CO5360653A1 - Metodo y dispositivo de entrada multifuncional para reactor de tubo de flujo descendente - Google Patents

Metodo y dispositivo de entrada multifuncional para reactor de tubo de flujo descendente

Info

Publication number
CO5360653A1
CO5360653A1 CO02030828A CO02030828A CO5360653A1 CO 5360653 A1 CO5360653 A1 CO 5360653A1 CO 02030828 A CO02030828 A CO 02030828A CO 02030828 A CO02030828 A CO 02030828A CO 5360653 A1 CO5360653 A1 CO 5360653A1
Authority
CO
Colombia
Prior art keywords
catalyst
flow
plate
distributing
collecting
Prior art date
Application number
CO02030828A
Other languages
English (en)
Inventor
Wilson Kenzo Huziwara
Waldir Pedro Martignoni
Mauro Silva
Ramos Jose Geraldo Furtado
Dubois Aurelio Medina
Paulo Sergio Freire
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of CO5360653A1 publication Critical patent/CO5360653A1/es

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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/065—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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • B01J8/1881—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving downwards while fluidised
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00752—Feeding
    • 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
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00769—Details of feeding or discharging
    • 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Un método de entrada multifuncional para un reactor de tubo de flujo descendente para suministrar y distribuir el catalizador y mezclarlo con una carga de hidrocarburo, para la aplicación en un dispositivo de entrada multifuncional para un reactor de tubo de flujo descendente, caracterizado en que el catalizador está distribuido por medio del uso de una placa (3) que tiene perforaciones, parte del catalizador se distribuye por un sobreflujo de la placa como una cortina anular (16), comprende las siguientes etapas:a) Entrada controlada del catalizador al interior del dispositivo;b) Inyección del vapor dentro de la región del dispositivo inmediatamente por debajo de la válvula de entrada del catalizador (4);c) Recolección del catalizador en una vasija colectora/distribuidora (2), el piso de la cual consiste de una placa perforada (3), al interior del dispositivo;d) Inyección de vapor al interior de la vasija colectora/distribuidora (2) por medio de un anillo de fluidización (11);e) Producción de un flujo descendente distribuido del catalizador por los orificios (12) en la placa perforada (3);f) Producción de un flujo descendente (16) de un catalizador que sobrefluye la vasija colectora/distribuidora en la forma de la cortina anular, en el espacio entre la vasija colectora/distribuidora (2) y el tubo circundante (1) del dispositivo;g) deflexión del flujo (16) de catalizador en la forma de una cortina anular hacia el eje longitudinal del dispositivo por medio de una pantalla anular (7), para poder mezclarla homogéneamente con el flujo de catalizador que se origina de los agujeros (12) en la placa perforada (3);h) Inyección de una carga de hidrocarburo y su mezclado íntimo con el catalizador;i) Flujo de la mezcla resultante a la región de reacción del reactor de columna asociado. <EMI FILE="02030828_1" ID="1" IMF=JPEG >
CO02030828A 2001-04-10 2002-04-10 Metodo y dispositivo de entrada multifuncional para reactor de tubo de flujo descendente CO5360653A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0101433-1A BR0101433B1 (pt) 2001-04-10 2001-04-10 método e dispositivo de entrada multi-funcional para reator tubular de fluxo descendente.

Publications (1)

Publication Number Publication Date
CO5360653A1 true CO5360653A1 (es) 2004-01-30

Family

ID=3947097

Family Applications (1)

Application Number Title Priority Date Filing Date
CO02030828A CO5360653A1 (es) 2001-04-10 2002-04-10 Metodo y dispositivo de entrada multifuncional para reactor de tubo de flujo descendente

Country Status (7)

