DE69808752D1 - Kombination von gasablauvorrichtungs-wiederbelebungsrohr bei der in-situ slurrykatalysatorwiederbelebung - Google Patents

Kombination von gasablauvorrichtungs-wiederbelebungsrohr bei der in-situ slurrykatalysatorwiederbelebung

Info

Publication number
DE69808752D1
DE69808752D1 DE69808752T DE69808752T DE69808752D1 DE 69808752 D1 DE69808752 D1 DE 69808752D1 DE 69808752 T DE69808752 T DE 69808752T DE 69808752 T DE69808752 T DE 69808752T DE 69808752 D1 DE69808752 D1 DE 69808752D1
Authority
DE
Germany
Prior art keywords
revival
combination
draining device
slurry catalyst
device pipe
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 - Lifetime
Application number
DE69808752T
Other languages
English (en)
Other versions
DE69808752T2 (de
Inventor
Min Chang
A Coulaloglou
C Hsu
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering 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 ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of DE69808752D1 publication Critical patent/DE69808752D1/de
Application granted granted Critical
Publication of DE69808752T2 publication Critical patent/DE69808752T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
    • 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
    • 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
    • B01J38/58—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using organic liquids and gas addition thereto
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
    • C07C1/04—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon monoxide with hydrogen
    • C07C1/06—Preparation 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
    • C07C1/063—Preparation 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
    • C07C1/066—Preparation 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
    • 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
DE69808752T 1997-05-06 1998-05-05 Kombination von gasablauvorrichtungs-wiederbelebungsrohr bei der in-situ slurrykatalysatorwiederbelebung Expired - Lifetime DE69808752T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/851,865 US5811468A (en) 1997-05-06 1997-05-06 Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation (LAW541)
PCT/US1998/009144 WO1998050495A1 (en) 1997-05-06 1998-05-05 Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation

Publications (2)

Publication Number Publication Date
DE69808752D1 true DE69808752D1 (de) 2002-11-21
DE69808752T2 DE69808752T2 (de) 2003-07-10

Family

ID=25311918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69808752T Expired - Lifetime DE69808752T2 (de) 1997-05-06 1998-05-05 Kombination von gasablauvorrichtungs-wiederbelebungsrohr bei der in-situ slurrykatalysatorwiederbelebung

Country Status (11)

Country Link
US (1) US5811468A (de)
EP (1) EP0980414B1 (de)
JP (1) JP4074670B2 (de)
AU (1) AU728144B2 (de)
BR (1) BR9809214A (de)
CA (1) CA2288262C (de)
DE (1) DE69808752T2 (de)
MY (1) MY114475A (de)
NO (1) NO995423L (de)
WO (1) WO1998050495A1 (de)
ZA (1) ZA983730B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6201030B1 (en) 1999-09-22 2001-03-13 Syntroleum Corporation Process and apparatus for regenerating a particulate catalyst
US6869978B2 (en) 1999-11-17 2005-03-22 Conocophillips Company Pressure swing catalyst regeneration procedure for Fischer-Tropsch catalyst
US6486220B1 (en) 1999-11-17 2002-11-26 Conoco Inc. Regeneration procedure for Fischer-Tropsch catalyst
US6696502B1 (en) 2000-06-02 2004-02-24 Exxonmobil Research And Engineering Company Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production
US6323248B1 (en) * 2000-06-02 2001-11-27 Exxonmobil Research And Engineering Company Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production
US6541525B2 (en) * 2001-03-27 2003-04-01 Exxonmobil Research And Engineering Company Slurry catalyst rejuvenation in-situ in slurry reactor
US6812179B2 (en) 2001-04-25 2004-11-02 Syntroleum Corporation Process for regenerating a slurry fischer-tropsch catalyst
US6717024B2 (en) * 2001-11-06 2004-04-06 Exxonmobil Research And Engineering Company Slurry hydrocarbon synthesis with liquid hydroisomerization in the synthesis reactor
US6555725B1 (en) * 2001-11-06 2003-04-29 Exxonmobil Research And Engineering Company In-situ hydroisomerization of synthesized hydrocarbon liquid in a slurry fischer-tropsch reactor
US6649803B2 (en) 2001-11-06 2003-11-18 Exxonmobil Research And Engineering Company Slurry hydrocarbon synthesis with isomerization zone in external lift reactor loop
US6570047B1 (en) * 2001-11-06 2003-05-27 Exxonmobil Research And Engineering Company Slurry hydrocarbon synthesis with external hydroisomerization in downcomer reactor loop
US7045554B2 (en) * 2003-09-03 2006-05-16 Conocophillips Company Method for improved Fischer-Tropsch catalyst stability and higher stable syngas conversion
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
GB2411365B (en) * 2004-02-24 2008-08-13 Statoil Asa Downcomers for slurry bubble column reactors
US7381836B2 (en) 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) * 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7884232B2 (en) 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7355068B2 (en) * 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7326808B2 (en) * 2006-03-01 2008-02-05 Eastman Chemical Company Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purge system
EP2121878A4 (de) * 2007-03-21 2011-06-15 David Bradin Herstellung einer in flexible fuel vehicles verwendbaren alkoholmischung mittels fischer-tropsch-synthese
WO2008147836A1 (en) * 2007-05-23 2008-12-04 David Bradin Production of polypropylene from renewable resources
WO2016179476A1 (en) 2015-05-06 2016-11-10 Maverick Biofuels, Inc. Combined anaerobic digester and gtl system and method of use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283216A (en) * 1992-09-24 1994-02-01 Exxon Research And Engineering Company Rejuvenation of hydrocarbon synthesis catalyst
US5268344A (en) * 1992-12-18 1993-12-07 Exxon Research & Engineering Company Draft tube for catalyst rejuvenation and distribution
US5382748A (en) * 1992-12-18 1995-01-17 Exxon Research & Engineering Co. Hydrocarbon synthesis reactor employing vertical downcomer with gas disengaging means
US5288673A (en) * 1992-12-18 1994-02-22 Exxon Research And Engineering Company Temperature control in draft tubes for catalyst rejuvenation
US5260239A (en) * 1992-12-18 1993-11-09 Exxon Research & Engineering Company External catalyst rejuvenation system for the hydrocarbon synthesis process

Also Published As

Publication number Publication date
CA2288262A1 (en) 1998-11-12
AU7286498A (en) 1998-11-27
AU728144B2 (en) 2001-01-04
ZA983730B (en) 1998-11-05
NO995423D0 (no) 1999-11-05
BR9809214A (pt) 2000-06-27
US5811468A (en) 1998-09-22
NO995423L (no) 1999-12-15
MY114475A (en) 2002-10-31
EP0980414B1 (de) 2002-10-16
CA2288262C (en) 2005-08-02
DE69808752T2 (de) 2003-07-10
JP4074670B2 (ja) 2008-04-09
EP0980414A1 (de) 2000-02-23
JP2001526718A (ja) 2001-12-18
WO1998050495A1 (en) 1998-11-12

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