ES8402611A1 - Un procedimiento para reformar una alimentacion de nafta. - Google Patents

Un procedimiento para reformar una alimentacion de nafta.

Info

Publication number
ES8402611A1
ES8402611A1 ES518743A ES518743A ES8402611A1 ES 8402611 A1 ES8402611 A1 ES 8402611A1 ES 518743 A ES518743 A ES 518743A ES 518743 A ES518743 A ES 518743A ES 8402611 A1 ES8402611 A1 ES 8402611A1
Authority
ES
Spain
Prior art keywords
platinum
catalyst
rhenium
percent
reactors
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
Application number
ES518743A
Other languages
English (en)
Other versions
ES518743A0 (es
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
Publication of ES518743A0 publication Critical patent/ES518743A0/es
Publication of ES8402611A1 publication Critical patent/ES8402611A1/es
Expired 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—Rhenium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PROCEDIMIENTO PARA REFORMAR UNA ALIMENTACION DE NAFTA EN PRESENCIA DE HIDROGENO, EN UNA UNIDAD DE REFORMACION QUE TIENE POR LO MENOS UN REACTOR EN CORRIENTE QUE CONTIENE CATALIZADOR, A TRAVES DEL CUAL EL HIDROGENO Y LA NAFTA SON CALENTADOS Y SE HACEN FLUIR DE MODO QUE SE PONEN EN CONTACTO CON EL CATALIZADOR EN CONDICIONES DE REFORMACION. CONSISTE EN CONCENTRAR DENTRO DE LA ZONA DE REACCION DEL REACOTR, SITUADA EN LA PARTE DE ATRAS, UN CATALIZADOR DE PLATINO ACTIVADO CON RENIO, SIENDO LA RELACION EN PESO DE RENIO: PLATINO DE APROXIMADAMENTE 1,5:1 Y EN CONCENTRARDENTRO DE LA ZONA DE REACCION DEL REACTOR, SITUADA EN LA PARTE MAS DELANTERA, UN CATALIZADOR DE PLATINO O UN CATALIZADOR DE PLATINO ACTIVADO CON RENIO, QUE CON TIENE RENIO EN UNA CONCENTRACION QUE PROPORCIONA UNA RELACION EN PESO DE RENIO:PLATINO DE 1:1, O MENOS.
ES518743A 1981-12-31 1982-12-31 Un procedimiento para reformar una alimentacion de nafta. Expired ES8402611A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33649581A 1981-12-31 1981-12-31
US40907382A 1982-08-18 1982-08-18

Publications (2)

Publication Number Publication Date
ES518743A0 ES518743A0 (es) 1984-02-01
ES8402611A1 true ES8402611A1 (es) 1984-02-01

Family

ID=26990234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES518743A Expired ES8402611A1 (es) 1981-12-31 1982-12-31 Un procedimiento para reformar una alimentacion de nafta.

Country Status (5)

Country Link
US (1) US4440628A (es)
EP (1) EP0083875B1 (es)
CA (1) CA1223836A (es)
DE (1) DE3273258D1 (es)
ES (1) ES8402611A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611740B2 (fr) * 1986-04-16 1989-10-27 Inst Francais Du Petrole Procede de reformage catalytique
FR2597496B1 (fr) * 1986-04-16 1989-02-17 Inst Francais Du Petrole Procede de reformage catalytique
DE68904417D1 (de) * 1989-02-17 1993-02-25 Council Scient Ind Res Reformierverfahren fuer die katalytische umwandlung von kohlenwasserstofffraktionen zu aromatenreichem kohlenwasserstoffgemisch.
US6740228B1 (en) 1989-10-30 2004-05-25 Exxonmobil Chemical Patents Inc. Process for reforming petroleum hydrocarbon stocks
WO1994019428A1 (en) * 1993-02-18 1994-09-01 Exxon Research & Engineering Company REFORMING USING A Pt LOW-Re CATALYST IN THE LEAD REACTOR
US6593377B1 (en) * 2002-02-26 2003-07-15 Blue Star Sustainable Technologies Corporation Method and apparatus for producing high molecular weight liquid hydrocarbons from methane and/or natural gas
US7622620B2 (en) * 2006-12-22 2009-11-24 Uop Llc Hydrocarbon conversion process including a staggered-bypass reaction system
ES2401800B1 (es) * 2011-09-01 2014-02-26 Guradoor, S.L. Procedimiento para el aprovechamiento de residuos de gas de síntesis.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415737A (en) * 1966-06-24 1968-12-10 Chevron Res Reforming a sulfur-free naphtha with a platinum-rhenium catalyst
US3516924A (en) * 1968-04-19 1970-06-23 Universal Oil Prod Co Catalytic reforming process
US3544451A (en) * 1968-04-24 1970-12-01 Universal Oil Prod Co Conversion of hydrocarbons with a catalyst containing platinum and rhenium combined with a carrier material containing alumina and mordenite
US3875047A (en) * 1969-06-20 1975-04-01 Atlantic Richfield Co Platinum-rhenium serial reforming in four beds
CA925452A (en) * 1969-06-20 1973-05-01 P. Masologites George Catalytic reforming of gasoline hydrocarbons
BE756441A (fr) * 1969-10-14 1971-03-22 Engelhard Min & Chem Procede de reforming catalytique d'hydrocarbures naphteniques et paraffiniques
US3943050A (en) * 1973-07-26 1976-03-09 Bertolacini Ralph J Serial reforming with zirconium-promoted catalysts
CA1088958A (en) * 1975-12-22 1980-11-04 James P. Gallagher Catalytic reforming method for production of benzene and toluene
US4167473A (en) * 1977-06-27 1979-09-11 Uop Inc. Multiple-stage catalytic reforming with gravity-flowing dissimilar catalyst particles
US4174270A (en) * 1977-11-03 1979-11-13 Cosden Technology, Inc. High severity process for the production of aromatic hydrocarbons
AU537495B2 (en) * 1978-04-10 1984-06-28 Engelhard Corporation Catalytic reforming with rhenium-platinum catalyst
US4356081A (en) * 1978-04-10 1982-10-26 Gallagher James P Catalytic reforming with rhenium-platinum catalyst containing more rhenium than platinum
US4261811A (en) * 1979-04-06 1981-04-14 Standard Oil Company (Indiana) Reforming with an improved rhenium-containing catalyst
US4319984A (en) * 1979-10-22 1982-03-16 Standard Oil Company (Indiana) Reforming with an improved platinum-containing catalyst

Also Published As

Publication number Publication date
EP0083875A1 (en) 1983-07-20
US4440628A (en) 1984-04-03
CA1223836A (en) 1987-07-07
EP0083875B1 (en) 1986-09-10
ES518743A0 (es) 1984-02-01
DE3273258D1 (en) 1986-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301