ES2188874T3 - Reformado catalitico continuo combinado con reformado zeolitico para aumentar el rendimiento btx. - Google Patents

Reformado catalitico continuo combinado con reformado zeolitico para aumentar el rendimiento btx.

Info

Publication number
ES2188874T3
ES2188874T3 ES97308696T ES97308696T ES2188874T3 ES 2188874 T3 ES2188874 T3 ES 2188874T3 ES 97308696 T ES97308696 T ES 97308696T ES 97308696 T ES97308696 T ES 97308696T ES 2188874 T3 ES2188874 T3 ES 2188874T3
Authority
ES
Spain
Prior art keywords
continuous
reforming
reforming zone
catalyst
zeolitical
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
ES97308696T
Other languages
English (en)
Inventor
Robert S Haizmann
John Y G Park
Michael B Russ
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from CN97114142A external-priority patent/CN1114797C/zh
Application filed by UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of ES2188874T3 publication Critical patent/ES2188874T3/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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves

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)
  • Crystallography & Structural Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

UNA LINEA DE ALIMENTACION DE NAFTA SE REFORMA CATALITICAMENTE EN UNA SECUENCIA DE COMBINACION QUE COMPRENDE UNA ZONA DE REFORMADO CONTINUO, QUE CONSISTE ESENCIALMENTE EN UNA ZONA DE REFORMADO CATALITICO DE CAMA MOVIL CON REGENERACION CONTINUA DE PARTICULAS DE CATALIZADOR, SEGUIDO POR UNA ZONA DE REFORMADO ZEOLITICO QUE CONTIENE UN CATALIZADOR QUE COMPRENDE UN METAL DEL GRUPO DEL PLATINO Y UNA ZEOLITA NO ACIDA QUE ACTUA SOBRE EL EFLUENTE DE LA ZONA DE REFORMADO CONTINUO. LA COMBINACION UNICA DEL PROCESO PERMITE UN RIGOR MAS ALTO, RENDIMIENTOS AROMATICOS DE BTX SUPERIORES Y/O MAYORES APORTACIONES EN LA ZONA DE REFORMADO CONTINUO, MOSTRANDO ASI BENEFICIOS SORPRENDENTES SOBRE PROCESOS ANTERIORES A LA TECNICA, Y ES PARTICULARMENTE UTIL EN LA MEJORA DE LOS SERVICIOS EXISTENTES DE CAMA MOVIL CON REGENERACION DE CATALISIS CONTINUA.
ES97308696T 1996-04-22 1997-10-30 Reformado catalitico continuo combinado con reformado zeolitico para aumentar el rendimiento btx. Expired - Lifetime ES2188874T3 (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US08/635,857 US5683573A (en) 1994-12-22 1996-04-22 Continuous catalytic reforming process with dual zones
CN97114142A CN1114797C (zh) 1996-10-18 1997-10-18 空调机
CA002219690A CA2219690C (en) 1996-04-22 1997-10-30 Continuous catalytic reforming combined with zeolitic reforming for increased btx yield
EP97308696A EP0913452B1 (en) 1996-04-22 1997-10-30 Continuous catalytic reforming combined with zeolytic reforming for increased btx yield
AU43664/97A AU743806B2 (en) 1996-04-22 1997-10-31 Continuous catalytic reforming combined with zeolitic reforming for increased BTX yield
RU97118230/04A RU2180346C2 (ru) 1996-04-22 1997-11-03 Способ непрерывного каталитического риформинга нафты
JP9302230A JPH11172261A (ja) 1996-04-22 1997-11-04 ゼオライト改質と組み合わせたｂｔｘ増量連続接触改質法

Publications (1)

Publication Number Publication Date
ES2188874T3 true ES2188874T3 (es) 2003-07-01

Family

ID=31721939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97308696T Expired - Lifetime ES2188874T3 (es) 1996-04-22 1997-10-30 Reformado catalitico continuo combinado con reformado zeolitico para aumentar el rendimiento btx.

Country Status (9)

