DE69103471D1 - Verfahren zur Regenerierung eines verbrauchten Katalysators mittels einer mit einer organischen Verbindung stabilisierten wässrigen Lösung von Wasserstoffperoxyd. - Google Patents

Verfahren zur Regenerierung eines verbrauchten Katalysators mittels einer mit einer organischen Verbindung stabilisierten wässrigen Lösung von Wasserstoffperoxyd.

Info

Publication number
DE69103471D1
DE69103471D1 DE69103471T DE69103471T DE69103471D1 DE 69103471 D1 DE69103471 D1 DE 69103471D1 DE 69103471 T DE69103471 T DE 69103471T DE 69103471 T DE69103471 T DE 69103471T DE 69103471 D1 DE69103471 D1 DE 69103471D1
Authority
DE
Germany
Prior art keywords
regeneration
hydrogen peroxide
aqueous solution
organic compound
spent catalyst
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.)
Expired - Fee Related
Application number
DE69103471T
Other languages
English (en)
Other versions
DE69103471T2 (de
Inventor
Dinh Chan Trinh
Eric Llido
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE69103471D1 publication Critical patent/DE69103471D1/de
Publication of DE69103471T2 publication Critical patent/DE69103471T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • 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
    • B01J38/50—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
    • B01J38/56—Hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69103471T 1990-05-23 1991-05-10 Verfahren zur Regenerierung eines verbrauchten Katalysators mittels einer mit einer organischen Verbindung stabilisierten wässrigen Lösung von Wasserstoffperoxyd. Expired - Fee Related DE69103471T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006558A FR2662371B1 (fr) 1990-05-23 1990-05-23 Nouveau procede de regeneration d'un catalyseur usage par une solution aqueuses de peroxyde d'hydrogene stabilisee par un compose organique et composition utilisable dans ce procede.

Publications (2)

Publication Number Publication Date
DE69103471D1 true DE69103471D1 (de) 1994-09-22
DE69103471T2 DE69103471T2 (de) 1994-12-08

Family

ID=9396969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103471T Expired - Fee Related DE69103471T2 (de) 1990-05-23 1991-05-10 Verfahren zur Regenerierung eines verbrauchten Katalysators mittels einer mit einer organischen Verbindung stabilisierten wässrigen Lösung von Wasserstoffperoxyd.

Country Status (8)

Country Link
EP (1) EP0458675B1 (de)
JP (1) JPH04227858A (de)
AT (1) ATE110004T1 (de)
CA (1) CA2043070A1 (de)
DE (1) DE69103471T2 (de)
DK (1) DK0458675T3 (de)
ES (1) ES2062710T3 (de)
FR (1) FR2662371B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699430B1 (fr) * 1992-12-22 1995-03-17 Eurecat Europ Retrait Catalys Procédé de régénération d'un catalyseur de conversion d'hydrocarbures.
US6566539B1 (en) * 2002-07-18 2003-05-20 E.I. Du Pont De Nemours And Company Catalyst regeneration by treatment with an oxidizing agent
WO2005035691A1 (en) * 2003-10-03 2005-04-21 Albemarle Netherlands B.V. Process for activating a hydrotreating catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676364A (en) * 1970-09-23 1972-07-11 Du Pont Regeneration of nickel-aluminum catalysts by polycarboxylic acid washing
JPS5945422B2 (ja) * 1978-12-05 1984-11-06 日東化学工業株式会社 アンチモン含有酸化物触媒の再生方法
DE3151805A1 (de) * 1981-12-29 1983-07-07 Basf Ag, 6700 Ludwigshafen Verfahren zum regenerierenden aufarbeiten von geschaedigten oxidationskatalysatoren
FR2578447B1 (fr) * 1985-03-08 1987-05-15 Inst Francais Du Petrole Procede de regeneration d'un catalyseur usage par une solution aqueuse de peroxyde d'hydrogene stabilisee par un compose organique

Also Published As

Publication number Publication date
ES2062710T3 (es) 1994-12-16
ATE110004T1 (de) 1994-09-15
FR2662371A1 (fr) 1991-11-29
DE69103471T2 (de) 1994-12-08
EP0458675B1 (de) 1994-08-17
CA2043070A1 (fr) 1991-11-24
DK0458675T3 (da) 1994-12-12
JPH04227858A (ja) 1992-08-17
EP0458675A1 (de) 1991-11-27
FR2662371B1 (fr) 1992-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee