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ES2077073T3 - Procesamiento de hidrocarburos de una alimentacion que contiene gas en un lecho de catalizador que se mueve en contracorriente. - Google Patents

Procesamiento de hidrocarburos de una alimentacion que contiene gas en un lecho de catalizador que se mueve en contracorriente.

Info

Publication number
ES2077073T3
ES2077073T3 ES90912022T ES90912022T ES2077073T3 ES 2077073 T3 ES2077073 T3 ES 2077073T3 ES 90912022 T ES90912022 T ES 90912022T ES 90912022 T ES90912022 T ES 90912022T ES 2077073 T3 ES2077073 T3 ES 2077073T3
Authority
ES
Spain
Prior art keywords
components
bed
gas
catalyst
catalyst particles
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
ES90912022T
Other languages
English (en)
Inventor
David S Smith
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.)
Chevron USA Inc
Original Assignee
Chevron USA Inc
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 Chevron USA Inc filed Critical Chevron USA Inc
Application granted granted Critical
Publication of ES2077073T3 publication Critical patent/ES2077073T3/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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/085—Feeding reactive fluids
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/14—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with moving solid particles
    • C10G45/18—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing with moving solid particles according to the "moving-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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—Pressure
    • 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
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • 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
    • B01J2208/00761—Discharging

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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

UN SISTEMA DE DISTRIBUCION DE CAUDAL UNIFORME PARA MEJORAR SELECTIVAMENTE UNA CORRIENTE ALIMENTADORA DE FLUIDO DE HIDROCARBURO QUE CONTIENE COMPONENTES METALICOS, COMO COMPONENTES ORGANOMETALICOS, Y/O MATERIALES INERTES, QUE DESACTIVAN O CONTAMINAN CONTRAFLUJOS DE PARTICULAS CATALIZADORAS EN UN LECHO DESCENDENTE DE PARTICULAS CATALIZADORAS. LA CORRIENTE DE ALIMENTACION CALENTADA ESTA A TEMPERATURAS Y PRESION DE MANERA QUE LOS COMPONENTES DE HIDROCARBURO MAS LIGEROS O HIDROGENO SE DESPRENDEN COMO GASES EN LA INTRODUCCION EN EL RECIPIENTE DE REACCION (14). EL GAS DESPRENDIDO SE SEPARA A UN RECIPIENTE O BOLSA ENCIMA DE UN RECIPIENTE (30) DE COMPONENTES LIQUIDOS Y AMBOS COMPONENTES SE INTRODUCEN ENTONCES UNIFORME Y SELECTIVAMENTE EN EL LECHO DE FLUJO DESCENDENTE DE CATALIZADOR. AL FORMAR UN VOLUMEN DE SUMINISTRO COMUN DE COMPONENTES GASEOSOS Y LIQUIDOS, LOS COMPONENTES DE GAS SON ACCESIBLES INDEPENDIENTEMENTE AL EXTREMO INFERIOR DE LECHO MOVIL DE PARTICULAS CATALIZADORAS A TRAVES DE UNA SUPERFICIE DE DISTRIBUCION INCLINADA (10) PREFERENTEMENTE EN FORMA DE CONO. EL CONO ESTA SUJETO EN LA PARTE INFERIOR DEL RECIPIENTE PARA FORMAR UN DEPOSITO DE RECOGIDA DE CATALIZADOR (24) PARA ELIMINAR DEL CATALIZADOR UTILIZADO DEL LECHO. LA DISTRIBUCION DE GAS A LA PARTE INFERIOR DE LA SUPERFICIE INCLINADA (10) SE PRODUCE POR MEDIO DE UNA SERIE DE ORIFICIOS (32) FORMADOS A DIFERENTES ELEVACIONES, PERO PROPORCIONADOS DE MODO QUE EL FLUJO DE GAS AL LECHO SEA BASICAMENTE UNIFORME, O UN PATRON CONOCIDO, INDEPENDIENTE DE LA ALTURA TOTAL O LA ALTURA DE LOS TUBOS DE ALIMENTACION DE LIQUIDO (34) A TRAVES DE LA SUPERFICIE INCLINADA (10).
ES90912022T 1990-07-17 1990-07-17 Procesamiento de hidrocarburos de una alimentacion que contiene gas en un lecho de catalizador que se mueve en contracorriente. Expired - Lifetime ES2077073T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1990/004006 WO1992001768A1 (en) 1990-07-17 1990-07-17 Hydrocarbon processing of gas containing feed in a countercurrent moving catalyst bed

Publications (1)

Publication Number Publication Date
ES2077073T3 true ES2077073T3 (es) 1995-11-16

Family

ID=22220960

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90912022T Expired - Lifetime ES2077073T3 (es) 1990-07-17 1990-07-17 Procesamiento de hidrocarburos de una alimentacion que contiene gas en un lecho de catalizador que se mueve en contracorriente.

Country Status (7)

Country Link
EP (1) EP0539361B1 (es)
JP (1) JP2761435B2 (es)
AT (1) ATE128724T1 (es)
DE (1) DE69022858T2 (es)
DK (1) DK0539361T3 (es)
ES (1) ES2077073T3 (es)
WO (1) WO1992001768A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520798A (en) * 1994-06-23 1996-05-28 Chevron Chemical Company Process for reforming hydrocarbon feedstocks over a sulfur sensitive catalyst
US11213796B2 (en) 2019-06-24 2022-01-04 Exxonmobil Research And Engineering Company Feed distribution apparatus for moving bed reactor
US11383202B2 (en) 2019-06-24 2022-07-12 ExxonMobil Technology and Engineering Company Distillate production from oxygenates in moving bed reactors
US11207651B2 (en) 2019-06-24 2021-12-28 Exxonmobil Research And Engineering Company Moving bed reactor for processing three phase flows

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379734A (en) * 1943-02-20 1945-07-03 Standard Oil Dev Co Treatment of gases
US2490828A (en) * 1945-02-05 1949-12-13 Houdry Process Corp Apparatus for contacting gases with solid fluent materials
US2596610A (en) * 1948-03-17 1952-05-13 Houdry Process Corp Apparatus for contacting solid materials with fluids
US2740619A (en) * 1951-10-04 1956-04-03 Phillips Petroleum Co Pebble heater apparatus
US2729548A (en) * 1952-09-08 1956-01-03 Phillips Petroleum Co Pebble heat exchange chamber
US3336217A (en) * 1965-07-15 1967-08-15 Cities Scrvice Res And Dev Com Particulate solids withdrawal method
DE1965265B2 (de) * 1968-12-28 1973-02-22 Agency Of Industrial Science & Technology, Tokio Vorrichtung zur entfernung von katalysatorfestteilchen
US3870623A (en) * 1971-12-21 1975-03-11 Hydrocarbon Research Inc Hydroconversion process of residuum oils
FR2559074B1 (fr) * 1984-02-07 1988-05-20 Inst Francais Du Petrole Procede et appareil pour soutirer des particules catalytiques hors d'une zone de reaction
US4968409A (en) * 1984-03-21 1990-11-06 Chevron Research Company Hydrocarbon processing of gas containing feed in a countercurrent moving catalyst bed
FR2633196B2 (fr) * 1987-11-30 1991-05-31 Inst Francais Du Petrole Appareil pour injecter une charge d'hydrocarbures dans un reacteur
US5076908A (en) * 1989-07-19 1991-12-31 Chevron Research & Technology Company Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed

Also Published As

Publication number Publication date
DE69022858D1 (de) 1995-11-09
ATE128724T1 (de) 1995-10-15
JPH05507946A (ja) 1993-11-11
EP0539361A4 (en) 1993-08-25
JP2761435B2 (ja) 1998-06-04
WO1992001768A1 (en) 1992-02-06
DE69022858T2 (de) 1996-03-21
EP0539361B1 (en) 1995-10-04
DK0539361T3 (da) 1996-02-05
EP0539361A1 (en) 1993-05-05

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