ES2103084T3 - Proceso para reformacion catalitica de nafta. - Google Patents

Proceso para reformacion catalitica de nafta.

Info

Publication number
ES2103084T3
ES2103084T3 ES93911793T ES93911793T ES2103084T3 ES 2103084 T3 ES2103084 T3 ES 2103084T3 ES 93911793 T ES93911793 T ES 93911793T ES 93911793 T ES93911793 T ES 93911793T ES 2103084 T3 ES2103084 T3 ES 2103084T3
Authority
ES
Spain
Prior art keywords
nafta
reform
reactor
operating temperature
catalytic
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
ES93911793T
Other languages
English (en)
Inventor
Bauld John Mcinnes
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of ES2103084T3 publication Critical patent/ES2103084T3/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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

UN PROCESO Y APARATO DE REFORMA CATALITICA DE NAFTA COMPRENDEN AL MENOS DOS REACTORES (18, 22, 25), Y LA TEMPERATURA DE OPERACION DE AL MENOS EL REACTOR (25) DE CORRIENTE ABAJO ES PROGRESIVAMENTE ELEVADA PARA MANTENER LA CALIDAD DEL REFORMADO MIENTRAS LA ACTIVIDAD CATALITICA DISMINUYE DEBIDO A LA DEPOSICION DE COQUE SOBRE ELLA. CUANDO LA MAXIMA TEMPERATURA DE OPERACION DE AL MENOS EL REACTOR (25) DE CORRIENTE ABAJO ES ALCANZADA, EL NAFTA ES DERIVADA DE EL A UN REACTOR (40) SUSTITUTO QUE CONTIENE CATALIZADOR ACTIVO DE REFORMA, Y LA OPERACION DE REFORMA DE NAFTA ES CONTINUADA HASTA QUE LA TEMPERATURA DE OPERACION DE AL MENOS EL REACTOR (40) SUSTITUTO HA SIDO ALCANZADA. EL PROCESO DE REFORMA DE NAFTA ES COMO CONSECUENCIA DE ESTO INTERRUMPIDO Y EL CATALIZADOR EN TODOS LOS REACTORES (18, 22, 25, 40) REGENERADO. DESPUES DE ESTO EL PROCESO DE REFORMA DE NAFTA ES RESTAURADO EMPLEANDO EL REACTOR (25) ORIGINAL DE CORRIENTE ABAJO EN LUGAR DEL REACTOR (40) SUSTITUTO. EL TIEMPO DE REGENERACION ES UNA PROPORCION REDUCIDA DEL TIEMPO DE REFORMA DE NAFTA EN COMPARACION CON LA PROPORCION DE PROCESOS Y APARATOS ANTERIORES.
ES93911793T 1992-05-01 1993-04-27 Proceso para reformacion catalitica de nafta. Expired - Lifetime ES2103084T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92303965A EP0567700A1 (en) 1992-05-01 1992-05-01 Process and apparatus for catalytic reforming of naphtha

Publications (1)

Publication Number Publication Date
ES2103084T3 true ES2103084T3 (es) 1997-08-16

Family

ID=8211354

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93911793T Expired - Lifetime ES2103084T3 (es) 1992-05-01 1993-04-27 Proceso para reformacion catalitica de nafta.

Country Status (6)

Country Link
EP (2) EP0567700A1 (es)
CA (1) CA2134548A1 (es)
DE (1) DE69311548T2 (es)
ES (1) ES2103084T3 (es)
MY (1) MY131195A (es)
WO (1) WO1993022404A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726486B1 (fr) * 1994-11-07 1997-01-24 Eurecat Europ Retrait Catalys Procede de regeneration hors site de catalyseur comprenant au moins un metal precieux
CN101818075B (zh) * 2010-04-29 2013-06-12 华南理工大学 一种降低催化重整装置再接触工艺能耗的方法
US8784515B2 (en) 2010-10-14 2014-07-22 Precision Combustion, Inc. In-situ coke removal
CN106753548B (zh) * 2015-11-21 2018-08-14 中国石油化工股份有限公司 一种副产还原氢的石脑油催化重整方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142545A (en) * 1961-03-24 1964-07-28 Shell Oil Co System for hydrotreating of hydrocarbons
GB1113547A (en) * 1966-02-10 1968-05-15 Shell Int Research Process for the reforming of hydrocarbon oils
US4406775A (en) * 1982-02-01 1983-09-27 Exxon Research And Engineering Co. Catalyst regeneration process

Also Published As

Publication number Publication date
WO1993022404A1 (en) 1993-11-11
EP0638115A1 (en) 1995-02-15
DE69311548D1 (de) 1997-07-17
EP0638115B1 (en) 1997-06-11
EP0567700A1 (en) 1993-11-03
DE69311548T2 (de) 1997-10-02
CA2134548A1 (en) 1993-11-11
MY131195A (en) 2007-07-31

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