CA2445918C - Procedure de regeneration d'un catalyseur par variation de la pression destinee a un catalyseur fischer-tropsch - Google Patents

Procedure de regeneration d'un catalyseur par variation de la pression destinee a un catalyseur fischer-tropsch Download PDF

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Publication number
CA2445918C
CA2445918C CA002445918A CA2445918A CA2445918C CA 2445918 C CA2445918 C CA 2445918C CA 002445918 A CA002445918 A CA 002445918A CA 2445918 A CA2445918 A CA 2445918A CA 2445918 C CA2445918 C CA 2445918C
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CA
Canada
Prior art keywords
catalyst
fischer
regeneration
tropsch
gas
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
CA002445918A
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English (en)
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CA2445918A1 (fr
Inventor
Harold A. Wright
Ajoy Raje
Rafael L. Espinoza
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ConocoPhillips Co
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ConocoPhillips Co
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 ConocoPhillips Co filed Critical ConocoPhillips Co
Publication of CA2445918A1 publication Critical patent/CA2445918A1/fr
Application granted granted Critical
Publication of CA2445918C publication Critical patent/CA2445918C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • 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
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/06—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
    • 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
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/10—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using elemental hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • C10G2300/703—Activation

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La présente invention concerne un processus de régénération d'un catalyseur (60) utilisé dans un procédé de synthèse d'hydrocarbures (40). Le procédé de synthèse consiste à mettre en contact un courant de charge (10) comprenant de l'hydrogène et du monoxyde de carbone avec un catalyseur (50) dans une zone de réaction (30) maintenue dans des conditions efficaces favorisant la conversion pour produire un courant d'effluent comprenant des hydrocarbures (40). Le processus de régénération consiste à mettre en contact un catalyseur Fischer-Tropsch désactivé (60) avec un gaz de régénération (70) dans des conditions favorisant la régénération telles qu'une pression inférieure à la pression moyenne de la réaction Fischer-Tropsch, pendant une durée suffisante pour réactiver le catalyseur Fischer-Tropsch (60).
CA002445918A 2001-05-17 2002-05-17 Procedure de regeneration d'un catalyseur par variation de la pression destinee a un catalyseur fischer-tropsch Expired - Fee Related CA2445918C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29192401P 2001-05-17 2001-05-17
US60/291,924 2001-05-17
PCT/US2002/015460 WO2002092227A1 (fr) 2001-05-17 2002-05-17 Procedure de regeneration d'un catalyseur par variation de la pression destinee a un catalyseur fischer-tropsch

Publications (2)

Publication Number Publication Date
CA2445918A1 CA2445918A1 (fr) 2002-11-21
CA2445918C true CA2445918C (fr) 2007-07-31

Family

ID=23122455

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002445918A Expired - Fee Related CA2445918C (fr) 2001-05-17 2002-05-17 Procedure de regeneration d'un catalyseur par variation de la pression destinee a un catalyseur fischer-tropsch

Country Status (5)

Country Link
EP (1) EP1392434A4 (fr)
AU (1) AU2002303759B2 (fr)
CA (1) CA2445918C (fr)
WO (1) WO2002092227A1 (fr)
ZA (1) ZA200308267B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949488B2 (en) * 2002-09-20 2005-09-27 Conocophillips Company Fischer-Tropsch catalyst regeneration
US7009052B2 (en) 2003-03-20 2006-03-07 Warner Lambert Company Llc Sulfonamide derivatives
GB201207716D0 (en) * 2012-05-02 2012-06-13 Compactgtl Plc Catalyst treatment process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238726A (en) * 1935-12-10 1941-04-15 Hydrocarbon Synthesis Corp Conversion of carbon oxides into higher hydrocarbons
US2544574A (en) * 1947-09-25 1951-03-06 Stanolind Oil & Gas Co Catalyst regeneration
US5545674A (en) * 1987-05-07 1996-08-13 Exxon Research And Engineering Company Surface supported cobalt catalysts, process utilizing these catalysts for the preparation of hydrocarbons from synthesis gas and process for the preparation of said catalysts
US4978689A (en) * 1989-03-17 1990-12-18 Mobil Oil Corp. Conversion of synthesis gas to liquid hydrocarbons
GB9114314D0 (en) * 1991-07-02 1991-08-21 British Petroleum Co Plc Catalyst treatment for fisher-tropsch process
US5283216A (en) * 1992-09-24 1994-02-01 Exxon Research And Engineering Company Rejuvenation of hydrocarbon synthesis catalyst
US5260239A (en) * 1992-12-18 1993-11-09 Exxon Research & Engineering Company External catalyst rejuvenation system for the hydrocarbon synthesis process
GB2299767B (en) * 1995-04-07 1998-05-13 Norske Stats Oljeselskap Regneration of fischer-tropsch catalysts
PE31698A1 (es) * 1995-11-08 1998-06-15 Shell Int Research Proceso de activacion y rejuvenecimiento de catalizador
US5821270A (en) * 1997-05-02 1998-10-13 Exxon Research And Engineering Company Slurry hydrocarbon synthesis process with multistage catalyst rejuvenation
US6486220B1 (en) * 1999-11-17 2002-11-26 Conoco Inc. Regeneration procedure for Fischer-Tropsch catalyst

Also Published As

Publication number Publication date
ZA200308267B (en) 2005-05-27
EP1392434A4 (fr) 2008-07-02
EP1392434A1 (fr) 2004-03-03
CA2445918A1 (fr) 2002-11-21
WO2002092227A1 (fr) 2002-11-21
AU2002303759B2 (en) 2006-10-19

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