ES2014811A6 - Procedimiento para la obtencion de un catalizador de isomerizacion de parafinas ligeras. - Google Patents

Procedimiento para la obtencion de un catalizador de isomerizacion de parafinas ligeras.

Info

Publication number
ES2014811A6
ES2014811A6 ES8902553A ES8902553A ES2014811A6 ES 2014811 A6 ES2014811 A6 ES 2014811A6 ES 8902553 A ES8902553 A ES 8902553A ES 8902553 A ES8902553 A ES 8902553A ES 2014811 A6 ES2014811 A6 ES 2014811A6
Authority
ES
Spain
Prior art keywords
obtainment
catalyst
light
isomerization
temperatures
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 - Fee Related
Application number
ES8902553A
Other languages
English (en)
Inventor
Munoz Jesus Javier Lazaro
Canos Avelino Corma
Delgado Juana Maria Frontela
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.)
Compania Espanola de Petroleos SA CEPSA
Original Assignee
Compania Espanola de Petroleos SA CEPSA
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 to DD89342881A priority Critical patent/DD297343A5/de
Application filed by Compania Espanola de Petroleos SA CEPSA filed Critical Compania Espanola de Petroleos SA CEPSA
Priority to ES8902553A priority patent/ES2014811A6/es
Priority to AT90201728T priority patent/ATE116276T1/de
Priority to DK90201728.4T priority patent/DK0409303T3/da
Priority to EP90201728A priority patent/EP0409303B1/en
Priority to DE69015480T priority patent/DE69015480T2/de
Priority to US07/548,227 priority patent/US5057471A/en
Publication of ES2014811A6 publication Critical patent/ES2014811A6/es
Priority to CA002021487A priority patent/CA2021487C/en
Priority to US07/742,602 priority patent/US5264648A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2791—Catalytic processes with metals
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/37—Acid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN CATALIZADOR DE ISOMERIZACION DE PARAFINAS LIGERAS. LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA OBTENCION DE UN CATALIZADOR UTIL EN LA ISOMERIZACION DE PARAFINAS LIGERAS, BASADO FUNDAMENTALMENTE EN EL TRATAMIENTO ACIDO DE UNA MORDENITA SINTETICA A TEMPERATURAS ENTRE 40 Y 100 C SEGUIDO DE UN TRATAMIENTO CON VAPOR-AIRE A TEMPERATURAS ENTRE 300 Y 600 C QUE PERMITE OPTIMIZAR LA RELACION SIO2/AL2O3 DE RED Y LA CANTIDAD DE ALUMINIO EXTRARED DE LA ZEOLITA. LA MORDENITA ASI OBTENIDA SE MEZCLA CON UN OXIDO REFRACTARIO INORGANICO, TAL COMO AL2O3 Y SE CARGA CON UN METAL DEL GRUPO VIII, FUNDAMENTALMENTE PT, EN UNA CANTIDAD ENTRE 0,1 Y 0,5% EN PESO REFERIDO AL CATALIZADOR FINAL. EL CATALIZADOR SE HA PROBADO EN LA ISOMERIZACION DE FRACCIONES LIGERAS DE REFINERIA (C5 Y C6) Y PRESENTA UNA ALTA ACTIVIDAD Y SELECTIVIDAD A ISOMEROS RAMIFICADOS CON BAJA PRODUCCIONDE GASES Y UN ALTO NUMERO DE OCTANO PARA LA GASOLINA LIGERA OBTENIDA.
ES8902553A 1989-07-19 1989-07-19 Procedimiento para la obtencion de un catalizador de isomerizacion de parafinas ligeras. Expired - Fee Related ES2014811A6 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DD89342881A DD297343A5 (de) 1989-07-19 1989-07-18 Verfahren zum erhalt eines paraffinisomerisationskatalysators
ES8902553A ES2014811A6 (es) 1989-07-19 1989-07-19 Procedimiento para la obtencion de un catalizador de isomerizacion de parafinas ligeras.
DE69015480T DE69015480T2 (de) 1989-07-19 1990-06-28 Verfahren zur Herstellung eines Isomerisationskatalysators für leichte Paraffine.
DK90201728.4T DK0409303T3 (da) 1989-07-19 1990-06-28 Fremgangsmåde til fremstilling af en katalysator til isomerisering af lette paraffiner
EP90201728A EP0409303B1 (en) 1989-07-19 1990-06-28 Process for the obtainment of a light paraffin isomerization catalyst
AT90201728T ATE116276T1 (de) 1989-07-19 1990-06-28 Verfahren zur herstellung eines isomerisationskatalysators für leichte paraffine.
US07/548,227 US5057471A (en) 1989-07-19 1990-06-29 Process for the obtainment of a light paraffin isomerization catalyst
CA002021487A CA2021487C (en) 1989-07-19 1990-07-18 Process for the obtainment of a light paraffin isomerization catalyst
US07/742,602 US5264648A (en) 1989-07-19 1991-08-08 Process for the obtainment of a light paraffin isomerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8902553A ES2014811A6 (es) 1989-07-19 1989-07-19 Procedimiento para la obtencion de un catalizador de isomerizacion de parafinas ligeras.

