ES2081506T3 - Portador de catalizador, composicion y procedimiento para su fabricacion. - Google Patents

Portador de catalizador, composicion y procedimiento para su fabricacion.

Info

Publication number
ES2081506T3
ES2081506T3 ES92101030T ES92101030T ES2081506T3 ES 2081506 T3 ES2081506 T3 ES 2081506T3 ES 92101030 T ES92101030 T ES 92101030T ES 92101030 T ES92101030 T ES 92101030T ES 2081506 T3 ES2081506 T3 ES 2081506T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
composition
catalyst carrier
oxide
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
ES92101030T
Other languages
English (en)
Other versions
ES2081506T5 (es
Inventor
William H Gerdes
Carmine M Doddato
Patrick F Malone
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24581530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2081506(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of ES2081506T3 publication Critical patent/ES2081506T3/es
Publication of ES2081506T5 publication Critical patent/ES2081506T5/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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • 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
    • 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
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Portador para catalizador basado en alúmina alfa, que comprende por lo menos aproximadamente 85% en peso de alúmina alfa, de 0,05 a 6% aproximadamente en peso (medido como óxido) de calcio o de óxido magnésico; de 0,05 a 5% aproximadamente en peso, (medido como sílice) de un óxido de silicio, y de cero a 10% aproximadamente en peso (medido como óxido) de un óxido de circonio.
ES92101030T 1991-01-22 1992-01-22 Portador de catalizador, composicion y procedimiento para su fabricacion. Expired - Lifetime ES2081506T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US643604 1991-01-22
US07/643,604 US5100859A (en) 1991-01-22 1991-01-22 Catalyst carrier

Publications (2)

Publication Number Publication Date
ES2081506T3 true ES2081506T3 (es) 1996-03-16
ES2081506T5 ES2081506T5 (es) 2007-07-01

Family

ID=24581530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101030T Expired - Lifetime ES2081506T5 (es) 1991-01-22 1992-01-22 Portador de catalizador, composicion y procedimiento para su fabricacion.

Country Status (18)

Country Link
US (1) US5100859A (es)
EP (1) EP0496386B2 (es)
JP (1) JP2983740B2 (es)
KR (1) KR100196579B1 (es)
CN (1) CN1046433C (es)
AU (1) AU644256B2 (es)
BR (1) BR9200174A (es)
CA (1) CA2058485C (es)
CZ (1) CZ283122B6 (es)
DE (1) DE69205845T3 (es)
DK (1) DK0496386T4 (es)
ES (1) ES2081506T5 (es)
MX (1) MX9200245A (es)
PL (1) PL169197B1 (es)
RU (1) RU2104086C1 (es)
TR (1) TR27838A (es)
TW (1) TW197964B (es)
ZA (1) ZA92199B (es)

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Also Published As

Publication number Publication date
TR27838A (tr) 1995-08-31
ES2081506T5 (es) 2007-07-01
KR100196579B1 (ko) 1999-06-15
EP0496386B2 (en) 2006-11-22
AU644256B2 (en) 1993-12-02
PL169197B1 (pl) 1996-06-28
ZA92199B (en) 1992-09-30
DE69205845T3 (de) 2007-07-05
CN1063426A (zh) 1992-08-12
DE69205845D1 (de) 1995-12-14
CA2058485C (en) 1997-04-29
DE69205845T2 (de) 1996-05-30
DK0496386T4 (da) 2007-03-19
RU2104086C1 (ru) 1998-02-10
TW197964B (en) 1993-01-11
DK0496386T3 (da) 1996-02-12
EP0496386B1 (en) 1995-11-08
MX9200245A (es) 1992-07-01
US5100859A (en) 1992-03-31
BR9200174A (pt) 1992-10-06
AU9003691A (en) 1992-07-30
PL293242A1 (en) 1992-08-24
CZ283122B6 (cs) 1998-01-14
JPH0647278A (ja) 1994-02-22
CN1046433C (zh) 1999-11-17
CA2058485A1 (en) 1992-07-23
EP0496386A1 (en) 1992-07-29
CS17592A3 (en) 1992-08-12
JP2983740B2 (ja) 1999-11-29
KR920014521A (ko) 1992-08-25

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