ES2120412T3 - Catalizadores de oxido de alquileno que tienen actividad y/o estabilidad mejoradas. - Google Patents

Catalizadores de oxido de alquileno que tienen actividad y/o estabilidad mejoradas.

Info

Publication number
ES2120412T3
ES2120412T3 ES91202653T ES91202653T ES2120412T3 ES 2120412 T3 ES2120412 T3 ES 2120412T3 ES 91202653 T ES91202653 T ES 91202653T ES 91202653 T ES91202653 T ES 91202653T ES 2120412 T3 ES2120412 T3 ES 2120412T3
Authority
ES
Spain
Prior art keywords
alkylene oxide
stability
improved activity
oxide catalysts
catalysts
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 - Lifetime
Application number
ES91202653T
Other languages
English (en)
Inventor
Albert Cheng-Yu Liu
Erlind Magnus Thorsteinson
Hwaili Soo
James Herndon Mccain
David Michael Minahan
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics 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 Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of ES2120412T3 publication Critical patent/ES2120412T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J23/70—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing 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
    • 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
    • B01J23/66—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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

CATALIZADORES PARA LA PRODUCCION DE OXIDO DE ALQUILENO MEDIANTE LA EPOXIDACION DE ALQUILENO CON OXIGENO QUE COMPRENDEN UN SOPORTE CONTENIENDO PLATA, Y UNA CANTIDAD SUFICIENTE DE UN COMPONENTE DE COBALTO PARA REALZAR POR LO MENOS UNA ACTIVIDAD Y/O EFICACIA Y/O ESTABILIDAD COMPARADO CON UN CATALIZADOR SIMILAR QUE NO CONTIENE UN COMPONENTE DE COBALTO.
ES91202653T 1990-10-12 1991-10-11 Catalizadores de oxido de alquileno que tienen actividad y/o estabilidad mejoradas. Expired - Lifetime ES2120412T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59624190A 1990-10-12 1990-10-12

Publications (1)

Publication Number Publication Date
ES2120412T3 true ES2120412T3 (es) 1998-11-01

Family

ID=27535840

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91202653T Expired - Lifetime ES2120412T3 (es) 1990-10-12 1991-10-11 Catalizadores de oxido de alquileno que tienen actividad y/o estabilidad mejoradas.

Country Status (10)

Country Link
US (1) US6511938B1 (es)
EP (1) EP0480538B1 (es)
JP (2) JP2720124B2 (es)
KR (1) KR0147853B1 (es)
AT (1) ATE170425T1 (es)
AU (1) AU656537B2 (es)
CA (1) CA2053411C (es)
DE (1) DE69130098T2 (es)
DK (1) DK0480538T3 (es)
ES (1) ES2120412T3 (es)

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AU656537B2 (en) 1995-02-09
EP0480538A1 (en) 1992-04-15
DE69130098T2 (de) 1999-04-01
KR920007688A (ko) 1992-05-27
EP0480538B1 (en) 1998-09-02
AU8576191A (en) 1992-04-30
DK0480538T3 (da) 1998-11-02
US6511938B1 (en) 2003-01-28
KR0147853B1 (ko) 1998-08-17
DE69130098D1 (de) 1998-10-08
CA2053411A1 (en) 1992-04-13
JPH05305237A (ja) 1993-11-19
JPH04305246A (ja) 1992-10-28
ATE170425T1 (de) 1998-09-15
JP2720124B2 (ja) 1998-02-25
CA2053411C (en) 1997-06-03

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