Country Link
US (1) US5683573A (es)
EP (1) EP0913452B1 (es)
JP (1) JPH11172261A (es)
AT (1) ATE230007T1 (es)
AU (1) AU743806B2 (es)
CA (1) CA2219690C (es)
DE (1) DE69718001T2 (es)
ES (1) ES2188874T3 (es)
RU (1) RU2180346C2 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935415A (en) * 1994-12-22 1999-08-10 Uop Llc Continuous catalytic reforming process with dual zones
US5683573A (en) * 1994-12-22 1997-11-04 Uop Continuous catalytic reforming process with dual zones
US5885439A (en) * 1997-11-04 1999-03-23 Uop Llc Catalytic reforming process with multiple zones
US6500996B1 (en) 1999-10-28 2002-12-31 Exxonmobil Oil Corporation Process for BTX purification
US7517824B2 (en) * 2005-12-06 2009-04-14 Exxonmobil Chemical Company Process for steam stripping hydrocarbons from a bromine index reduction catalyst
EP2050731B1 (en) 2006-08-07 2017-07-05 Nippon Oil Corporation Process for production of aromatic hydrocarbons
US7687049B2 (en) * 2008-07-22 2010-03-30 Uop Llc Apparatus and process for removal of carbon monoxide
US8664145B2 (en) * 2008-12-23 2014-03-04 Chevron Phillips Chemical Company Lp Methods of preparing an aromatization catalyst
FR2961215B1 (fr) * 2010-06-09 2013-11-08 Inst Francais Du Petrole Nouveau procede de reformage catalytique avec recyclage de l'effluent de reduction en amont du premier reacteur et recyclage du gaz de recyclage sur le ou les derniers reacteurs de la serie.
US9528051B2 (en) 2011-12-15 2016-12-27 Uop Llc Integrated hydrogenation/dehydrogenation reactor in a catalytic reforming process configuration for improved aromatics production
US8912108B2 (en) 2012-03-05 2014-12-16 Chevron Phillips Chemical Company Lp Methods of regenerating aromatization catalysts
US8716161B2 (en) 2012-03-05 2014-05-06 Chevron Phillips Chemical Company Methods of regenerating aromatization catalysts
US9387467B2 (en) 2012-09-26 2016-07-12 Chevron Phillips Chemical Company Lp Aromatization catalysts with high surface area and pore volume
US9206362B2 (en) 2013-06-24 2015-12-08 Uop Llc Catalytic reforming process with dual reforming zones and split feed
US10557091B2 (en) 2016-07-28 2020-02-11 Uop Llc Process for increasing hydrocarbon yield from catalytic reformer
US10633603B2 (en) * 2018-01-04 2020-04-28 Chevron Phillips Chemical Company Lp Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis
US10589264B2 (en) * 2018-08-10 2020-03-17 Uop Llc Processes for controlling the partial regeneration of spent catalyst from an MTO reaction
FR3090007B1 (fr) * 2018-12-18 2020-12-25 Ifp Energies Now Procede de conversion d’hydrocarbures avec recyclage des effluents de reduction
US10583412B1 (en) 2019-08-26 2020-03-10 Uop Llc Apparatus for catalytic reforming hydrocarbons having flow distributor and process for reforming hydrocarbons
US10933395B1 (en) 2019-08-26 2021-03-02 Uop Llc Apparatus for catalytic reforming hydrocarbons having flow distributor and process for reforming hydrocarbons
RU2727887C1 (ru) 2019-12-30 2020-07-24 Общество с ограниченной ответственностью "Институт по проектированию предприятий нефтеперерабатывающей и нефтехимической промышленности" (ООО "Ленгипронефтехим") Установка каталитического риформинга с непрерывной регенерацией катализатора

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652231A (en) * 1969-09-25 1972-03-28 Universal Oil Prod Co Reconditioning system for moving column of reforming catalyst
US3718578A (en) * 1970-02-20 1973-02-27 Chevron Res Reforming with a platinum-tin-iridium catalyst
US3873441A (en) * 1973-09-06 1975-03-25 Universal Oil Prod Co Catalyst transfer method for moving-bed reactors
US4208397A (en) * 1976-12-20 1980-06-17 Standard Oil Company (Indiana) Semi-regenerative reforming process providing continuous hydrogen production
US4125454A (en) * 1977-11-14 1978-11-14 Exxon Research & Engineering Co. Process for suppression of catalyst deactivation and C5 + liquid yield loss in a cyclic reforming unit
US4645586A (en) * 1983-06-03 1987-02-24 Chevron Research Company Reforming process
US4985132A (en) * 1989-02-06 1991-01-15 Uop Multizone catalytic reforming process
US5190638A (en) * 1991-12-09 1993-03-02 Exxon Research And Engineering Company Moving bed/fixed bed two stage catalytic reforming
DE69509388T2 (de) * 1994-06-23 1999-08-26 Chevron Chemical Co. Llc Verfahren zur reformierung von kohlenwasserstoff-einsätzen über einem schwefelempfindlichen katalysator
US5683573A (en) * 1994-12-22 1997-11-04 Uop Continuous catalytic reforming process with dual zones

Also Published As

Publication number Publication date
RU2180346C2 (ru) 2002-03-10
AU743806B2 (en) 2002-02-07
CA2219690C (en) 2006-05-09
DE69718001D1 (de) 2003-01-30
EP0913452B1 (en) 2002-12-18
US5683573A (en) 1997-11-04
ATE230007T1 (de) 2003-01-15
DE69718001T2 (de) 2003-09-25
EP0913452A1 (en) 1999-05-06
CA2219690A1 (en) 1999-04-30
JPH11172261A (ja) 1999-06-29
AU4366497A (en) 1999-05-20

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