Ag5Pb2-xCuxO6", Journal of Solid State Chemistry, Enero 2002, Vol. 163, Nº 1, páginas 151-157. *
P. GÓMEZ-ROMERO et al. "Ag2Cu2O3: The First Silver Cooper Oxide", Angew. Chem. Int. Ed., 1999, Vol. 38, Nº 4, páginas 524-525. *

Also Published As

Publication number Publication date
WO2003103831A1 (en) 2003-12-18
AU2003232853A1 (en) 2003-12-22
AU2003232853A8 (en) 2003-12-22
ES2197013A1 (en) 2003-12-16

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