FR1603515A - Regeneration of catalysts used in the hydro-treatment - of sulphurous hydrocarbon charges containing metallic - Google Patents

Regeneration of catalysts used in the hydro-treatment - of sulphurous hydrocarbon charges containing metallic

Info

Publication number
FR1603515A
FR1603515A FR1603515DA FR1603515A FR 1603515 A FR1603515 A FR 1603515A FR 1603515D A FR1603515D A FR 1603515DA FR 1603515 A FR1603515 A FR 1603515A
Authority
FR
France
Prior art keywords
sulphurous
hydro
regeneration
treatment
catalysts used
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
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1603515A publication Critical patent/FR1603515A/en
Expired 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
    • 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
    • B01J23/90—Regeneration or reactivation

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)

Abstract

The catalyst, containing at least one Group VI and VIII metal or metal compound, is regenerated by (1) burning the carbon deposits using an oxygen containing gas and (2) washing the resulting catalyst with oxalic acid soln., preferably aqueous solution. Suitable catalyst metals aree molybdenum, tungsten, cobalt, iron, platinum, palladium or iridium.
FR1603515D 1968-11-05 1968-11-05 Regeneration of catalysts used in the hydro-treatment - of sulphurous hydrocarbon charges containing metallic Expired FR1603515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR172653 1968-11-05

Publications (1)

Publication Number Publication Date
FR1603515A true FR1603515A (en) 1971-05-03

Family

ID=8656522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1603515D Expired FR1603515A (en) 1968-11-05 1968-11-05 Regeneration of catalysts used in the hydro-treatment - of sulphurous hydrocarbon charges containing metallic

Country Status (5)

Country Link
BE (1) BE741201A (en)
DE (1) DE1954899A1 (en)
ES (1) ES373163A1 (en)
FR (1) FR1603515A (en)
NL (1) NL6916508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384854A2 (en) * 1977-03-24 1978-10-20 Shell Int Research PERFECTED PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272401A (en) * 1978-09-01 1981-06-09 Exxon Research & Engineering Co. Regeneration of spent hydrodesulfurization catalyst with heteropoly acids
US4454240A (en) * 1981-11-02 1984-06-12 Hri, Inc. Catalyst regeneration process including metal contaminants removal
FR2578447B1 (en) * 1985-03-08 1987-05-15 Inst Francais Du Petrole PROCESS FOR REGENERATING A CATALYST FOR USE WITH AN AQUEOUS SOLUTION OF HYDROGEN PEROXIDE STABILIZED BY AN ORGANIC COMPOUND
DE19646131C1 (en) * 1996-11-08 1998-08-06 Krupp Vdm Gmbh Process for producing an all-metal catalyst
US5932653A (en) * 1997-05-22 1999-08-03 Troy Corporation Loss of dry inhibitor for coating compositions and acceletator for curing unsaturated polyester resin
WO2000018508A1 (en) * 1998-09-29 2000-04-06 Idemitsu Kosan Co., Ltd. Method of regenerating hydrogenation catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384854A2 (en) * 1977-03-24 1978-10-20 Shell Int Research PERFECTED PROCESS FOR RECOVERING VANADIUM FROM DISABLED CATALYSTS

Also Published As

Publication number Publication date
NL6916508A (en) 1970-05-08
ES373163A1 (en) 1972-03-16
DE1954899A1 (en) 1970-05-21
BE741201A (en) 1970-04-16

Similar Documents

Publication Publication Date Title
GB1483939A (en) Catalyst regeneration and hydrocarbon alkylation process using catalyst regeneration
GB312717A (en) Improvements in the manufacture and production of hydrocarbons
ES442289A1 (en) Hydrocarbon conversion with an acidic multimetallic catalytic composite
GB1283737A (en) Method of catalyst preparation
ES378768A1 (en) Process for regenerating nickel and cobalt hydrogenation catalysts
ES386876A1 (en) Catalytic reactions
FR1603515A (en) Regeneration of catalysts used in the hydro-treatment - of sulphurous hydrocarbon charges containing metallic
GB1158418A (en) Improved process of Reactivation Applicable to Hydrogenation Catalysts
GB1420992A (en) Emission-control catalysts and a process for their production
ES8102842A1 (en) Hydroformylation catalyst system and processes
ES425221A1 (en) Process for producing {60 -6-deoxytetracyclines
ES409550A1 (en) Catalyst for hydrocarbon conversion
GB1307962A (en) Regeneration of nickel-aluminum catalysts
GB1165141A (en) Hydrogenation process for Treating a Lignin-Containing Material
GB1310173A (en) Catalyst regeneration method
GB1118132A (en) Conversion of combustible components contained in waste gas
GB1328708A (en) Catalysts for use in reforming hydrocarbons and a process using such catalysts
GB577008A (en) Improvements in and relating to catalysts
GB1448859A (en) Reduction of platinum group metal catalysts
GB1263360A (en) Process for recovering noble metals from supported catalysts
GB1413495A (en) Process for the regeneration of a deactivated hydrocracking catalyst
GB1060259A (en) Process for removing catalyst residues from polymeric compositions
GB1269862A (en) Process for regenerating a hydrogenation catalyst
GB1094221A (en) Process for preparing a solution containing hydroxylammonium salt
ES455881A1 (en) Catalyst regeneration in catalytic cracking of hydrocarbons

Legal Events

Date Code Title Description
ST Notification of lapse