ES2034114T3 - Pasivacion de catalizadores de craqueo contaminados con metales. - Google Patents

Pasivacion de catalizadores de craqueo contaminados con metales.

Info

Publication number
ES2034114T3
ES2034114T3 ES198888118654T ES88118654T ES2034114T3 ES 2034114 T3 ES2034114 T3 ES 2034114T3 ES 198888118654 T ES198888118654 T ES 198888118654T ES 88118654 T ES88118654 T ES 88118654T ES 2034114 T3 ES2034114 T3 ES 2034114T3
Authority
ES
Spain
Prior art keywords
deactivation agent
agent
relatively
metal
nozzle
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
ES198888118654T
Other languages
English (en)
Inventor
Kelly George Knopp
Allen Scott Lasater
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of ES2034114T3 publication Critical patent/ES2034114T3/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • C10G2300/705—Passivation

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

ESTA INVENCION PROVEE UNA TOBERA PARA LA DESCARGA DE UNA RELATIVAMENTE PEQUEÑA CANTIDAD DE UN AGENTE DE DESACTIVACION DE METALES DENTRO DE UNA UNIDAD DE DESTILACION PROGRESIVA CATALIZADA A UNA RELATIVAMENTE ALTA VELOCIDAD, A TRAVES DE UN RELATIVAMENTE ANCHO DIAMETRO DE APERTURA. ESTE INVENTO PROPORCIONA ADEMAS UN PROCESO PARA DESCARGAR UNA CANTIDAD RELATIVAMENTE PEQUEÑA DE UN AGENTE DE DESACTIVACION DE METALES DENTRO DE UNA ZONA DE ALTA TEMPERATURA DE UNA UNIDAD DE DESTILACION PROGRESIVA CATALITICA, EN DONDE EL GRADO DE TEMPERATURA DE LA ZONA DE ALTA TEMPERATURA EXCEDE EL PUNTO DE FUSION DEL PARTICULAR AGENTE DE DESACTIVACION, A TRAVES DE LA UTILIZACION DE UN AGENTE DE DESACTIVACION DE METALES INYECTADO EN LA TOBERA LA CUAL DISPERSA EL AGENTE DE DESACTIVACION, ANTES DE LA DESCARGA DEL AGENTE DENTRO DEL SISTEMA DE DESTILACION PROGRESIVA CATALITICA, Y ACELERA LA DISPERSION DEL AGENTE DE DESACTIVACION DE METALES A UNA VELOCIDAD MAXIMA DE DESCARGA MEDIANTE LA INYECCION DE UN AGENTE DE DISPERSION DENTRO DE LA NUEVA TOBERA EN UNA POSICION POSTERIOR A LA CUAL ES INYECTADO EL AGENTE DE DESACTIVACION, Y DESCARGANDO ENTONCES EL AGENTE DE DESACTIVACION DE METALES DISPERSADO A UNA RELATIVAMENTE ALTA VELOCIDAD A TRAVES DE UN CONDUCTO QUE TIENE UN RELATIVAMENTE ANCHO DIAMETRO INTERIOR.FIG 2.
ES198888118654T 1986-09-16 1988-11-09 Pasivacion de catalizadores de craqueo contaminados con metales. Expired - Lifetime ES2034114T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/908,074 US4816134A (en) 1986-09-16 1986-09-16 Passivation of metal contaminated cracking catalysts

Publications (1)

Publication Number Publication Date
ES2034114T3 true ES2034114T3 (es) 1993-04-01

Family

ID=25425127

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888118654T Expired - Lifetime ES2034114T3 (es) 1986-09-16 1988-11-09 Pasivacion de catalizadores de craqueo contaminados con metales.

Country Status (5)

Country Link
US (1) US4816134A (es)
EP (1) EP0367854B1 (es)
AU (1) AU602269B2 (es)
DE (1) DE3874346T2 (es)
ES (1) ES2034114T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621833B1 (fr) * 1987-10-14 1990-03-23 Total France Dispositif d'injection d'une charge d'hydrocarbures dans un reacteur de craquage catalytique
US5173175A (en) * 1990-04-27 1992-12-22 Exxon Research And Engineering Company Fcc feed injector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152065A (en) * 1961-09-14 1964-10-06 Exxon Research Engineering Co Feed injector for cracking of petroleum
US4111845A (en) * 1977-02-11 1978-09-05 Mckay Dwight L Cracking catalyst modified by antimony thiophosphate
CA1098505A (en) * 1977-03-01 1981-03-31 Richard H. Nielsen Metals passivation with catalyst fines
US4289008A (en) * 1980-01-28 1981-09-15 John S. Schmitz Apparatus for forming a universal chase top
US4321128A (en) * 1980-05-19 1982-03-23 Atlantic Richfield Company Phosphorus passivation process
US4459203A (en) * 1981-12-28 1984-07-10 Mobil Oil Corporation Increased gasoline octane in FCC reactor
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
US4434049A (en) * 1982-03-17 1984-02-28 Dean Robert R Residual oil feed process for fluid catalyst cracking
US4555328A (en) * 1984-01-19 1985-11-26 Mobil Oil Corporation Method and apparatus for injecting liquid hydrocarbon feed and steam into a catalytic cracking zone
US4939109A (en) * 1986-09-15 1990-07-03 Phillips Petroleum Company Passivation of metal contaminated cracking catalysts
US4784752A (en) * 1987-05-05 1988-11-15 Chevron Research Company Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking

Also Published As

Publication number Publication date
AU602269B2 (en) 1990-10-04
DE3874346D1 (de) 1992-10-08
EP0367854B1 (en) 1992-09-02
EP0367854A1 (en) 1990-05-16
AU2572888A (en) 1990-06-14
DE3874346T2 (de) 1993-02-11
US4816134A (en) 1989-03-28

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