MX9803790A - Proceso y dispositivo de fraccionamiento catalitico descendente que utiliza la inyeccion de una carga bajo un angulo adecuado sobre un catalizador acondicionado. - Google Patents

Proceso y dispositivo de fraccionamiento catalitico descendente que utiliza la inyeccion de una carga bajo un angulo adecuado sobre un catalizador acondicionado.

Info

Publication number
MX9803790A
MX9803790A MX9803790A MX9803790A MX9803790A MX 9803790 A MX9803790 A MX 9803790A MX 9803790 A MX9803790 A MX 9803790A MX 9803790 A MX9803790 A MX 9803790A MX 9803790 A MX9803790 A MX 9803790A
Authority
MX
Mexico
Prior art keywords
injecting
catalyst
catalytic cracking
feedstock
zone
Prior art date
Application number
MX9803790A
Other languages
English (en)
Inventor
Renaud Pontier
Regis Bonifay
Gerard Courteheuse
Mariano Del Pozo
Thierry Gauthier
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of MX9803790A publication Critical patent/MX9803790A/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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C10G11/187—Controlling or regulating
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)

Abstract

La presente invencion describe un procedimiento de fraccionamiento catalítico de una carga petrolera, en donde se hace circular el catalizador que proviene de una zona de regeneracion 4 hacia una zona de acondicionamiento 2 de lecho fluidizado río arriba de una zona de inyeccion 10, la velocidad de la fluidificacion es de 0.1 a 30 cm/s. Se regula un flujo de catalizador que se hace circular por medio de un elemento de restriccion 11 hacia la zona de inyeccion 10, se inyecta la carga hidrocarbonada 12 debajo del elemento de restriccion en contracorriente al sentido de circulacion del catalizador conformado y acondicionado y bajo un ángulo de inyeccion predeterminado en funcion de las cantidades de movimiento de la carga y del catalizador.
MX9803790A 1996-09-18 1998-05-13 Proceso y dispositivo de fraccionamiento catalitico descendente que utiliza la inyeccion de una carga bajo un angulo adecuado sobre un catalizador acondicionado. MX9803790A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611379A FR2753454B1 (fr) 1996-09-18 1996-09-18 Procede et dispositif de craquage catalytique descendant mettant en oeuvre l'injection d'une charge sous un angle adequat sur un catalyseur conditionne

Publications (1)

Publication Number Publication Date
MX9803790A true MX9803790A (es) 1998-09-30

Family

ID=9495851

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9803790A MX9803790A (es) 1996-09-18 1998-05-13 Proceso y dispositivo de fraccionamiento catalitico descendente que utiliza la inyeccion de una carga bajo un angulo adecuado sobre un catalizador acondicionado.

Country Status (13)

Country Link
US (1) US6099720A (es)
EP (1) EP0861310B1 (es)
JP (1) JP4281026B2 (es)
KR (1) KR100493753B1 (es)
CN (1) CN1134528C (es)
AT (1) ATE210712T1 (es)
CA (1) CA2236296C (es)
DE (1) DE69709050T2 (es)
ES (1) ES2169860T3 (es)
FR (1) FR2753454B1 (es)
ID (1) ID18268A (es)
MX (1) MX9803790A (es)
WO (1) WO1998012280A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0101433B1 (pt) * 2001-04-10 2011-02-22 método e dispositivo de entrada multi-funcional para reator tubular de fluxo descendente.
US20040206669A1 (en) * 2001-06-08 2004-10-21 Andrea De Rezende Pinho Process for fluid catalytic cracking
US7087154B2 (en) * 2002-12-30 2006-08-08 Petroleo Brasileiro S.A. - Petrobras Apparatus and process for downflow fluid catalytic cracking
CN1332742C (zh) * 2004-05-14 2007-08-22 中国石油化工股份有限公司 催化裂化装置催化剂/助剂补充方法
US20080011644A1 (en) * 2006-07-13 2008-01-17 Dean Christopher F Ancillary cracking of heavy oils in conjuction with FCC unit operations
US20080011645A1 (en) * 2006-07-13 2008-01-17 Dean Christopher F Ancillary cracking of paraffinic naphtha in conjuction with FCC unit operations
US7758817B2 (en) * 2006-08-09 2010-07-20 Uop Llc Device for contacting high contaminated feedstocks with catalyst in an FCC unit
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"
FR2959748B1 (fr) 2010-05-06 2012-05-18 Inst Francais Du Petrole Procede de craquage catalytique avec recycle d'une coupe olefinique prelevee en amont de la section de separation des gaz afin de maximiser la production de propylene.
US9458394B2 (en) 2011-07-27 2016-10-04 Saudi Arabian Oil Company Fluidized catalytic cracking of paraffinic naphtha in a downflow reactor
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
CN108726507B (zh) * 2017-04-21 2020-11-13 山东大展纳米材料有限公司 一种单级连续化制备碳纳米管的装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668755A (en) * 1948-11-23 1954-02-09 Kellogg M W Co Plug-type control valve for fluidized catalyst conversion system
JPS624784A (ja) * 1985-07-16 1987-01-10 コンパニ−・フランセ−ズ・ド・ラフイナ−ジユ 炭化水素仕込物の接触クラツキングのための方法および装置の改良
US4919898A (en) * 1987-08-11 1990-04-24 Stone & Webster Engineering Corp. Particulate solids cracking apparatus
US4985136A (en) * 1987-11-05 1991-01-15 Bartholic David B Ultra-short contact time fluidized catalytic cracking process
FR2631857B1 (fr) * 1988-05-24 1990-09-14 Inst Francais Du Petrole Reacteur a lit fluidise entraine comprenant un moyen de regulation du flux de particules solides et son utilisation dans un procede de craquage catalytique
FR2667609B1 (fr) * 1990-10-03 1993-07-16 Inst Francais Du Petrole Procede et dispositif de craquage catalytique en lit fluide a courant descendant.
FR2683743B1 (fr) * 1991-11-14 1994-02-11 Institut Francais Petrole Procede et dispositif d'echange thermique de particules solides pour double regeneration en craquage catalytique.
US5296131A (en) * 1992-12-02 1994-03-22 Mobil Oil Corporation Process for short contact time cracking
FR2715163B1 (fr) * 1994-01-18 1996-04-05 Total Raffinage Distribution Procédé de craquage catalytique en lit fluidisé d'une charge d'hydrocarbures, notamment d'une charge à forte teneur en composés azotés basiques.

Also Published As

Publication number Publication date
KR19990067633A (ko) 1999-08-25
DE69709050D1 (de) 2002-01-24
KR100493753B1 (ko) 2005-09-02
JP2001503080A (ja) 2001-03-06
FR2753454B1 (fr) 1999-06-04
FR2753454A1 (fr) 1998-03-20
ES2169860T3 (es) 2002-07-16
ATE210712T1 (de) 2001-12-15
CA2236296A1 (fr) 1998-03-26
DE69709050T2 (de) 2002-05-02
EP0861310B1 (fr) 2001-12-12
JP4281026B2 (ja) 2009-06-17
CN1208432A (zh) 1999-02-17
CA2236296C (fr) 2007-01-16
EP0861310A1 (fr) 1998-09-02
ID18268A (id) 1998-03-19
US6099720A (en) 2000-08-08
WO1998012280A1 (fr) 1998-03-26
CN1134528C (zh) 2004-01-14

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