Country Link
US (2) US20030194360A1 (es)
AR (1) AR033133A1 (es)
BR (1) BR0101433B1 (es)
CO (1) CO5360653A1 (es)
MX (1) MXPA02003591A (es)
PE (1) PE20030005A1 (es)
UY (1) UY27251A1 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100564486C (zh) * 2004-02-10 2009-12-02 巴西石油公司 下流式流化催化裂化装置与方法
CN101254444B (zh) * 2007-12-05 2010-12-01 南京大学 一种催化反应、精馏集成工艺及其专用设备
BRPI0909856B1 (pt) * 2008-06-04 2017-12-12 Inibicon A/S. "previously treated high pressure biomass dispensing device for lower and higher pressure biomass discharge method for lowest"
US7885070B2 (en) 2008-10-23 2011-02-08 International Business Machines Corporation Apparatus and method for immersion-cooling of an electronic system utilizing coolant jet impingement and coolant wash flow
US7944694B2 (en) * 2008-10-23 2011-05-17 International Business Machines Corporation Liquid cooling apparatus and method for cooling blades of an electronic system chassis
US7916483B2 (en) 2008-10-23 2011-03-29 International Business Machines Corporation Open flow cold plate for liquid cooled electronic packages
US7983040B2 (en) 2008-10-23 2011-07-19 International Business Machines Corporation Apparatus and method for facilitating pumped immersion-cooling of an electronic subsystem
US7961475B2 (en) 2008-10-23 2011-06-14 International Business Machines Corporation Apparatus and method for facilitating immersion-cooling of an electronic subsystem
FR2937886B1 (fr) * 2008-10-30 2011-05-20 Jean Xavier Morin Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants
US8583290B2 (en) * 2009-09-09 2013-11-12 International Business Machines Corporation Cooling system and method minimizing power consumption in cooling liquid-cooled electronics racks
US20110056675A1 (en) 2009-09-09 2011-03-10 International Business Machines Corporation Apparatus and method for adjusting coolant flow resistance through liquid-cooled electronics rack(s)
US20110058637A1 (en) 2009-09-09 2011-03-10 International Business Machines Corporation Pressure control unit and method facilitating single-phase heat transfer in a cooling system
US8322154B2 (en) * 2009-09-09 2012-12-04 International Business Machines Corporation Control of system coolant to facilitate two-phase heat transfer in a multi-evaporator cooling system
US8208258B2 (en) * 2009-09-09 2012-06-26 International Business Machines Corporation System and method for facilitating parallel cooling of liquid-cooled electronics racks
CN101804317B (zh) * 2010-04-02 2012-10-17 南京大学 一种多相催化塔式碰撞流反应器
US9149778B2 (en) 2010-05-24 2015-10-06 Extundo Incorporated Device and method for dispensing catalyst pellets
US9138709B2 (en) 2010-05-24 2015-09-22 Extundo Incorporated Device and method for dispensing pellets
KR20130077842A (ko) 2010-05-24 2013-07-09 엑스턴도 인코포레이티드 반응기 용기에 촉매를 로딩하는 장치
US8351206B2 (en) 2010-06-29 2013-01-08 International Business Machines Corporation Liquid-cooled electronics rack with immersion-cooled electronic subsystems and vertically-mounted, vapor-condensing unit
US8179677B2 (en) 2010-06-29 2012-05-15 International Business Machines Corporation Immersion-cooling apparatus and method for an electronic subsystem of an electronics rack
US8184436B2 (en) 2010-06-29 2012-05-22 International Business Machines Corporation Liquid-cooled electronics rack with immersion-cooled electronic subsystems
US8345423B2 (en) 2010-06-29 2013-01-01 International Business Machines Corporation Interleaved, immersion-cooling apparatuses and methods for cooling electronic subsystems
US8369091B2 (en) 2010-06-29 2013-02-05 International Business Machines Corporation Interleaved, immersion-cooling apparatus and method for an electronic subsystem of an electronics rack
