ES2135321A1 - Placa para distribuir una mezcla polifasica a traves de un lecho catalitico. - Google Patents

Placa para distribuir una mezcla polifasica a traves de un lecho catalitico.

Info

Publication number
ES2135321A1
ES2135321A1 ES09700416A ES9700416A ES2135321A1 ES 2135321 A1 ES2135321 A1 ES 2135321A1 ES 09700416 A ES09700416 A ES 09700416A ES 9700416 A ES9700416 A ES 9700416A ES 2135321 A1 ES2135321 A1 ES 2135321A1
Authority
ES
Spain
Prior art keywords
mixture
channels
mixing channels
distributing
granular solids
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
ES09700416A
Other languages
English (en)
Other versions
ES2135321B1 (es
Inventor
Denis Darmancier
Isabelle Harter
Charles Cameron
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of ES2135321A1 publication Critical patent/ES2135321A1/es
Application granted granted Critical
Publication of ES2135321B1 publication Critical patent/ES2135321B1/es
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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/002—Apparatus for fixed bed hydrotreatment processes
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004—Sparger-type elements
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0278—Feeding reactive fluids
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0492—Feeding reactive fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

Placa para distribuir una mezcla polifásica a través de un lecho catalítico. Dispositivo para distribuir una mezcla polifásica que comprende por lo menos una fase gaseosa y por lo menos una fase líquida, fluyendo dicha mezcla en forma descendente a través de por lo menos un lecho de sólidos granulares, que comprende: - por lo menos una placa distribuidora situada por encima de un lecho de sólidos granulares a una distancia "d"'', - varios canales mezcladores de las fases líquida y gaseosa de la mezcla, comprendiendo cada uno de los canales por lo menos una sección de paso superior y por lo menos una sección de paso inferior que permiten la comunicación de la mezcla formada en el interior de dichos canales mezcladores con un lecho de sólidos granulares, estando provistos los canales mezcladores en por lo menos una parte de su altura de una o de varias secciones de paso laterales, - dejando pasar la sección de paso superior la mayor parte de la fase gaseosa de la mezcla y permitiendo las secciones de paso laterales respectivamente el paso de la fase líquida al interior de los canales mezcladores y/o de por lo menos una parte de la fase gaseosa, siendo superior el valor de densidad de dichos canales mezcladores a 80 canales por metro cuadrado. Aplicación del dispositivo a la distribución de una mezcla polifásica que tiene por lo menos una fase gaseosa la cual comprende por lo menos en parte hidrógeno.
ES009700416A 1996-02-27 1997-02-26 Placa para distribuir una mezcla polifasica a traves de un lecho catalitico. Expired - Lifetime ES2135321B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602532A FR2745202B1 (fr) 1996-02-27 1996-02-27 Plateau pour distribuer un melange polyphasique a travers un lit catalytique

Publications (2)

Publication Number Publication Date
ES2135321A1 true ES2135321A1 (es) 1999-10-16
ES2135321B1 ES2135321B1 (es) 2000-05-16

Family

ID=9489706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700416A Expired - Lifetime ES2135321B1 (es) 1996-02-27 1997-02-26 Placa para distribuir una mezcla polifasica a traves de un lecho catalitico.

Country Status (7)

