CA2285224A1 - Slurry hydrocarbon synthesis with cyclic co purge and catalyst rejuvenation - Google Patents

Slurry hydrocarbon synthesis with cyclic co purge and catalyst rejuvenation Download PDF

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Publication number
CA2285224A1
CA2285224A1 CA002285224A CA2285224A CA2285224A1 CA 2285224 A1 CA2285224 A1 CA 2285224A1 CA 002285224 A CA002285224 A CA 002285224A CA 2285224 A CA2285224 A CA 2285224A CA 2285224 A1 CA2285224 A1 CA 2285224A1
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CA
Canada
Prior art keywords
purge
hydrocarbon synthesis
gas
slurry
cyclic
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.)
Granted
Application number
CA002285224A
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French (fr)
Other versions
CA2285224C (en
Inventor
Stephen C. Leviness
Willard N. Mitchell
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ExxonMobil Technology and Engineering Co
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Individual
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Application filed by Individual filed Critical Individual
Publication of CA2285224A1 publication Critical patent/CA2285224A1/en
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Publication of CA2285224C publication Critical patent/CA2285224C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2/00Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00Regeneration or reactivation of catalysts, in general
    • B01J38/48Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00Regeneration or reactivation of catalysts, in general
    • B01J38/48Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/50Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids
    • B01J38/58Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids and gas addition thereto
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/06Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen in the presence of organic compounds, e.g. hydrocarbons
    • C07C1/063Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen in the presence of organic compounds, e.g. hydrocarbons the organic compound being the catalyst or a part of the catalyst system
    • C07C1/066Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen in the presence of organic compounds, e.g. hydrocarbons the organic compound being the catalyst or a part of the catalyst system used for dissolving, suspending or transporting the catalyst
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/584Recycling of catalysts

Abstract

Partially deactivated catalyst in a slurry hydrocarbon synthesis process is rejuvenated employing a cyclic rejuvenation process in which syngas or CO flow into the slurry is stopped to stop the hydrocarbon synthesis reaction, the CO purged out of the slurry with a purge gas in the presence of hydrogen, the catalyst rejuvenated with a hydrogen containing rejuvenating gas and the hydrocarbon synthesis reaction restarted by passing the synthesis gas feed back into the reactor.
All or a portion of the purge gas and/or the rejuvenating gas may be recycled during the respective purge and/or rejuvenation. The hydrogen required during the purge is typically part of the purge gas.
CA002285224A 1997-05-02 1998-04-29 Slurry hydrocarbon synthesis with cyclic co purge and catalyst rejuvenation Expired - Fee Related CA2285224C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/850,565 1997-05-02
US08/850,565 US5817701A (en) 1997-05-02 1997-05-02 Slurry hydrocarbon synthesis with cyclic CO purge and catalyst rejuvenation
PCT/US1998/008790 WO1998050491A1 (en) 1997-05-02 1998-04-29 Slurry hydrocarbon synthesis with cyclic co purge and catalyst rejuvenation

Publications (2)

Publication Number Publication Date
CA2285224A1 true CA2285224A1 (en) 1998-11-12
CA2285224C CA2285224C (en) 2005-06-14

Family

ID=25308494

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002285224A Expired - Fee Related CA2285224C (en) 1997-05-02 1998-04-29 Slurry hydrocarbon synthesis with cyclic co purge and catalyst rejuvenation

Country Status (10)

Country Link
US (2) US5817701A (en)
EP (1) EP0979260B1 (en)
JP (1) JP2001524155A (en)
AU (1) AU727690B2 (en)
BR (1) BR9809360A (en)
CA (1) CA2285224C (en)
DE (1) DE69801657T2 (en)
NO (1) NO995330L (en)
WO (1) WO1998050491A1 (en)
ZA (1) ZA983632B (en)

