KR100826146B1 - 에틸렌 옥사이드 촉매 - Google Patents

에틸렌 옥사이드 촉매 Download PDF

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Publication number
KR100826146B1
KR100826146B1 KR1020047015965A KR20047015965A KR100826146B1 KR 100826146 B1 KR100826146 B1 KR 100826146B1 KR 1020047015965 A KR1020047015965 A KR 1020047015965A KR 20047015965 A KR20047015965 A KR 20047015965A KR 100826146 B1 KR100826146 B1 KR 100826146B1
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KR
South Korea
Prior art keywords
carrier
solution
catalyst
silver
sodium
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Expired - Lifetime
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English (en)
Korean (ko)
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KR20040097306A (ko
Inventor
나빌 리즈칼라
에롤 보온
찰스 더블유 줄라우프
Original Assignee
에스데 리젠츠페어베르퉁스게젤샤프트 엠베하 엔 코. 카게
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Application filed by 에스데 리젠츠페어베르퉁스게젤샤프트 엠베하 엔 코. 카게 filed Critical 에스데 리젠츠페어베르퉁스게젤샤프트 엠베하 엔 코. 카게
Publication of KR20040097306A publication Critical patent/KR20040097306A/ko
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • B01J23/50Silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • B01J37/0207Pretreatment of the support
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04Alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts 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
    • B01J23/66Silver or gold
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/02Synthesis of the oxirane ring
    • C07D301/03Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08Synthesis 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
    • C07D301/10Synthesis 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • B01J37/0205Impregnation in several steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06Washing
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • 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)
KR1020047015965A 2002-04-08 2003-04-01 에틸렌 옥사이드 촉매 Expired - Lifetime KR100826146B1 (ko)

Applications Claiming Priority (3)

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
PCT/US2003/009794 WO2003086624A1 (en) 2002-04-08 2003-04-01 Ethylene oxide catalyst

Publications (2)

Publication Number Publication Date
KR20040097306A KR20040097306A (ko) 2004-11-17
KR100826146B1 true KR100826146B1 (ko) 2008-04-30

Family

ID=28674376

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047015965A Expired - Lifetime KR100826146B1 (ko) 2002-04-08 2003-04-01 에틸렌 옥사이드 촉매

Country Status (15)

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

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KR102074138B1 (ko) 2011-12-30 2020-02-07 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 형상화 연마입자 및 이의 형성방법
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Also Published As

Publication number Publication date
BR0309052A (pt) 2005-03-29
AU2003222129A2 (en) 2003-10-27
CA2479237C (en) 2012-01-24
DE60335866D1 (de) 2011-03-10
ES2358322T5 (es) 2018-04-18
BR0309052B1 (pt) 2013-05-07
US20030191019A1 (en) 2003-10-09
RU2311958C2 (ru) 2007-12-10
CN1329119C (zh) 2007-08-01
CN1649671A (zh) 2005-08-03
US6750173B2 (en) 2004-06-15
KR20040097306A (ko) 2004-11-17
JP5089013B2 (ja) 2012-12-05
ES2358322T3 (es) 2011-05-09
EP1492619A1 (en) 2005-01-05
EP1492619B1 (en) 2011-01-26
EP1492619A4 (en) 2009-05-27
RU2004130467A (ru) 2005-08-10
AU2003222129A1 (en) 2003-10-27
WO2003086624A1 (en) 2003-10-23
TW200306309A (https=) 2003-11-16
EP1492619B2 (en) 2018-02-14
MXPA04009854A (es) 2005-02-14
JP2005526600A (ja) 2005-09-08
TWI323259B (en) 2010-04-11
ATE496692T1 (de) 2011-02-15
AU2003222129B2 (en) 2006-10-12
CA2479237A1 (en) 2003-10-23

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