ES2052895T3 - Zeolita l. - Google Patents

Zeolita l.

Info

Publication number
ES2052895T3
ES2052895T3 ES89300036T ES89300036T ES2052895T3 ES 2052895 T3 ES2052895 T3 ES 2052895T3 ES 89300036 T ES89300036 T ES 89300036T ES 89300036 T ES89300036 T ES 89300036T ES 2052895 T3 ES2052895 T3 ES 2052895T3
Authority
ES
Spain
Prior art keywords
zeolite
shaped particles
mixture
caesium
binder
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
ES89300036T
Other languages
English (en)
Inventor
Johannes Petrus Verduijn
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 Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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 Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ES2052895T3 publication Critical patent/ES2052895T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/32—Type L
    • 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
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with metals
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • C07C5/417—Catalytic processes with metals of the platinum group
    • 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
    • B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
    • 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
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/42—Addition of matrix or binder particles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
    • C07C2529/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L containing iron group metals, noble metals or copper
    • C07C2529/62—Noble metals

Landscapes

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

Abstract

SE HACEN PARTICULAS DE FORMA BINDER - FREE DE CESIO QUE CONTIENEN ZEOLITA L - POTASIO (ZEOLITA KL) POR UN PROCESO QUE COMPRENDE FORMAR UNA MEZCLA DE PARTICULAS DE FORMA DE ZEOLITA KL SILICE - BOUND CON SOLUCION DE ALUMINATO DE POTASIO Y OBTENIENDO LAS PARTICULAS DESEADAS DE FORMA BRINDER - FREE POR CRISTALIZACION DE LA MEZCLA. LAS PARTICULAS CON FORMA ASI OBTENIDAS PUEDEN FORMAR PARTE DE UN CATALIZADOR DE ISOMERIZACION Y/O DEHIDROCICLIZACION.
ES89300036T 1988-01-04 1989-01-04 Zeolita l. Expired - Lifetime ES2052895T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888800046A GB8800046D0 (en) 1988-01-04 1988-01-04 Zeolite l

Publications (1)

Publication Number Publication Date
ES2052895T3 true ES2052895T3 (es) 1994-07-16

Family

ID=10629441

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89300036T Expired - Lifetime ES2052895T3 (es) 1988-01-04 1989-01-04 Zeolita l.

Country Status (7)

Country Link
EP (1) EP0323892B1 (es)
JP (1) JP2703017B2 (es)
AT (1) ATE106066T1 (es)
CA (1) CA1332400C (es)
DE (1) DE68915458T2 (es)
ES (1) ES2052895T3 (es)
GB (1) GB8800046D0 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924410D0 (en) * 1989-10-30 1989-12-20 Exxon Chemical Patents Inc Zeolite l
AU742482B2 (en) * 1994-11-23 2002-01-03 Exxonmobil Chemical Patents Inc Hydrocarbon conversion process using a zeolite bound zeolite catalyst
DE69511575T2 (de) * 1994-11-23 2000-04-27 Exxon Chemical Patents, Inc. Verfahren zur umwandlung von kohlenwasserstoffen unter verwendung eines durch zeolith gebundenen zeolithkatalysators
BR9709622A (pt) * 1996-05-29 1999-08-10 Exxon Chemical Patents Inc Processo para produção de compostos aromáticos a partir de hidrocarbonetos alifáticos
ID18446A (id) * 1996-05-29 1998-04-09 Exxon Chemical Patents Inc Proses untuk isomerisasi hidrokarbon-hidrokarbon alkilaromatik
BR9709381A (pt) 1996-05-29 1999-08-10 Exxon Chemical Patents Inc Processos de convers o aromática e catalisador de zeólito útil nos mesmos
WO2021257207A1 (en) * 2020-06-17 2021-12-23 Exxonmobil Research And Engineering Company Process and materials for trim dewaxing of distillates
FR3123811A1 (fr) * 2021-06-11 2022-12-16 IFP Energies Nouvelles Procede de preparation d'un materiau composite a haute teneur en zeolithe kl et ayant une bonne resistance mecanique
FR3125727B1 (fr) * 2021-07-29 2025-08-01 Ifp Energies Now Procede de preparation d'un materiau zeolithique a haute teneur en zeolithe kl et de haute resistance mecanique
CN113912076A (zh) * 2021-09-03 2022-01-11 化学与精细化工广东省实验室 一种应用于低碳烷烃芳构化的纳米BaKL沸石合成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511892A (en) * 1974-06-06 1978-05-24 Grace W R & Co Preparation of hard shaped zeolite bodies
US4544539A (en) * 1982-05-14 1985-10-01 Exxon Research & Engineering Co. Zeolite L with cylindrical morphology
GB8329973D0 (en) * 1983-11-10 1983-12-14 Exxon Research Engineering Co Recycled zeolite l preparation
CA1225387A (en) * 1983-11-10 1987-08-11 David E.W. Vaughan Process for preparing type l zeolites by nucleation technique
GB8329950D0 (en) * 1983-11-10 1983-12-14 Exxon Research Engineering Co Zeolite l preparation

Also Published As

Publication number Publication date
JP2703017B2 (ja) 1998-01-26
EP0323892A2 (en) 1989-07-12
EP0323892B1 (en) 1994-05-25
ATE106066T1 (de) 1994-06-15
DE68915458D1 (de) 1994-06-30
CA1332400C (en) 1994-10-11
GB8800046D0 (en) 1988-02-10
JPH02192417A (ja) 1990-07-30
EP0323892A3 (en) 1990-03-21
DE68915458T2 (de) 1994-09-15

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