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DE19628212B4 (en) * 1996-07-12 2008-06-05 Enbw Energy Solutions Gmbh Process for purifying and / or regenerating completely or partially deactivated catalysts for denitrification of flue gases
US6201030B1 (en) 1999-09-22 2001-03-13 Syntroleum Corporation Process and apparatus for regenerating a particulate catalyst
US6486220B1 (en) 1999-11-17 2002-11-26 Conoco Inc. Regeneration procedure for Fischer-Tropsch catalyst
US6869978B2 (en) 1999-11-17 2005-03-22 Conocophillips Company Pressure swing catalyst regeneration procedure for Fischer-Tropsch catalyst
US6720359B2 (en) * 2001-09-14 2004-04-13 Chevron U.S.A. Inc. Scrubbing CO2 from a CO2-containing gas with an aqueous stream
GB0126643D0 (en) * 2001-11-06 2002-01-02 Bp Exploration Operating Composition and process
US6949488B2 (en) * 2002-09-20 2005-09-27 Conocophillips Company Fischer-Tropsch catalyst regeneration
WO2004026796A2 (en) * 2002-09-20 2004-04-01 Conocophillips Company Slurry activation of fischer-tropsch catalyst with carbon monoxide co-feed
DE10304855A1 (en) * 2003-02-06 2004-08-26 Hte Ag The High Throughput Experimentation Company Device and method for the simultaneous agitation of reaction mixtures
US6929701B1 (en) 2003-06-03 2005-08-16 Scr-Tech Llc Process for decoating a washcoat catalyst substrate
US7559993B1 (en) 2003-06-03 2009-07-14 Scr-Tech Llc Process for decoating a washcoat catalyst substrate
US7045554B2 (en) * 2003-09-03 2006-05-16 Conocophillips Company Method for improved Fischer-Tropsch catalyst stability and higher stable syngas conversion
ITMI20031777A1 (en) * 2003-09-18 2005-03-19 Enitecnologie Spa PROCEDURE FOR THE MANAGEMENT OF A REACTOR SUITABLE FOR HETEROGENEOUS REACTIONS IN COMBINATIONS WITH REACTIONS WHICH ARE CARRIED OUT IN THREE-PHASE SYSTEMS
US6838487B1 (en) * 2003-12-04 2005-01-04 Rentech, Inc. Method and apparatus for regenerating an iron-based Fischer-Tropsch catalyst
US20050154069A1 (en) * 2004-01-13 2005-07-14 Syntroleum Corporation Fischer-Tropsch process in the presence of nitrogen contaminants
US7084180B2 (en) * 2004-01-28 2006-08-01 Velocys, Inc. Fischer-tropsch synthesis using microchannel technology and novel catalyst and microchannel reactor
US7638039B2 (en) * 2004-06-15 2009-12-29 Cormetech, Inc. In-situ catalyst replacement
DE602007011124D1 (en) 2006-02-07 2011-01-27 Colt Engineering Corp Carbon dioxide enriched flue gas injection for hydrocarbon recovery
US20080260631A1 (en) 2007-04-18 2008-10-23 H2Gen Innovations, Inc. Hydrogen production process
US8583515B2 (en) 2007-12-21 2013-11-12 Metabank Transfer account systems, computer program products, and associated computer-implemented methods
US8614158B2 (en) * 2008-02-29 2013-12-24 Schlumberger Technology Corporation Fischer-trospch and oxygenate synthesis catalyst activation/regeneration in a micro scale process
US8293805B2 (en) * 2008-05-29 2012-10-23 Schlumberger Technology Corporation Tracking feedstock production with micro scale gas-to-liquid units
WO2011024652A1 (en) * 2009-08-31 2011-03-03 独立行政法人石油天然ガス・金属鉱物資源機構 Hydrocarbon synthesis reaction apparatus, hydrocarbon synthesis reaction system, and hydrocarbon synthesis reaction method
WO2011024650A1 (en) * 2009-08-31 2011-03-03 独立行政法人石油天然ガス・金属鉱物資源機構 Hydrocarbon synthesis reaction apparatus, hydrocarbon synthesis reaction system, and method for collection of liquid hydrocarbon
JP5743643B2 (en) * 2011-03-30 2015-07-01 独立行政法人石油天然ガス・金属鉱物資源機構 How to shut down the reaction vessel
US9896625B2 (en) * 2013-12-02 2018-02-20 Evp Technology Llc. Usa Apparatus for pyrolyzing waste plastic into fuel
WO2015134663A1 (en) 2014-03-04 2015-09-11 Chevron U.S.A. Inc. Alkane dehydrogenation process
US20150376513A1 (en) * 2014-06-30 2015-12-31 Uop Llc Methods and apparatuses for hydrocracking and hydrotreating hydrocarbon streams
CA2988020C (en) * 2015-06-12 2023-09-05 Velocys, Inc. Synthesis gas conversion process
US10017430B2 (en) 2016-08-12 2018-07-10 Chevron U.S.A. Inc. Alkane-alkene coupling via tandem alkane-dehydrogenation/alkene-dimerization catalyzed by pincer iridium catalyst heterogenized on solid supports

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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
US5157054A (en) * 1990-04-04 1992-10-20 Exxon Research And Engineering Company Catalyst fluidization improvements (C-2546)
US5348982A (en) * 1990-04-04 1994-09-20 Exxon Research & Engineering Co. Slurry bubble column (C-2391)
GB9117948D0 (en) * 1991-08-20 1991-10-09 Shell Int Research Process for the activation of a catalyst
US5292705A (en) * 1992-09-24 1994-03-08 Exxon Research & Engineering Co. Activation of hydrocarbon synthesis catalyst
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US5260239A (en) * 1992-12-18 1993-11-09 Exxon Research & Engineering Company External catalyst rejuvenation system for the hydrocarbon synthesis process
US5268344A (en) * 1992-12-18 1993-12-07 Exxon Research & Engineering Company Draft tube for catalyst rejuvenation and distribution
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PE31698A1 (en) * 1995-11-08 1998-06-15 Shell Int Research CATALYST ACTIVATION AND REJUVENATION PROCESS

Also Published As

Publication number Publication date
AU727690B2 (en) 2000-12-21
AU7272198A (en) 1998-11-27
EP0979260A1 (en) 2000-02-16
BR9809360A (en) 2000-07-04
EP0979260B1 (en) 2001-09-12
DE69801657T2 (en) 2002-06-20
US5817701A (en) 1998-10-06
DE69801657D1 (en) 2001-10-18
CA2285224C (en) 2005-06-14
US6066679A (en) 2000-05-23
JP2001524155A (en) 2001-11-27
WO1998050491A1 (en) 1998-11-12
NO995330D0 (en) 1999-11-01
NO995330L (en) 1999-12-21
ZA983632B (en) 1998-11-04

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