GC0000069A - Process for preparing catalyst with improved catalytic properties. - Google Patents

Process for preparing catalyst with improved catalytic properties.

Info

Publication number
GC0000069A
GC0000069A GCP1999282A GC0000069A GC 0000069 A GC0000069 A GC 0000069A GC P1999282 A GCP1999282 A GC P1999282A GC 0000069 A GC0000069 A GC 0000069A
Authority
GC
Cooperation Council for the Arab states of the Gulf
Prior art keywords
catalytic properties
preparing catalyst
improved catalytic
improved
catalyst
Prior art date
Application number
Other languages
English (en)
Inventor
John Robert Lockemeyer
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of GC0000069A publication Critical patent/GC0000069A/xx

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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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GCP1999282 1998-09-14 1999-09-13 Process for preparing catalyst with improved catalytic properties. GC0000069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10019498P 1998-09-14 1998-09-14

Publications (1)

Publication Number Publication Date
GC0000069A true GC0000069A (en) 2004-06-30

Family

ID=22278549

Family Applications (1)

Application Number Title Priority Date Filing Date
GCP1999282 GC0000069A (en) 1998-09-14 1999-09-13 Process for preparing catalyst with improved catalytic properties.

Country Status (18)

Country Link
US (1) US6368998B1 (ro)
EP (1) EP1115485A1 (ro)
JP (1) JP4698835B2 (ro)
KR (1) KR100572966B1 (ro)
CN (1) CN1167500C (ro)
AU (1) AU750895B2 (ro)
BR (1) BR9913600A (ro)
CA (1) CA2343783C (ro)
GC (1) GC0000069A (ro)
ID (1) ID28550A (ro)
IN (1) IN218010B (ro)
MX (1) MXPA01002590A (ro)
MY (1) MY121089A (ro)
RU (1) RU2232049C2 (ro)
TR (1) TR200100748T2 (ro)
TW (1) TWI232133B (ro)
WO (1) WO2000015333A1 (ro)
ZA (1) ZA200101901B (ro)

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KR100572966B1 (ko) 2006-04-24
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CA2343783C (en) 2008-02-12
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CN1167500C (zh) 2004-09-22

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