ES8606017A1 - Un procedimiento para preparar un tipo mejorado de catalizador de reformacion de zeolita l - Google Patents

Un procedimiento para preparar un tipo mejorado de catalizador de reformacion de zeolita l

Info

Publication number
ES8606017A1
ES8606017A1 ES537524A ES537524A ES8606017A1 ES 8606017 A1 ES8606017 A1 ES 8606017A1 ES 537524 A ES537524 A ES 537524A ES 537524 A ES537524 A ES 537524A ES 8606017 A1 ES8606017 A1 ES 8606017A1
Authority
ES
Spain
Prior art keywords
catalyst
elevated temperatures
contacting
oxygen
optionally water
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
ES537524A
Other languages
English (en)
Other versions
ES537524A0 (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 ES537524A0 publication Critical patent/ES537524A0/es
Publication of ES8606017A1 publication Critical patent/ES8606017A1/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
    • 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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • B01J29/62—Noble metals

Abstract

PROCEDIMIENTO PARA PREPARAR UN TIPO MEJORADO DE CATALIZADOR DE REFORMACION DE ZEOLITA L. COMPRENDE: A) CALENTAR UN CATALIZADOR DE REFORMACION DE ZEOLITA L, QUE CONTIENE UN METAL NOBLE DEL GRUPO VIII, A UNA TEMPERATURA DE 380 A 540JC, EN UNA ATMOSFERA DE OXIGENO, HIDROGENO O UN GAS INERTE Y DE UN 0 A 10% DE VOLUMEN DE AGUA; B) SOMETER EL CATALIZADOR A UNA TEMPERATURA DE 400 A 530JC, A UNA CORRIENTE GASEOSA CON 0-10% DE AGUA Y UNA FUENTE DE CLORO, COMO HCL, CL2, O UN HIDROCARBURO CLORADO; Y C) SOMETER AL CATALIZADOR A UNA TEMPERATURA DE 400 A 530JC, DURANTE UN TIEMPO INFERIOR AL REQUERIDO PARA AGLOMERAR EL METAL NOBLE, EN PRESENCIA DE UNA CORRIENTE DE OXIGENO, HIDROGENO Y UN 0,5-5% DE AGUA, PARA OBTENER UN PRODUCTO CUYO INDICE DE CRAQUEO TERMINAL ES MAYOR QUE 1,5. TENIENDO DICHA ZEOLITA L CATIONES INTERCAMBIABLES, DE LOS QUE EL 75% SE SELECCIONA ENTRE LITIO, SODIO, POTASIO, RUBIDIO, CESIO, CALCIO Y BARIO.
ES537524A 1983-11-10 1984-11-08 Un procedimiento para preparar un tipo mejorado de catalizador de reformacion de zeolita l Expired ES8606017A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/550,902 US4595669A (en) 1983-11-10 1983-11-10 Method of preparing an improved catalyst

Publications (2)

Publication Number Publication Date
ES537524A0 ES537524A0 (es) 1986-04-16
ES8606017A1 true ES8606017A1 (es) 1986-04-16

Family

ID=24199047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537524A Expired ES8606017A1 (es) 1983-11-10 1984-11-08 Un procedimiento para preparar un tipo mejorado de catalizador de reformacion de zeolita l

Country Status (11)

Country Link
US (1) US4595669A (es)
EP (1) EP0142351B1 (es)
JP (1) JPS60168539A (es)
AT (1) ATE78720T1 (es)
AU (1) AU3528484A (es)
BR (1) BR8405736A (es)
CA (1) CA1231698A (es)
DE (1) DE3485848T2 (es)
ES (1) ES8606017A1 (es)
MX (1) MX165555B (es)
NO (1) NO160179C (es)

Families Citing this family (32)

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US4544539A (en) * 1982-05-14 1985-10-01 Exxon Research & Engineering Co. Zeolite L with cylindrical morphology
CA1231699A (en) * 1983-11-10 1988-01-19 Samuel J. Tauster Zeolite catalyst and process for using said catalyst
US4925819A (en) * 1983-11-10 1990-05-15 Exxon Research & Engineering Company Method of regenerating a deactivated catalyst
US5712214A (en) * 1983-11-10 1998-01-27 Exxon Research & Engineering Company Regeneration of aromatization catalysts
US4681865A (en) * 1985-05-07 1987-07-21 Research Association For Utilization Of Light Oil Catalyst for the production of aromatic hydrocarbons
US4761512A (en) * 1985-05-07 1988-08-02 Research Association For Utilization Of Light Oil Catalyst for the production of aromatic hydrocarbons and process for the production of aromatic hydrocarbons using said catalyst
EP0258503A1 (en) * 1986-08-28 1988-03-09 Mobil Oil Corporation Catalyst preparation method
US5242675A (en) * 1985-10-15 1993-09-07 Exxon Research & Engineering Company Zeolite L
US5196631A (en) * 1986-10-04 1993-03-23 Research Association For Utilization Of Light Oil Catalyst for production of aromatic hydrocarbons and process for production of aromatic hydrocarbons using same
JPH0829255B2 (ja) * 1986-10-04 1996-03-27 出光興産株式会社 芳香族炭化水素製造用触媒およびこれを用いた芳香族炭化水素の製造方法
US5486498A (en) * 1986-10-14 1996-01-23 Exxon Research & Engineering Company Zeolite L
FR2610539B1 (fr) * 1987-02-11 1989-06-16 Inst Francais Du Petrole Catalyseur a base de zeolithe, sa preparation et son utilisation dans des procedes de conversion d'hydrocarbures
FR2611739B1 (fr) * 1987-03-06 1989-07-07 Inst Francais Du Petrole Procede d'activation d'un catalyseur d'isomerisation de paraffines normales
US4824816A (en) * 1987-09-21 1989-04-25 Exxon Research & Engineering Company Method for producing stabilized zeolite catalysts
US4839320A (en) * 1987-10-13 1989-06-13 Exxon Research & Engineering Co. Method for treating and stabilizing zeolite catalysts
GB8801067D0 (en) * 1988-01-19 1988-02-17 Exxon Chemical Patents Inc Zeolite l preparation
JPH0275350A (ja) * 1988-09-09 1990-03-15 Res Assoc Util Of Light Oil 芳香族炭化水素製造用触媒およびこれを用いた芳香族炭化水素の製造方法
US5262045A (en) * 1989-10-19 1993-11-16 Council Of Scientific & Industrial Research Catalytic reforming process utilizing an iron-and-lanthanum-containing metallosilicate zeolite
US5141908A (en) * 1989-10-19 1992-08-25 Council Of Scientific & Industrial Research Catalyst composite material for hydrocarbon reactions
US5354933A (en) * 1991-02-05 1994-10-11 Idemitsu Kosan Co., Ltd. Process for producing aromatic hydrocarbons
US5294579A (en) * 1991-02-05 1994-03-15 Idemitsu Kosan Co., Ltd. L-type zeolite and catalyst for the production of aromatic hydrocarbons
US5185306A (en) * 1991-07-24 1993-02-09 Uop Prevention of noble metal migration in bound zeolites during thermal oxidation
JP2606991B2 (ja) * 1991-10-03 1997-05-07 出光興産株式会社 失活触媒の再生方法
WO1998047615A1 (en) * 1997-04-18 1998-10-29 Exxon Chemical Patents Inc. Naphtha reforming catalyst and process
US5980731A (en) * 1997-11-07 1999-11-09 Exxon Chemical Patents Inc. Naphtha reforming catalyst and process
WO2009099111A1 (ja) 2008-02-08 2009-08-13 Nippon Oil Corporation 水素化異性化触媒及びその製造方法、炭化水素油の脱蝋方法、並びに潤滑油基油の製造方法
US8664144B2 (en) * 2008-12-23 2014-03-04 Chevron Phillips Chemical Company Lp Methods of reactivating an aromatization catalyst
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
US9242233B2 (en) 2012-05-02 2016-01-26 Saudi Basic Industries Corporation Catalyst for light naphtha aromatization
US9387467B2 (en) 2012-09-26 2016-07-12 Chevron Phillips Chemical Company Lp Aromatization catalysts with high surface area and pore volume
US9782758B2 (en) 2013-04-23 2017-10-10 Saudi Basic Industries Corporation Method of preparing hydrocarbon aromatization catalyst, the catalyst, and the use of the catalyst