US8248801B2 (en) 2010-07-28 2012-08-21 International Business Machines Corporation Thermoelectric-enhanced, liquid-cooling apparatus and method for facilitating dissipation of heat
US8472182B2 (en) 2010-07-28 2013-06-25 International Business Machines Corporation Apparatus and method for facilitating dissipation of heat from a liquid-cooled electronics rack
US9574268B1 (en) 2011-10-28 2017-02-21 Asm America, Inc. Pulsed valve manifold for atomic layer deposition
JP5823911B2 (ja) * 2012-04-27 2015-11-25 Ｊｘ日鉱日石エネルギー株式会社 流動接触分解装置における原料と触媒を混合する混合装置
CN105233784B (zh) * 2014-07-07 2017-05-24 中石化洛阳工程有限公司 一种烷基化反应器及烷基化方法
CN105368479B (zh) * 2015-10-16 2023-12-19 中国石油大学(北京) 一种促进催化裂化提升管进料区油剂混合的新型助流剂技术
US10662527B2 (en) 2016-06-01 2020-05-26 Asm Ip Holding B.V. Manifolds for uniform vapor deposition
US10557091B2 (en) 2016-07-28 2020-02-11 Uop Llc Process for increasing hydrocarbon yield from catalytic reformer
US11492701B2 (en) 2019-03-19 2022-11-08 Asm Ip Holding B.V. Reactor manifolds
US10933395B1 (en) 2019-08-26 2021-03-02 Uop Llc Apparatus for catalytic reforming hydrocarbons having flow distributor and process for reforming hydrocarbons
US10583412B1 (en) 2019-08-26 2020-03-10 Uop Llc Apparatus for catalytic reforming hydrocarbons having flow distributor and process for reforming hydrocarbons
KR20210048408A (ko) 2019-10-22 2021-05-03 에이에스엠 아이피 홀딩 비.브이. 반도체 증착 반응기 매니폴드
FR3140778A1 (fr) * 2022-10-13 2024-04-19 IFP Energies Nouvelles Réacteur à lit fluidisé à co-courant gaz-solide descendant à injecteur orienté.
FR3140776A1 (fr) * 2022-10-13 2024-04-19 IFP Energies Nouvelles Réacteur à lit fluidisé à co-courant gaz-solide descendant à écoulement homogène.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338187A (en) * 1979-10-22 1982-07-06 Stone & Webster Engineering Corporation Solids feeding device and system
US4919898A (en) * 1987-08-11 1990-04-24 Stone & Webster Engineering Corp. Particulate solids cracking apparatus
FR2667609B1 (fr) * 1990-10-03 1993-07-16 Inst Francais Du Petrole Procede et dispositif de craquage catalytique en lit fluide a courant descendant.
US5160513A (en) * 1991-11-13 1992-11-03 Uop Inlet stream debris collection method and apparatus
US5296131A (en) * 1992-12-02 1994-03-22 Mobil Oil Corporation Process for short contact time cracking
US5318691A (en) * 1993-05-13 1994-06-07 Mobil Oil Corporation FCC riser cracking with vortex catalyst/oil mixing
US5468369A (en) * 1993-12-27 1995-11-21 Mobil Oil Corporation FCC process with upflow and downflow reactor
US5468367A (en) * 1994-02-16 1995-11-21 Exxon Chemical Patents Inc. Antifoulant for inorganic fouling
FR2753454B1 (fr) * 1996-09-18 1999-06-04 Inst Francais Du Petrole Procede et dispositif de craquage catalytique descendant mettant en oeuvre l'injection d'une charge sous un angle adequat sur un catalyseur conditionne
CN1116922C (zh) * 1997-03-14 2003-08-06 日石三菱株式会社 一种混合装置
BR9905840B1 (pt) * 1999-12-14 2010-07-13 sistema dispersor de carga de unidades de craqueamento catalìtico fluido.
US7087154B2 (en) * 2002-12-30 2006-08-08 Petroleo Brasileiro S.A. - Petrobras Apparatus and process for downflow fluid catalytic cracking

Also Published As

Publication number Publication date
PE20030005A1 (es) 2003-01-13
AR033133A1 (es) 2003-12-03
US20030194360A1 (en) 2003-10-16
US7531142B2 (en) 2009-05-12
MXPA02003591A (es) 2004-11-12
BR0101433A (pt) 2003-02-04
BR0101433B1 (pt) 2011-02-22
UY27251A1 (es) 2002-07-31
US20060286009A1 (en) 2006-12-21

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