RU2311958C2 - Катализатор для получения этиленоксида - Google Patents

Катализатор для получения этиленоксида Download PDF

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Publication number
RU2311958C2
RU2311958C2 RU2004130467/04A RU2004130467A RU2311958C2 RU 2311958 C2 RU2311958 C2 RU 2311958C2 RU 2004130467/04 A RU2004130467/04 A RU 2004130467/04A RU 2004130467 A RU2004130467 A RU 2004130467A RU 2311958 C2 RU2311958 C2 RU 2311958C2
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RU
Russia
Prior art keywords
carrier
catalyst
solution
sodium
silver
Prior art date
Application number
RU2004130467/04A
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English (en)
Russian (ru)
Other versions
RU2004130467A (ru
Inventor
Набил РИЗКАЛА (US)
Набил РИЗКАЛА
Эррол БОРНН (US)
Эррол БОРНН
Чарльз У. ЦУЛАУФ (US)
Чарльз У. ЦУЛАУФ
Original Assignee
Сайентифик Дизайн Компани, Инк.
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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=RU2311958(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Сайентифик Дизайн Компани, Инк. filed Critical Сайентифик Дизайн Компани, Инк.
Publication of RU2004130467A publication Critical patent/RU2004130467A/ru
Application granted granted Critical
Publication of RU2311958C2 publication Critical patent/RU2311958C2/ru

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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)
RU2004130467/04A 2002-04-08 2003-04-01 Катализатор для получения этиленоксида RU2311958C2 (ru)

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
US10/118,192 2002-04-08

Publications (2)

Publication Number Publication Date
RU2004130467A RU2004130467A (ru) 2005-08-10
RU2311958C2 true RU2311958C2 (ru) 2007-12-10

Family

ID=28674376

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004130467/04A RU2311958C2 (ru) 2002-04-08 2003-04-01 Катализатор для получения этиленоксида

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
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
ATE496692T1 (de) 2011-02-15
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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