AR032875A1 - Rejuvenecimiento in situ del catalizador en una suspension, en un reactor para suspensiones y un proceso para la sintesis de hidrocarburos en suspension - Google Patents

Rejuvenecimiento in situ del catalizador en una suspension, en un reactor para suspensiones y un proceso para la sintesis de hidrocarburos en suspension

Info

Publication number
AR032875A1
AR032875A1 ARP020100696A ARP020100696A AR032875A1 AR 032875 A1 AR032875 A1 AR 032875A1 AR P020100696 A ARP020100696 A AR P020100696A AR P020100696 A ARP020100696 A AR P020100696A AR 032875 A1 AR032875 A1 AR 032875A1
Authority
AR
Argentina
Prior art keywords
suspension
catalyst
zone
gas bubbles
suspensions
Prior art date
Application number
ARP020100696A
Other languages
English (en)
Original Assignee
Exxonmobil Res & Eng 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 Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of AR032875A1 publication Critical patent/AR032875A1/es

Links

Classifications

    • 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
    • C10G2/34—Apparatus, reactors
    • C10G2/342—Apparatus, reactors with moving solid catalysts
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
    • 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
    • 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
    • B01J8/228—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 externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Un proceso para el rejuvenecimiento de las partículas de un catalizador reversiblemente desactivado en el cuerpo de una suspension trifásica, de burbujas de gas y partículas de catalizador en el líquido de una suspension, incluye hacer pasar la suspension, desde la parte superior hacia abajo hacia la parte inferior del cuerpo, a través de un medio para el rejuvenecimiento del catalizador. La suspension es hecha pasar consecutivamente a través de una primera zona en la cual se reducen burbujas de gas, una zona de puesta en contacto con un gas rejuvenecedor del catalizador, una segunda zona en la cual se reducen burbujas de gas, y a continuacion a través de la zona de transferencia de una tubería descendente. La reduccion de las burbujas de gas, la puesta en contacto y por lo menos una porcion de la transferencia, tienen lugar en el cuerpo de la suspension. Por lo menos una parte del medio se halla en el cuerpo de la suspension.
ARP020100696A 2001-03-27 2002-02-27 Rejuvenecimiento in situ del catalizador en una suspension, en un reactor para suspensiones y un proceso para la sintesis de hidrocarburos en suspension AR032875A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/818,437 US6541525B2 (en) 2001-03-27 2001-03-27 Slurry catalyst rejuvenation in-situ in slurry reactor

Publications (1)

Publication Number Publication Date
AR032875A1 true AR032875A1 (es) 2003-11-26

Family

ID=25225537

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020100696A AR032875A1 (es) 2001-03-27 2002-02-27 Rejuvenecimiento in situ del catalizador en una suspension, en un reactor para suspensiones y un proceso para la sintesis de hidrocarburos en suspension

Country Status (11)

Country Link
US (2) US6541525B2 (es)
EP (1) EP1372840A1 (es)
JP (1) JP4253505B2 (es)
CN (1) CN1277602C (es)
AR (1) AR032875A1 (es)
AU (1) AU2002240450B2 (es)
BR (1) BR0208233A (es)
CA (1) CA2439302C (es)
TW (1) TW548136B (es)
WO (1) WO2002076600A1 (es)
ZA (1) ZA200306546B (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4431383B2 (ja) * 2001-07-13 2010-03-10 エクソンモービル リサーチ アンド エンジニアリング カンパニー 高純度フィッシャー−トロプシュワックスの直接的製造
US7001928B2 (en) * 2002-09-20 2006-02-21 Conocophillips Company Slurry activation of Fischer-Tropsch catalyst with carbon monoxide co-feed
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
US7638039B2 (en) * 2004-06-15 2009-12-29 Cormetech, Inc. In-situ catalyst replacement
US7692036B2 (en) 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) * 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) * 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) * 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 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
KR101430775B1 (ko) 2006-08-25 2014-08-18 신닛떼쯔 수미킨 엔지니어링 가부시끼가이샤 합성 가스로부터 탄화 수소를 제조하는 촉매, 촉매의 제조 방법, 촉매의 재생 방법 및 합성 가스로부터 탄화 수소를 제조하는 방법
JP4808688B2 (ja) * 2006-08-25 2011-11-02 新日本製鐵株式会社 合成ガスから炭化水素を製造する触媒、触媒の製造方法、触媒の再生方法、及び合成ガスから炭化水素を製造する方法
FR2977809B1 (fr) 2011-07-12 2016-01-08 Arkema France Regeneration de catalyseur en continu dans un reacteur a lit fluidise
DE102015219306A1 (de) * 2015-10-06 2017-04-06 Hydrogenious Technologies Gmbh Reaktor-Vorrichtung zum Beladen und/oder Entladen eines Trägermediums mit bzw. von Wasserstoff sowie Anlage mit einer derartigen Reaktor-Vorrichtung
CN109999729B (zh) * 2019-04-26 2022-08-02 上海华畅环保设备发展有限公司 沸腾床加氢反应器中催化剂原位在线旋流活性恢复方法和装置
CN110052226B (zh) * 2019-04-26 2022-08-02 上海华畅环保设备发展有限公司 沸腾床加氢反应器中催化剂原位在线旋流活性恢复方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332552A (en) 1992-12-18 1994-07-26 Exxon Research And Engineering Company Enhanced gas separation for bubble column draft tubes
US5260239A (en) 1992-12-18 1993-11-09 Exxon Research & Engineering Company External catalyst rejuvenation system for the hydrocarbon synthesis process
US5811363A (en) 1997-05-02 1998-09-22 Exxon Research And Engineering Company Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination
US5817702A (en) * 1997-05-02 1998-10-06 Exxon Research And Engineering Company Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement
US5811468A (en) * 1997-05-06 1998-09-22 Exxon Research And Engineering Company Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation (LAW541)
US5973012A (en) * 1998-10-30 1999-10-26 Exxon Research And Engineering Co. Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement (LAW 783)

Also Published As

Publication number Publication date
TW548136B (en) 2003-08-21
US20030073751A1 (en) 2003-04-17
BR0208233A (pt) 2004-03-02
CA2439302A1 (en) 2002-10-03
WO2002076600A1 (en) 2002-10-03
JP4253505B2 (ja) 2009-04-15
US20020143074A1 (en) 2002-10-03
EP1372840A1 (en) 2004-01-02
ZA200306546B (en) 2004-09-08
CN1277602C (zh) 2006-10-04
AU2002240450B2 (en) 2007-01-04
CN1498131A (zh) 2004-05-19
US6541525B2 (en) 2003-04-01
US6703430B2 (en) 2004-03-09
CA2439302C (en) 2010-03-30
JP2004535271A (ja) 2004-11-25

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