ES2145116T3 - Un procedimiento de craqueo catalitico. - Google Patents

Un procedimiento de craqueo catalitico.

Info

Publication number
ES2145116T3
ES2145116T3 ES94901336T ES94901336T ES2145116T3 ES 2145116 T3 ES2145116 T3 ES 2145116T3 ES 94901336 T ES94901336 T ES 94901336T ES 94901336 T ES94901336 T ES 94901336T ES 2145116 T3 ES2145116 T3 ES 2145116T3
Authority
ES
Spain
Prior art keywords
catalyst
distillable
heavy fraction
tube reactor
cracking catalyst
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
ES94901336T
Other languages
English (en)
Inventor
Frederick John Krambeck
Donald Miller Nace
Paul Herbert Schipper
Ajit Vishwanath Sapre
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 Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of ES2145116T3 publication Critical patent/ES2145116T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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)
  • Catalysts (AREA)

Abstract

EN UN PROCEDIMIENTO DE CRACKING CATALITICO DE UN ALIMENTO PESADO QUE CONTIENE HIDROCARBUROS NO DESTILABLES Y DESTILABLES, EL ALIMENTO SE FRACCIONA INICIALMENTE EN UNA FRACCION PESADA QUE CONTIENE AL MENOS UN 10 % EN PESO DE HIDROCARBUROS NO DESTILABLES Y AL MENOS UNA FRACCION MAS LIGERA QUE CONTIENE HIDROCARBUROS DESTILABLES. A CONTINUACION SE PONE EN CONTACTO LA FRACCION PESADA CON UN CATALIZADOR DE CRACKING REGENERADO CALIENTE EN UNA PRIMERA ZONA DE UN REACTOR DE TUBO ASCENDENTE SEGUN UNA RELACION EN PESO DE CATALIZADOR:ALIMENTO DE AL MENOS 5:1 Y A UNA TEMPERATURA DE AL MENOS 565 (GRADOS) C (1050 (GRADOS) F), DE MODO QUE EN LA FRACCION PESADA SE PRODUZCAN REACCIONES TERMICAS Y CATALITICAS. A CONTINUACION SE ENFRIA POR INMERSION LA MEZCLA DE CATALIZADOR/ALIMENTO EN UNA ZONA DE REFRIGERACION POR INMERSION DE DICHO REACTOR DE TUBO ASCENDENTE ANTES DE QUE TRANSCURRAN 2 SEGUNDOS DESDE EL PASO DE PUESTA EN CONTACTO ANTEDICHO Y SE AÑADE A DICHA PRIMERA ZONA UNA CANTIDAD DE LA FRACCION MAS LIGERAAL MENOS IGUAL A UN 100% EN PESO DE DICHOS HIDROCARBUROS NO DESTILABLES. LOS PRODUCTOS CRAQUEADOS CATALITICAMENTE Y EL CATALIZADOR DE CRACKING GASTADO SE RETIRAN POSTERIORMENTE DEL REACTOR DE TUBO ASCENDENTE, Y EL CATALIZADOR DE CRACKING GASTADO SE REGENERA EN UNA ZONA DE REGENERACION DEL CATALIZADOR PARA OBTENER UN CATALIZADOR DE CRACKING REGENERADO EN CALIENTE QUE SE RECICLA PARA QUE ENTRE EN CONTACTO CON LA FRACCION PESADA ANTEDICHA Y SE RECUPERAN LOS PRODUCTOS CRAQUEADOS.
ES94901336T 1988-03-03 1993-11-09 Un procedimiento de craqueo catalitico. Expired - Lifetime ES2145116T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16586988A 1988-03-03 1988-03-03
US07/502,008 US5271826A (en) 1988-03-03 1990-03-30 Catalytic cracking of coke producing hydrocarbons
PCT/US1993/010781 WO1995013337A1 (en) 1988-03-03 1993-11-09 A catalytic cracking process

Publications (1)

Publication Number Publication Date
ES2145116T3 true ES2145116T3 (es) 2000-07-01

Family

ID=27377423

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94901336T Expired - Lifetime ES2145116T3 (es) 1988-03-03 1993-11-09 Un procedimiento de craqueo catalitico.

