ES2066101T3 - Catalizadores de oxido de alquileno que tienen una actividad y/o estabilidad mejorada. - Google Patents

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

Info

Publication number
ES2066101T3
ES2066101T3 ES90200945T ES90200945T ES2066101T3 ES 2066101 T3 ES2066101 T3 ES 2066101T3 ES 90200945 T ES90200945 T ES 90200945T ES 90200945 T ES90200945 T ES 90200945T ES 2066101 T3 ES2066101 T3 ES 2066101T3
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
ES90200945T
Other languages
English (en)
Inventor
Pen-Yuan Chou
Madan Mohan Bhasin
Hwaili Soo
Erlind Magnus Thorsteinson
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 ES2066101T3 publication Critical patent/ES2066101T3/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
    • B01J23/38—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
    • B01J23/68—Silver or gold with 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
    • B01J23/54—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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • 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 ALCANO CON OXIGENO COMPRENDE UN SOPORTE IMPREGNADO EN PLATA QUE CONTIENE UNA CANTIDAD SUFICIENTE DE COMPONENTES DE MANGANESO PARA MEJORAR AL MENOS UNA DE LAS ACTIVIDADES Y/O LA EFICIENCIA Y/O LA ESTABILIDAD EN COMPARACION CON CATALIZADORES SIMILARES LOS CUALES NO CONTIENEN COMPONENTES DE MANGANESO.
ES90200945T 1989-04-18 1990-04-17 Catalizadores de oxido de alquileno que tienen una actividad y/o estabilidad mejorada. Expired - Lifetime ES2066101T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34024289A 1989-04-18 1989-04-18
US34039089A 1989-04-18 1989-04-18
US07/502,187 US5504053A (en) 1989-04-18 1990-04-03 Alkylene oxide catalysts having enhanced activity and/or stability

Publications (1)

Publication Number Publication Date
ES2066101T3 true ES2066101T3 (es) 1995-03-01

Family

ID=27407385

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200945T Expired - Lifetime ES2066101T3 (es) 1989-04-18 1990-04-17 Catalizadores de oxido de alquileno que tienen una actividad y/o estabilidad mejorada.

Country Status (15)

Country Link
US (1) US5504053A (es)
EP (1) EP0393785B1 (es)
JP (1) JP3049560B2 (es)
KR (1) KR950008196B1 (es)
AT (1) ATE116976T1 (es)
AU (1) AU640924B2 (es)
BG (1) BG91772A (es)
BR (1) BR9001784A (es)
CA (2) CA1337722C (es)
DD (1) DD300512A5 (es)
DE (1) DE69015863T2 (es)
DK (1) DK0393785T3 (es)
ES (1) ES2066101T3 (es)
RU (1) RU2045335C1 (es)
ZA (1) ZA902931B (es)

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Also Published As

Publication number Publication date
ATE116976T1 (de) 1995-01-15
CA2014667C (en) 1998-09-29
BG91772A (bg) 1993-12-24
DE69015863D1 (de) 1995-02-23
ZA902931B (en) 1991-02-27
EP0393785A1 (en) 1990-10-24
KR950008196B1 (ko) 1995-07-26
BR9001784A (pt) 1991-06-11
CA1337722C (en) 1995-12-12
EP0393785B1 (en) 1995-01-11
JP3049560B2 (ja) 2000-06-05
CA2014667A1 (en) 1990-10-18
KR900015813A (ko) 1990-11-10
US5504053A (en) 1996-04-02
JPH0368449A (ja) 1991-03-25
DE69015863T2 (de) 1995-05-18
DK0393785T3 (da) 1995-03-27
AU640924B2 (en) 1993-09-09
DD300512A5 (de) 1992-06-17
RU2045335C1 (ru) 1995-10-10
AU5321190A (en) 1990-10-25

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