ES8800070A1 - Un metodo para reactivar con hidrogeno un catalizador de desparafinacion coquificado. - Google Patents

Un metodo para reactivar con hidrogeno un catalizador de desparafinacion coquificado.

Info

Publication number
ES8800070A1
ES8800070A1 ES555896A ES555896A ES8800070A1 ES 8800070 A1 ES8800070 A1 ES 8800070A1 ES 555896 A ES555896 A ES 555896A ES 555896 A ES555896 A ES 555896A ES 8800070 A1 ES8800070 A1 ES 8800070A1
Authority
ES
Spain
Prior art keywords
zeolite
reactivation
dewaxing catalysts
component
zeolite dewaxing
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
ES555896A
Other languages
English (en)
Other versions
ES555896A0 (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 Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ES555896A0 publication Critical patent/ES555896A0/es
Publication of ES8800070A1 publication Critical patent/ES8800070A1/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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C10G45/64—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins 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
    • B01J29/90—Regeneration or reactivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

METODO DE REACTIVACION DE CATALIZADORES DE DESPARAFINADO COQUIZADO. CONSISTE EN PONER EN CONTACTO UN CATALIZADOR DE DESPARAFINADO COQUIZADO, CONSTITUIDO POR UN METAL NOBLE, UN AGLUTINANTE DE OXIDO INORGANICO Y UN COMPONENTE ZEOLITICO, CUYO INDICE DE CONSTREÑIMIENTO ES DE 1-12 Y CUYA RELACION DE SILICE A ALUMINA ES DE AL MENOS 12, CON HIDROGENO A UNA PRESION DE ESTE MENOR QUE 7.000 KPA Y A UNA TEMPERATURA COMPRENDIDA ENTRE 400GC Y 500GC, HASTA QUE EL CONTENIDO DE COQUE DEL CATALIZADOR ES MENOR QUE EL 10 POR CIENTO.
ES555896A 1985-06-11 1986-06-10 Un metodo para reactivar con hidrogeno un catalizador de desparafinacion coquificado. Expired ES8800070A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74346385A 1985-06-11 1985-06-11

Publications (2)

Publication Number Publication Date
ES555896A0 ES555896A0 (es) 1987-10-16
ES8800070A1 true ES8800070A1 (es) 1987-10-16

Family

ID=24988869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555896A Expired ES8800070A1 (es) 1985-06-11 1986-06-10 Un metodo para reactivar con hidrogeno un catalizador de desparafinacion coquificado.

Country Status (9)

Country Link
EP (1) EP0209233B1 (es)
JP (1) JPS61287450A (es)
AR (1) AR242518A1 (es)
AU (1) AU591672B2 (es)
BR (1) BR8602729A (es)
CA (1) CA1261810A (es)
DE (1) DE3670650D1 (es)
ES (1) ES8800070A1 (es)
ZA (1) ZA864078B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8303804B2 (en) 2008-10-06 2012-11-06 Exxonmobil Research And Engineering Company Process to improve jet fuels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL295598A (es) * 1962-07-25
US4358395A (en) * 1978-09-11 1982-11-09 Mobil Oil Corporation Hydrogen regeneration of coke-selectivated crystalline aluminosilicate catalyst
AU530334B2 (en) * 1978-09-11 1983-07-14 Mobil Oil Corp. Regeneration of zeolite catalyst
US4443327A (en) * 1983-01-24 1984-04-17 Mobil Oil Corporation Method for reducing catalyst aging in the production of catalytically hydrodewaxed products

Also Published As

Publication number Publication date
CA1261810A (en) 1989-09-26
ZA864078B (en) 1988-01-27
EP0209233B1 (en) 1990-04-25
AU591672B2 (en) 1989-12-14
ES555896A0 (es) 1987-10-16
AU5807086A (en) 1986-12-18
AR242518A1 (es) 1993-04-30
EP0209233A1 (en) 1987-01-21
JPS61287450A (ja) 1986-12-17
BR8602729A (pt) 1987-02-10
DE3670650D1 (de) 1990-05-31

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506