ATE496692T1 - Ethylenoxidkatalysator - Google Patents

Ethylenoxidkatalysator

Info

Publication number
ATE496692T1
ATE496692T1 AT03718116T AT03718116T ATE496692T1 AT E496692 T1 ATE496692 T1 AT E496692T1 AT 03718116 T AT03718116 T AT 03718116T AT 03718116 T AT03718116 T AT 03718116T AT E496692 T1 ATE496692 T1 AT E496692T1
Authority
AT
Austria
Prior art keywords
ethylene oxide
oxide catalyst
sodium ions
ions
ppm
Prior art date
Application number
AT03718116T
Other languages
German (de)
English (en)
Inventor
Nabil Rizkalla
Errrol Bornn
Charles Zulauf
Original Assignee
Sd Lizenzverwertungsgesell Mbh
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=28674376&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE496692(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sd Lizenzverwertungsgesell Mbh filed Critical Sd Lizenzverwertungsgesell Mbh
Application granted granted Critical
Publication of ATE496692T1 publication Critical patent/ATE496692T1/de

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
    • B01J23/48—Silver or gold
    • B01J23/50—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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • 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
    • 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
    • B01J37/06—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)
AT03718116T 2002-04-08 2003-04-01 Ethylenoxidkatalysator ATE496692T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/118,192 US6750173B2 (en) 2002-04-08 2002-04-08 Ethylene oxide catalyst
PCT/US2003/009794 WO2003086624A1 (en) 2002-04-08 2003-04-01 Ethylene oxide catalyst

Publications (1)

Publication Number Publication Date
ATE496692T1 true ATE496692T1 (de) 2011-02-15

Family

ID=28674376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03718116T ATE496692T1 (de) 2002-04-08 2003-04-01 Ethylenoxidkatalysator

Country Status (15)

Country Link
US (1) US6750173B2 (enExample)
EP (1) EP1492619B2 (enExample)
JP (1) JP5089013B2 (enExample)
KR (1) KR100826146B1 (enExample)
CN (1) CN1329119C (enExample)
AT (1) ATE496692T1 (enExample)
AU (1) AU2003222129B2 (enExample)
BR (1) BR0309052B1 (enExample)
CA (1) CA2479237C (enExample)
DE (1) DE60335866D1 (enExample)
ES (1) ES2358322T5 (enExample)
MX (1) MXPA04009854A (enExample)
RU (1) RU2311958C2 (enExample)
TW (1) TWI323259B (enExample)
WO (1) WO2003086624A1 (enExample)

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Also Published As

Publication number Publication date
KR100826146B1 (ko) 2008-04-30
AU2003222129A2 (en) 2003-10-27
BR0309052B1 (pt) 2013-05-07
AU2003222129A1 (en) 2003-10-27
CA2479237A1 (en) 2003-10-23
CN1649671A (zh) 2005-08-03
CN1329119C (zh) 2007-08-01
RU2311958C2 (ru) 2007-12-10
TW200306309A (enExample) 2003-11-16
DE60335866D1 (de) 2011-03-10
ES2358322T3 (es) 2011-05-09
AU2003222129B2 (en) 2006-10-12
EP1492619A4 (en) 2009-05-27
US6750173B2 (en) 2004-06-15
JP5089013B2 (ja) 2012-12-05
MXPA04009854A (es) 2005-02-14
EP1492619B1 (en) 2011-01-26
KR20040097306A (ko) 2004-11-17
BR0309052A (pt) 2005-03-29
JP2005526600A (ja) 2005-09-08
CA2479237C (en) 2012-01-24
RU2004130467A (ru) 2005-08-10
EP1492619A1 (en) 2005-01-05
TWI323259B (en) 2010-04-11
ES2358322T5 (es) 2018-04-18
EP1492619B2 (en) 2018-02-14
US20030191019A1 (en) 2003-10-09
WO2003086624A1 (en) 2003-10-23

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