AR246549A1 - Un proceso para el craqueo catalitico fluido de una carga de hidrocarburos y un aparato para llevarlo a cabo. - Google Patents

Un proceso para el craqueo catalitico fluido de una carga de hidrocarburos y un aparato para llevarlo a cabo.

Info

Publication number
AR246549A1
AR246549A1 AR84297870A AR29787084A AR246549A1 AR 246549 A1 AR246549 A1 AR 246549A1 AR 84297870 A AR84297870 A AR 84297870A AR 29787084 A AR29787084 A AR 29787084A AR 246549 A1 AR246549 A1 AR 246549A1
Authority
AR
Argentina
Prior art keywords
cyclone separator
catalyst
pass
container
zone
Prior art date
Application number
AR84297870A
Other languages
English (en)
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 AR246549A1 publication Critical patent/AR246549A1/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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cyclones (AREA)

Abstract

UN PROCESO PARA EL CRAQUEO CATALITICO FLUIDO DE UNA CARGA DE HIDROCARBUROS, CONSISTENTE EN LAS ETAPAS DE: A) HACER PASAR UNA MEZCLA, EN LA FORMA DE UNA SUSPENSION, EL HIDROCARBURO Y UN CATALIZADOR A TRAVES DE UNA ZONA DE CONVERSION EN TUBO ASCENDENTE CONTENIDA DENTRO DE UN RECIPIENTE DE REACTOR; B) HACER PASAR LA MEZCLA CRAQUEADA DESDE EL TUBO ASCENDENTE HASTA UN SEPARADOR CICLONICO DELTUBO ASCENDENTE DENTRO DEL RECIPIENTE DE REACTOR A TRAVES DE UN PRIMER CONDUCTO CERRADO; C) SEPARAR AL MENOS UNA PORCION DEL CATALIZADOR; D) HACER PASAR UN EFLUENTE GASEOSO DESDE EL SEPARADOR CICLONICO AL SEPARADOR CICLONICO PRIMARIO UBICADO DENTRO DEL RECIPIENTE DEL REACTOR, A TRAVES DE UN SEGUNDO CONDUCTO; E) HACER PASAR EL CATALIZADOR SEPARADO EN LOS MEDIOS SEPARADORES CICLONICOS DELTUBO ASCENDENTE Y/O EL SEPARADOR CICLONICO PRIMARIO HACIA UNA ZONA DESPOJADORA DE CATALIZADOR UBICADA DENTRO DEL RECIPIENTE DEL REACTOR, USANDO UN GAS PARA EXTRAER LOS HIDROCARBUROS ARRASTRADOS CON EL CATALIZADOR SEPA RADO; F) HACER PASAR AL MENOS UNA PORCION DE UN GAS DESPOJADOR DESDE LA ZONA DESPOJADORA DIRECTAMENTE HACIA UNA PRIMERA LUMBRERA ANULAR EN EL SEGUNDO CONDUCTO; G) HACER PASAR HIDROCARBUROS CRAQUEADOS, EN LA FORMA DE EFLUENTE DEL SEPARADOR CICLONICO PRIMARIO, HACIA UN APARATO DE FRACCIONAMIENTO CORRIENTE ABAJO; Y H) HACER PASAR EL CATALIZADOR SEPARADO DESDE DICHA ZONA DESPOJADORA HACIA UN RECIPIENTE GENERADOR PARA SU REGENERACION.
AR84297870A 1984-05-21 1984-09-06 Un proceso para el craqueo catalitico fluido de una carga de hidrocarburos y un aparato para llevarlo a cabo. AR246549A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/612,177 US4502947A (en) 1984-05-21 1984-05-21 Closed cyclone FCC catalyst separation method and apparatus

Publications (1)

Publication Number Publication Date
AR246549A1 true AR246549A1 (es) 1994-08-31

Family

ID=24452055

Family Applications (1)

Application Number Title Priority Date Filing Date
AR84297870A AR246549A1 (es) 1984-05-21 1984-09-06 Un proceso para el craqueo catalitico fluido de una carga de hidrocarburos y un aparato para llevarlo a cabo.

Country Status (10)

Country Link
US (1) US4502947A (es)
EP (1) EP0162978A1 (es)
JP (1) JPH0680159B2 (es)
AR (1) AR246549A1 (es)
AU (1) AU576512B2 (es)
BR (1) BR8404451A (es)
CA (1) CA1240279A (es)
ES (1) ES8603554A1 (es)
IN (1) IN162282B (es)
ZA (1) ZA847021B (es)

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US8192614B2 (en) * 2004-09-09 2012-06-05 Kellogg Brown & Root Llc Self-stripping FCC riser cyclone
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Also Published As

Publication number Publication date
EP0162978A1 (en) 1985-12-04
ES535676A0 (es) 1985-12-16
ES8603554A1 (es) 1985-12-16
BR8404451A (pt) 1986-03-25
CA1240279A (en) 1988-08-09
AU576512B2 (en) 1988-09-01
AU3202584A (en) 1985-11-28
IN162282B (es) 1988-04-23
US4502947A (en) 1985-03-05
ZA847021B (en) 1986-04-30
JPS60245695A (ja) 1985-12-05
JPH0680159B2 (ja) 1994-10-12

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