Publications (1)

Publication Number Publication Date
ES2014811A6 true ES2014811A6 (es) 1990-07-16

Family

ID=8263166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902553A Expired - Fee Related ES2014811A6 (es) 1989-07-19 1989-07-19 Procedimiento para la obtencion de un catalizador de isomerizacion de parafinas ligeras.

Country Status (8)

Country Link
US (1) US5057471A (es)
EP (1) EP0409303B1 (es)
AT (1) ATE116276T1 (es)
CA (1) CA2021487C (es)
DD (1) DD297343A5 (es)
DE (1) DE69015480T2 (es)
DK (1) DK0409303T3 (es)
ES (1) ES2014811A6 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264648A (en) * 1989-07-19 1993-11-23 Compania Espanola De Petroleos, S.A.--CEPSA Process for the obtainment of a light paraffin isomerization catalyst
US5041401A (en) * 1990-03-28 1991-08-20 Mobil Oil Corporation Thermally stable noble metal-containing zeolite catalyst
DE69925699T2 (de) * 1998-12-25 2006-03-23 Tosoh Corp., Shinnanyo Verbrennungskatalysatoren und Verfahren zur Entfernung von organischen Verbindungen
EP1593429A1 (en) * 2004-05-05 2005-11-09 Repsol Ypf S.A. Process for obtaining a light paraffin isomerisation catalyst
CN113398981B (zh) * 2021-05-24 2023-09-22 南京师范大学 一种微介孔丝光沸石的制备方法及其所得丝光沸石和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507931A (en) * 1967-12-22 1970-04-21 Texaco Inc Isomerization of paraffinic hydrocarbons in the presence of a mordenite catalyst
IT1086901B (it) * 1976-10-15 1985-05-31 Inst Francais Du Petrole Procedimento di preparazione di un catalizzatore di conversione di idrocarburi aromatici
US4374296A (en) * 1980-02-14 1983-02-15 Mobil Oil Corporation Isomerization of paraffin hydrocarbons using zeolites with high steam-enhanced acidity
US4735929A (en) * 1985-09-03 1988-04-05 Uop Inc. Catalytic composition for the isomerization of paraffinic hydrocarbons

Also Published As

Publication number Publication date
EP0409303A1 (en) 1991-01-23
ATE116276T1 (de) 1995-01-15
DK0409303T3 (da) 1995-05-29
US5057471A (en) 1991-10-15
DE69015480D1 (de) 1995-02-09
DE69015480T2 (de) 1995-07-27
CA2021487C (en) 1998-12-29
DD297343A5 (de) 1992-01-09
CA2021487A1 (en) 1991-01-20
EP0409303B1 (en) 1994-12-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100315