AU2164699A - Method for regenerating supported catalysts covered with gold particles and usedfor oxidising unsaturated hydrocarbons - Google Patents

Method for regenerating supported catalysts covered with gold particles and usedfor oxidising unsaturated hydrocarbons

Info

Publication number
AU2164699A
AU2164699A AU21646/99A AU2164699A AU2164699A AU 2164699 A AU2164699 A AU 2164699A AU 21646/99 A AU21646/99 A AU 21646/99A AU 2164699 A AU2164699 A AU 2164699A AU 2164699 A AU2164699 A AU 2164699A
Authority
AU
Australia
Prior art keywords
usedfor
gold particles
unsaturated hydrocarbons
supported catalysts
oxidising
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.)
Abandoned
Application number
AU21646/99A
Other languages
English (en)
Inventor
Herbert Dilcher
Ernst-Ulrich Dorf
Bernhard Lucke
Christoph Schild
Ulrich Schulke
Gerhard Wegener
Markus Weisbeck
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of AU2164699A publication Critical patent/AU2164699A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J23/52—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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/68—Liquid treating or treating in liquid phase, e.g. dissolved or suspended including substantial dissolution or chemical precipitation of a catalyst component in the ultimate reconstitution of the catalyst
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/70—Wet oxidation of material submerged in liquid
    • 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
    • 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
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU21646/99A 1998-02-06 1999-01-07 Method for regenerating supported catalysts covered with gold particles and usedfor oxidising unsaturated hydrocarbons Abandoned AU2164699A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19804711A DE19804711A1 (de) 1998-02-06 1998-02-06 Verfahren zur Regenerierung von mit Goldteilchen belegten Trägerkatalysatoren für die Oxidation ungesättigter Kohlenwasserstoffe
DE19804711 1998-02-06
PCT/EP1999/000035 WO1999039827A1 (de) 1998-02-06 1999-01-07 Verfahren zur regenerierung von mit goldteilchen belegten trägerkatalysatoren für die oxidation ungesättigter kohlenwasserstoffe

Publications (1)

Publication Number Publication Date
AU2164699A true AU2164699A (en) 1999-08-23

Family

ID=7856833

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21646/99A Abandoned AU2164699A (en) 1998-02-06 1999-01-07 Method for regenerating supported catalysts covered with gold particles and usedfor oxidising unsaturated hydrocarbons

Country Status (12)

Country Link
EP (1) EP1051256A1 (de)
JP (1) JP2002502687A (de)
KR (1) KR20010040709A (de)
CN (1) CN1144621C (de)
AU (1) AU2164699A (de)
BR (1) BR9907661A (de)
CA (1) CA2319612A1 (de)
DE (1) DE19804711A1 (de)
HU (1) HUP0100768A3 (de)
ID (1) ID25615A (de)
TW (1) TW513326B (de)
WO (1) WO1999039827A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018948B2 (en) 1999-12-09 2006-03-28 Dow Global Technologies Inc. Activation and regeneration of a hydro-oxidation catalyst
JP4772326B2 (ja) * 2002-05-31 2011-09-14 中國石油化工股▲分▼有限公司 チタン含有触媒の再生方法
JP4917549B2 (ja) 2005-01-14 2012-04-18 ダウ グローバル テクノロジーズ エルエルシー チタノシリケートの再生、及び活性な酸化触媒の再構成
US8742147B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
US8742146B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107495A (en) * 1966-01-15 1968-03-27 Knapsack Ag Process for regenerating palladium carrier catalysts for use in the manufacture of vinyl acetate
GB1569974A (en) * 1976-03-05 1980-06-25 Ici Ltd Restoration of selectivity to catalysts used in the production of olefine oxides
DE4135238A1 (de) * 1991-10-25 1993-04-29 Basf Ag Verfahren zur herstellung von cycloalkanolen
JP2615432B2 (ja) * 1994-10-28 1997-05-28 工業技術院長 金−酸化チタン含有触媒による炭化水素の部分酸化方法
DE19528220C1 (de) * 1995-08-01 1997-01-09 Degussa Verfahren zur Regenerierung eines Katalysators und Verfahren zur Herstellung eines Epoxids in Gegenwart des Katalysators
DE69708880T2 (de) * 1996-07-01 2002-04-11 Dow Chemical Co Verfahren zur direkten oxidation von olefinen zu olefinoxiden

Also Published As

Publication number Publication date
WO1999039827A1 (de) 1999-08-12
CA2319612A1 (en) 1999-08-12
HUP0100768A2 (hu) 2001-06-28
KR20010040709A (ko) 2001-05-15
DE19804711A1 (de) 1999-08-12
HUP0100768A3 (en) 2005-06-28
BR9907661A (pt) 2000-10-24
EP1051256A1 (de) 2000-11-15
CN1144621C (zh) 2004-04-07
TW513326B (en) 2002-12-11
CN1290194A (zh) 2001-04-04
JP2002502687A (ja) 2002-01-29
ID25615A (id) 2000-10-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase