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ES2175054T3 - Procedimiento de reduccion selectiva del contenido en benceno y en compuestos insaturados ligeros de un corte de hidrocarburos.s - Google Patents

Procedimiento de reduccion selectiva del contenido en benceno y en compuestos insaturados ligeros de un corte de hidrocarburos.s

Info

Publication number
ES2175054T3
ES2175054T3 ES96402911T ES96402911T ES2175054T3 ES 2175054 T3 ES2175054 T3 ES 2175054T3 ES 96402911 T ES96402911 T ES 96402911T ES 96402911 T ES96402911 T ES 96402911T ES 2175054 T3 ES2175054 T3 ES 2175054T3
Authority
ES
Spain
Prior art keywords
area
distillation
molecula
carbon
compounds
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
ES96402911T
Other languages
English (en)
Inventor
Christine Travers
Jean Cosyns
Charles Cameron
Jean-Luc Nocca
Francoise Montecot
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of ES2175054T3 publication Critical patent/ES2175054T3/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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons
    • 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
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/002—Apparatus for fixed bed hydrotreatment processes
    • 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
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00247—Reflux columns
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE TRATAMIENTO DE UNA CARGA CONSTITUIDA EN SU MAYOR PARTE POR HIDROCARBUROS QUE LLEVAN AL MENOS 5 ATOMOS DE CARBONO POR MOLECULA Y QUE COMPRENDEN AL MENOS UN COMPUESTO INSATURADO QUE LLEVA A LO SUMO 6 ATOMOS DE CARBONO POR MOLECULA Y BENCENO, TAL COMO SE TRATA DICHA CARGA EN UNA ZONA DE DESTILACION, QUE LLEVA UNA ZONA DE AGOTAMIENTO Y UNA ZONA DE RECTIFICACION, ASOCIADA A UNA ZONA DE REACCION DE HIDROGENACION, QUE LLEVA AL MENOS UN LECHO CATALITICO, EN EL QUE SE REALIZA LA HIDROGENACION DE AL MENOS UNA PARTE DE LOS COMPUESTOS INSATURADOS QUE COMPRENDE A LO SUMO SEIS ATOMOS DE CARBONO POR MOLECULA Y CONTENIDOS EN LA CARGA, SIENDO LA CARGA DE DICHA ZONA DE REACCION TOMADA A LA ALTURA DE UN NIVEL DE TOMA Y REPRESENTANDO AL MENOS UNA PARTE DEL LIQUIDO QUE CIRCULA EN LA ZONA DE DESTILACION, ESTANDO EL EFLUENTE DE LA ZONA DE REACCION AL MENOS EN PARTE REINTRODUCIDO EN LA ZONA DE DESTILACION, DE MANERA QUE ASEGURE LA CONTINUIDAD DE LA DESTILACION Y DE MANERA QUE SAQUE LA CABEZA DE LA ZONA DE DESTILACION UN EFLUENTE MUY EMPOBRECIDO EN COMPUESTOS INSATURADOS QUE COMPRENDEN A LO SUMO 6 ATOMOS DE CARBONO POR MOLECULA, Y EN EL FONDO DE LA ZONA DE DESTILACION UN EFLUENTE EMPOBRECIDO EN COMPUESTOS INSATURADOS QUE COMPRENDEN A LO SUMO 6 ATOMOS DE CARBONO POR MOLECULA, CARACTERIZANDOSE DICHO PROCEDIMIENTO PORQUE LA ZONA DE HIDROGENACION ES AL MENOS EN PARTE EXTERNA A LA ZONA DE DESTILACION.
ES96402911T 1995-12-27 1996-12-27 Procedimiento de reduccion selectiva del contenido en benceno y en compuestos insaturados ligeros de un corte de hidrocarburos.s Expired - Lifetime ES2175054T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515531A FR2743080B1 (fr) 1995-12-27 1995-12-27 Procede de reduction selective de la teneur en benzene et en composes insatures legers d'une coupe d'hydrocarbures

Publications (1)

Publication Number Publication Date
ES2175054T3 true ES2175054T3 (es) 2002-11-16

Family

ID=9485989

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96402911T Expired - Lifetime ES2175054T3 (es) 1995-12-27 1996-12-27 Procedimiento de reduccion selectiva del contenido en benceno y en compuestos insaturados ligeros de un corte de hidrocarburos.s

Country Status (8)

Country Link
US (1) US5817227A (es)
EP (1) EP0781830B1 (es)
JP (1) JPH09188882A (es)
KR (1) KR970033015A (es)
CA (1) CA2194084A1 (es)
DE (1) DE69620129T2 (es)
ES (1) ES2175054T3 (es)
FR (1) FR2743080B1 (es)

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FR2743079B1 (fr) * 1995-12-27 1998-02-06 Inst Francais Du Petrole Procede et dispositif d'hydrogenation selective par distillation catalytique comportant une zone reactionnelle a co-courant ascendant liquide-gaz
FR2743081B1 (fr) * 1995-12-27 1998-01-30 Inst Francais Du Petrole Procede de reduction selective de la teneur en benzene et en composes insatures legers d'une coupe d'hydrocarbures
DE19603901A1 (de) * 1996-02-03 1997-08-07 Krupp Uhde Gmbh Verfahren zur Gewinnung von Reinaromaten aus Reformatbenzin und Vorrichtung zur Durchführung des Verfahrens
FR2744441B1 (fr) * 1996-02-05 1998-03-27 Inst Francais Du Petrole Procede d'isomerisation de paraffines
FI103803B (fi) * 1998-03-20 1999-09-30 Neste Oy Hydrausprosessi
FR2777013B1 (fr) * 1998-04-06 2000-05-05 Inst Francais Du Petrole Procede de conversion d'hydrocarbures par traitement dans une zone de distillation comprenant un reflux circulant, associee a une zone reactionnelle et son utilisation en hydrogenation du benzene
FR2777012B1 (fr) 1998-04-06 2000-08-25 Inst Francais Du Petrole Procede de conversion d'hydrocarbures par traitement dans une zone de distillation comprenant le soutirage d'un distillat stabilise, associee a une zone reactionnelle, et son utilisation en hydrogenation du benzene
FR2782322B1 (fr) 1998-08-17 2000-10-06 Inst Francais Du Petrole Procede de conversion d'hydrocarbures par traitement dans une zone de distillation comprenant le soutirage lateral d'une coupe d'hydrocarbures, associee a une zone reactionnelle et son utilisation en hydrogenation du benzene
FR2785908B1 (fr) * 1998-11-18 2005-12-16 Inst Francais Du Petrole Procede de production d'essences a faible teneur en soufre
FR2787117B1 (fr) 1998-12-14 2001-01-26 Inst Francais Du Petrole Procede de conversion d'hydrocarbures par traitement dans une zone de distillation associee a une zone reactionnelle comprenant le recontactage du distillat vapeur avec la charge, et son utilisation en hydrogenation du benzene
US6294492B1 (en) * 1999-06-30 2001-09-25 Philips Petroleum Company Catalytic reforming catalyst activation
US6291381B1 (en) 1999-06-30 2001-09-18 Phillips Petroleum Company Catalytic reforming catalyst activation
FR2835832B1 (fr) * 2002-02-08 2004-03-19 Atofina Procede d'oligomerisation d'acide lactique
US6855853B2 (en) * 2002-09-18 2005-02-15 Catalytic Distillation Technologies Process for the production of low benzene gasoline
US20080116053A1 (en) * 2006-11-20 2008-05-22 Abb Lummus Global Inc. Non-refluxing reactor stripper
MXPA06015023A (es) * 2006-12-19 2008-10-09 Mexicano Inst Petrol Aplicacion de material adsorbente microporoso de carbon, para reducir el contenido de benceno de corrientes de hidrocarburos.
DE102007012812A1 (de) * 2007-03-16 2008-09-18 Süd-Chemie AG Verfahren zur Entschwefelung von Kraftstoffen und dafür geeigneter hochaktiver Nickel-Trägerkatalysator auf der Basis von Aluminiumoxid
FR2924950B1 (fr) * 2007-12-17 2012-02-24 Inst Francais Du Petrole Plateau filtrant de predistribution avec tube deverseur pour reacteur a lit fixe a co-courant descendant de gaz et de liquide
US20100145118A1 (en) * 2008-12-09 2010-06-10 Zimmerman Cynthia K Process for Reducing Benzene Concentration in Reformate
US7910070B2 (en) * 2008-12-09 2011-03-22 Uop Llc Process for reducing benzene concentration in reformate
US8808533B2 (en) * 2010-04-23 2014-08-19 IFP Energies Nouvelles Process for selective reduction of the contents of benzene and light unsaturated compounds of different hydrocarbon fractions
EP2277980B1 (fr) * 2009-07-21 2018-08-08 IFP Energies nouvelles Procédé de réduction sélective de la teneur en benzène et en composés insatures legers de differentes coupes hydrocarbures
FR2948380B1 (fr) * 2009-07-21 2011-08-12 Inst Francais Du Petrole Procede de reduction selective de la teneur en benzene et en composes insatures legers de differentes coupes hydrocarbures
NO2809749T3 (es) 2012-02-01 2018-03-31
MY173216A (en) 2012-08-09 2020-01-06 Council Scient Ind Res Process for production of benzene lean gasoline by recovery of high purity benzene from unprocessed cracked gasoline fraction containing organic peroxides
FR3005059A1 (fr) 2013-04-26 2014-10-31 Axens Procede d'hydrogenation d'une charge d'hydrocarbures comprenant des composes aromatiques
US10144885B2 (en) * 2016-06-07 2018-12-04 Uop Llc Processes and apparatuses for removing benzene for gasoline blending
CN113113159A (zh) * 2021-04-09 2021-07-13 哈尔滨工程大学 一种组件结构氢气复合器的优化装置

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Also Published As

Publication number Publication date
DE69620129T2 (de) 2002-12-19
US5817227A (en) 1998-10-06
EP0781830A1 (fr) 1997-07-02
CA2194084A1 (fr) 1997-06-28
JPH09188882A (ja) 1997-07-22
KR970033015A (ko) 1997-07-22
FR2743080B1 (fr) 1998-02-06
FR2743080A1 (fr) 1997-07-04
EP0781830B1 (fr) 2002-03-27
DE69620129D1 (de) 2002-05-02

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