Country Status (8)

Country Link
US (1) US5271826A (es)
EP (1) EP0728170B1 (es)
JP (1) JP3460151B2 (es)
AU (1) AU688293B2 (es)
CA (1) CA2172706C (es)
DE (1) DE69328569T2 (es)
ES (1) ES2145116T3 (es)
WO (1) WO1995013337A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6299759B1 (en) 1998-02-13 2001-10-09 Mobil Oil Corporation Hydroprocessing reactor and process with gas and liquid quench
BR9805727A (pt) 1998-12-29 2000-07-04 Petroleo Brasileiro Sa Processo de craqueamento catalìtico fluido com carga de alimentação pré-vaporizada
CN1081222C (zh) * 1999-06-23 2002-03-20 中国石油化工集团公司 一种降低液化气和汽油中烯烃含量的催化转化方法
US7153479B2 (en) * 2002-10-10 2006-12-26 Kellogg Brown & Root Llc Catalyst regenerator with a centerwell
US7011740B2 (en) * 2002-10-10 2006-03-14 Kellogg Brown & Root, Inc. Catalyst recovery from light olefin FCC effluent
BR0302326A (pt) * 2003-06-03 2005-03-29 Petroleo Brasileiro Sa Processo de craqueamento catalìtico fluido de cargas mistas de hidrocarbonetos de diferentes origens
US20050161369A1 (en) * 2004-01-23 2005-07-28 Abb Lummus Global, Inc. System and method for selective component cracking to maximize production of light olefins
US8696888B2 (en) * 2005-10-20 2014-04-15 Exxonmobil Chemical Patents Inc. Hydrocarbon resid processing
US20090299119A1 (en) * 2008-05-29 2009-12-03 Kellogg Brown & Root Llc Heat Balanced FCC For Light Hydrocarbon Feeds
US20090299118A1 (en) * 2008-05-29 2009-12-03 Kellogg Brown & Root Llc FCC For Light Feed Upgrading
US20110132805A1 (en) * 2009-07-08 2011-06-09 Satchell Jr Donald Prentice Heavy oil cracking method
US8383052B2 (en) 2010-04-16 2013-02-26 Kellogg Brown & Root Llc System for a heat balanced FCC forlight hydrocarbon feeds
US8808535B2 (en) * 2010-06-10 2014-08-19 Kellogg Brown & Root Llc Vacuum distilled DAO processing in FCC with recycle
US20130178672A1 (en) * 2012-01-06 2013-07-11 Shell Oil Company Process for making a distillate product and/or c2-c4 olefins
US20150337207A1 (en) * 2012-01-06 2015-11-26 Shell Oil Company Process for making a distillate product and/or c2-c4 olefins

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617496A (en) * 1969-06-25 1971-11-02 Gulf Research Development Co Fluid catalytic cracking process with a segregated feed charged to separate reactors
US3617497A (en) * 1969-06-25 1971-11-02 Gulf Research Development Co Fluid catalytic cracking process with a segregated feed charged to the reactor
US3896024A (en) * 1974-04-02 1975-07-22 Mobil Oil Corp Process for producing light fuel oil
US4422925A (en) * 1981-12-28 1983-12-27 Texaco Inc. Catalytic cracking
US4427537A (en) * 1982-03-17 1984-01-24 Dean Robert R Method and means for preparing and dispersing atomed hydrocarbon with fluid catalyst particles in a reactor zone
FR2576906B1 (fr) * 1985-02-07 1987-09-25 Raffinage Cie Francaise Procede et dispositif d'injection de catalyseur dans un procede de craquage catalytique a l'etat fluide, notamment de charges lourdes
FR2584732B1 (fr) * 1985-07-10 1988-08-19 Raffinage Cie Francaise Procede et dispositif pour le craquage catalytique de charges d'hydrocarbures, avec controle de la temperature de reaction
US4764268A (en) * 1987-04-27 1988-08-16 Texaco Inc. Fluid catalytic cracking of vacuum gas oil with a refractory fluid quench
US5087349A (en) * 1988-11-18 1992-02-11 Stone & Webster Engineering Corporation Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons

Also Published As

Publication number Publication date
CA2172706A1 (en) 1995-05-18
DE69328569D1 (de) 2000-06-08
US5271826A (en) 1993-12-21
DE69328569T2 (de) 2001-01-25
JPH09504823A (ja) 1997-05-13
EP0728170A1 (en) 1996-08-28
AU5596694A (en) 1995-05-29
WO1995013337A1 (en) 1995-05-18
EP0728170A4 (es) 1996-09-04
AU688293B2 (en) 1998-03-12
CA2172706C (en) 2005-01-04
EP0728170B1 (en) 2000-05-03
JP3460151B2 (ja) 2003-10-27

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