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134732A (en) * 1953-07-17 1964-05-26 Exxon Research Engineering Co Reactivation of regenerated noble metal catalysts with gaseous halogens
NL238183A (es) * 1962-08-03
GB1063819A (en) * 1963-12-26 1967-03-30 Exxon Research Engineering Co Preparation of catalysts for hydrocracking
US3403108A (en) * 1964-06-24 1968-09-24 Pullman Inc Aluminosilicate catalyst containing a group viii metal compound and a metal halide
US3318802A (en) * 1965-01-21 1967-05-09 Exxon Research Engineering Co Hydrocracking process employing a crystalline alumino-silicate activated with a chlorine compound
US3867512A (en) * 1969-09-10 1975-02-18 Union Oil Co Method of preparing crystalline {37 l{38 {0 zeolite
US3644220A (en) * 1969-11-13 1972-02-22 Exxon Research Engineering Co Metal halide containing zeolites and method for their preparation
JPS5027044B1 (es) * 1970-11-14 1975-09-04
GB1436622A (en) * 1973-06-21 1976-05-19 British Petroleum Co Regeneration of zeolite catalysts
JPS5027044A (es) * 1973-07-12 1975-03-20
FR2323664A1 (fr) * 1975-09-10 1977-04-08 Erap Procede de deshydrocyclisation d'hydrocarbures aliphatiques
FR2360540A2 (fr) * 1976-08-03 1978-03-03 Erap Procede de deshydrocyclisation d'hydrocarbures aliphatiques
FR2484401A1 (fr) * 1980-05-09 1981-12-18 Elf France Procede de deshydrocyclisation des paraffines a tres basse pression
US4359400A (en) * 1981-01-27 1982-11-16 Mobil Oil Corporation Catalyst regeneration procedure
FR2512356B1 (fr) * 1981-09-09 1986-08-08 Elf Aquitaine Procede de regeneration d'un catalyseur d'aromatisation
US4435283A (en) * 1982-02-01 1984-03-06 Chevron Research Company Method of dehydrocyclizing alkanes
NZ203006A (en) * 1982-02-01 1985-08-16 Chevron Res Catalysts containing type l zeolites:reforming hydrocarbonns
AU560671B2 (en) * 1982-02-01 1987-04-16 Chevron Research Company Dehydrocyclizing alkanes
FI78847C (fi) * 1982-05-05 1989-10-10 Exxon Research Engineering Co Foerfarande foer aoteraktivering av katalysatorer innehaollande iridium.
US4544539A (en) * 1982-05-14 1985-10-01 Exxon Research & Engineering Co. Zeolite L with cylindrical morphology
JPH0774532B2 (ja) * 1991-09-04 1995-08-09 日興金属株式会社 トタン葺き屋根のはぜ構造

Also Published As

Publication number Publication date
DE3485848T2 (de) 1992-12-10
ATE78720T1 (de) 1992-08-15
JPH0555190B2 (es) 1993-08-16
BR8405736A (pt) 1985-09-17
DE3485848D1 (de) 1992-09-03
ES537524A0 (es) 1986-04-16
AU3528484A (en) 1985-05-16
NO844496L (no) 1985-05-13
EP0142351A3 (en) 1988-07-13
CA1231698A (en) 1988-01-19
NO160179B (no) 1988-12-12
MX165555B (es) 1992-11-23
EP0142351B1 (en) 1992-07-29
US4595669A (en) 1986-06-17
NO160179C (no) 1989-03-22
EP0142351A2 (en) 1985-05-22
JPS60168539A (ja) 1985-09-02

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FD1A Patent lapsed

Effective date: 20051231