Country Link
US (1) US6093373A (es)
JP (1) JPH09225290A (es)
KR (1) KR100464506B1 (es)
ES (1) ES2135321B1 (es)
FR (1) FR2745202B1 (es)
IT (1) IT1289978B1 (es)
NL (1) NL1005355C2 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306771B1 (en) * 1999-08-27 2001-10-23 Integrated Device Technology, Inc. Process for preventing the formation of ring defects
FR2807673B1 (fr) * 2000-04-17 2003-07-04 Inst Francais Du Petrole Dispositif de distribution d'un melange polyphasique sur un lit de solide granulaire comportant un element brise-jet poreux
FR2813023B1 (fr) * 2000-08-17 2003-10-24 Inst Francais Du Petrole Dispositif de distribution permettant de realiser un melange polyphasique et reacteur associe
US7112312B2 (en) * 2001-04-02 2006-09-26 Tai-Sheng Chou Quench box for a multi-bed, mixed-phase cocurrent downflow fixed-bed reactor
FR2832075B1 (fr) * 2001-11-09 2005-02-04 Inst Francais Du Petrole Dispositif de distribution d'un melange polyphasique sur un lit de solide granulaire comportant un element brise jet poreux a rebords
FR2853260B1 (fr) * 2003-04-02 2005-05-06 Inst Francais Du Petrole Dispositif ameliore de melange et de distribution d'une phase gaz et d'une phase liquide alimentant un lit granulaire
US7121537B2 (en) * 2003-07-10 2006-10-17 Institut Francais Du Petrole Enclosed space for mixing and distribution of a gaseous phase and a liquid phase circulating in ascending flow
CN100434155C (zh) * 2003-08-18 2008-11-19 国际壳牌研究有限公司 分配装置
US7473405B2 (en) * 2004-10-13 2009-01-06 Chevron U.S.A. Inc. Fluid distribution apparatus for downflow multibed poly-phase catalytic reactor
FR2878766B1 (fr) 2004-12-08 2007-06-22 Total France Sa Plateau interne pour enceinte
FR2883200B1 (fr) * 2005-03-17 2007-05-11 Inst Francais Du Petrole Dispositif pour le melange et la repartition d'un gaz et d' un liquide en amont d'un lit granulaire
DE102005050283A1 (de) * 2005-10-20 2007-04-26 Basf Ag Verteilervorrichtung für ein Gas-Flüssigphasengemisch für Apparate
US7523923B2 (en) * 2006-04-18 2009-04-28 Shell Oil Company Fluid distribution tray and method for the distribution of a highly dispersed fluid across a bed of contact material
US7985381B2 (en) * 2009-02-06 2011-07-26 Uop Llc Utilization of baffles in chlorination zone for continuous catalyst regeneration
KR101566553B1 (ko) 2009-06-02 2015-11-06 에스케이이노베이션 주식회사 고정층 반응기의 고성능 침니 트레이
US8211375B2 (en) * 2009-10-07 2012-07-03 Chevron U.S.A. Inc. Flow distribution device for downflow catalytic reactors
FR2964325B1 (fr) 2010-09-03 2013-01-04 IFP Energies Nouvelles Dispositif de distribution d'un melange polyphasique comportant un plateau brise-jet avec element de separation
FR2964327B1 (fr) 2010-09-03 2012-09-28 IFP Energies Nouvelles Dispositif de distribution d'un melange polyphasique comportant un plateau brise-jet perfore avec differents types de trous
FR2978679B1 (fr) 2011-08-03 2014-01-17 Total Raffinage Marketing Plateau distributeur d'un gaz et d'un liquide, reacteur equipe d'un tel plateau et utilisation dudit plateau.
FR2980720B1 (fr) 2011-09-30 2013-09-06 Ifp Energies Now Plateau distributeur pour la distribution d'un melange polyphasique avec cheminees inclinees en peripherie.
FR2982172B1 (fr) 2011-11-03 2013-11-01 Ifp Energies Now Plateau de distribution d'un melange gaz liquide equipe d'elements de distribution peu sensibles au defaut d'horizontalite
FR2987280B1 (fr) * 2012-02-24 2014-02-28 IFP Energies Nouvelles Reacteur catalytique avec systeme de distribution a caissons
FR2989006B1 (fr) 2012-04-04 2016-11-18 Ifp Energies Now Reacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe
KR102086048B1 (ko) 2017-07-07 2020-03-06 주식회사 엘지화학 분산판 및 이를 포함하는 정제탑
SA118400251B1 (ar) * 2018-02-23 2021-12-06 انديان اويل كوربوريشن ليمتد توزيع مُحسّن لخليط مائع متعدد الأطوار
IT202000009880A1 (it) * 2020-05-05 2021-11-05 Luigi Patron Reattori upflow di idrotrattamento ad alta superficie di contatto idrogeno-liquido idrocarburico a migliorata capacità di idrogenazione

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140625A (en) * 1977-12-19 1979-02-20 Uop Inc. Mixed-phase distributor for fixed-bed catalytic reaction chambers
EP0562913A1 (fr) * 1992-03-25 1993-09-29 Institut Francais Du Petrole Enceinte contenant plusieurs lits de matière solide séparés et déchargeable par gravité sans mélange de matière
WO1995005893A1 (en) * 1993-08-27 1995-03-02 Exxon Research & Engineering Company Mixed phase fixed bed reactor distributor
WO1995035159A1 (en) * 1994-06-20 1995-12-28 Mobil Oil Corporation Two-phase distributor system for downflow reactors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126540A (en) * 1973-08-03 1978-11-21 Atlantic Richfield Company Apparatus and process for distributing a mixed phase through solids
US4836989A (en) * 1987-07-02 1989-06-06 Mobil Oil Corporation Distribution system for downflow reactors
FR2745201B1 (fr) * 1996-02-27 1998-04-24 Inst Francais Du Petrole Dispositif de distribution d'un melange polyphasique a travers un lit catalytique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140625A (en) * 1977-12-19 1979-02-20 Uop Inc. Mixed-phase distributor for fixed-bed catalytic reaction chambers
EP0562913A1 (fr) * 1992-03-25 1993-09-29 Institut Francais Du Petrole Enceinte contenant plusieurs lits de matière solide séparés et déchargeable par gravité sans mélange de matière
WO1995005893A1 (en) * 1993-08-27 1995-03-02 Exxon Research & Engineering Company Mixed phase fixed bed reactor distributor
WO1995035159A1 (en) * 1994-06-20 1995-12-28 Mobil Oil Corporation Two-phase distributor system for downflow reactors

Also Published As

Publication number Publication date
KR970061344A (ko) 1997-09-12
US6093373A (en) 2000-07-25
ES2135321B1 (es) 2000-05-16
IT1289978B1 (it) 1998-10-19
ITMI970413A1 (it) 1998-08-26
JPH09225290A (ja) 1997-09-02
FR2745202A1 (fr) 1997-08-29
NL1005355A1 (nl) 1997-08-28
NL1005355C2 (nl) 1997-08-28
KR100464506B1 (ko) 2005-04-06
FR2745202B1 (fr) 1998-04-30

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FA2A Application withdrawn

Effective date: 19970924

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