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ES2032011T3 - Preparacion de zeolita l. - Google Patents

Preparacion de zeolita l.

Info

Publication number
ES2032011T3
ES2032011T3 ES198888301538T ES88301538T ES2032011T3 ES 2032011 T3 ES2032011 T3 ES 2032011T3 ES 198888301538 T ES198888301538 T ES 198888301538T ES 88301538 T ES88301538 T ES 88301538T ES 2032011 T3 ES2032011 T3 ES 2032011T3
Authority
ES
Spain
Prior art keywords
zeolite
particles
silice
binder
convert
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
ES198888301538T
Other languages
English (en)
Inventor
Johannes Petrus Verduijn
Pieter Ernst Gellings
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 ES2032011T3 publication Critical patent/ES2032011T3/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
    • 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
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7011—MAZ-type, e.g. Mazzite, Omega, ZSM-4 or LZ-202
    • 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
    • B01J29/80—Mixtures of different zeolites
    • 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
    • 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
    • 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
    • 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
    • B01J29/50—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the erionite or offretite type, e.g. zeolite T, as exemplified by patent document US2950952
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/28—LTL, e.g. BA-G, L, AG-1, AG-2, AG-4, BA-6

Landscapes

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

Abstract

LAS PARTICULAS DE L ZEOLITA SIN LIGANTE SE PREPARAN POR UN METODO EN EL QUE LAS PARTICULAS ESTAN FORMADAS POR SILICE Y PREFORMADAS POR UN 0 A 95% EN PESO DE CRISTALES DE L ZEOLITA, Y LAS PARTICULAS QUE DESPUES REACCIONAN CON UNA SOLUCION ALCALINA COMPRENDEN UNA FUENTE DE ALUMINA PARA CONVERTIR EL AGLOMERANTE DE SILICE EN L ZEOLITA. ESTAS PARTICULAS PUEDEN CONTENER CRISTALES DE L ZEOLITA CILINDRICOS CON UN DIAMETRO MEDIO DE 0,05 MICRAS ENUNA MATRIZ DE L ZEOLITA Y PUEDEN EMPLEARSE COMO CATALIZADORES. TAMBIEN SE DESHIDROCICLAN Y/O ISOMERIZAN LOS HIDROCARBUROS ACICLICOS PONIENDOLOS EN CONTACTO A UNA TEMPERATURA DE 370 A 600GRADOS C CON UN CATALIZADOR INCORPORANDO AL MENOS UN METAL DEL GRUPO VII CON ACTIVIDAD DESHIDROGENANTE PARA CONVERTIR AL MENOS PARTE DE LOS HIDROCARBUROS ACICLICOS EN HIDROCARBUROS AROMATICOS.
ES198888301538T 1987-02-25 1988-02-23 Preparacion de zeolita l. Expired - Lifetime ES2032011T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878704365A GB8704365D0 (en) 1987-02-25 1987-02-25 Zeolite l preparation

Publications (1)

Publication Number Publication Date
ES2032011T3 true ES2032011T3 (es) 1993-01-01

Family

ID=10612879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888301538T Expired - Lifetime ES2032011T3 (es) 1987-02-25 1988-02-23 Preparacion de zeolita l.

Country Status (14)

Country Link
US (4) US5486348A (es)
EP (1) EP0284206B1 (es)
JP (1) JP2547813B2 (es)
AR (1) AR245426A1 (es)
AT (1) ATE72660T1 (es)
AU (2) AU597796B2 (es)
BR (1) BR8800775A (es)
CA (1) CA1327561C (es)
DE (1) DE3868420D1 (es)
EG (1) EG18582A (es)
ES (1) ES2032011T3 (es)
GB (1) GB8704365D0 (es)
MX (1) MX169203B (es)
NO (1) NO175300C (es)

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GB8801067D0 (en) * 1988-01-19 1988-02-17 Exxon Chemical Patents Inc Zeolite l preparation
GB8924410D0 (en) * 1989-10-30 1989-12-20 Exxon Chemical Patents Inc Zeolite l
GB9101456D0 (en) * 1991-01-23 1991-03-06 Exxon Chemical Patents Inc Process for producing substantially binder-free zeolite
ATE207036T1 (de) * 1992-12-16 2001-11-15 Chevron Usa Inc Herstellung von aluminosilikatzeolithen
JP3862095B2 (ja) 1994-11-23 2006-12-27 エクソンモービル・ケミカル・パテンツ・インク ゼオライト結合ゼオライト触媒を用いる炭化水素転化プロセス
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JP4197740B2 (ja) * 1996-05-29 2008-12-17 エクソンモービル・ケミカル・パテンツ・インク ゼオライト触媒及び炭化水素変換のための使用
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US5785945A (en) * 1996-07-31 1998-07-28 Chevron Chemical Company Llc Preparation of zeolite L
US6919491B1 (en) * 1997-05-08 2005-07-19 Exxonmobil Oil Corporation Process for preparing short chain alkyl aromatic compounds
US5851379A (en) * 1997-12-22 1998-12-22 Chevron Chemical Company Reforming process using monofunctional catalyst containing bismuth
US6063724A (en) * 1998-04-06 2000-05-16 The Board Of Regents Of The University Of Oklahoma Sulfur-tolerant aromatization catalysts
AU6254299A (en) 1998-09-22 2000-04-10 Exxon Chemical Patents Inc. Preparation of high silica zeolites bound by zeolite and use thereof
US6261534B1 (en) 1999-11-24 2001-07-17 Chevron U.S.A. Inc. Method for making ZSM-5 zeolites
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DE60130583T3 (de) 2000-12-01 2018-03-22 Europäisches Laboratorium für Molekularbiologie Kleine rns moleküle, die rns-interferenz vermitteln
US6632415B2 (en) 2001-04-09 2003-10-14 Chevron U.S.A. Inc. Methods for making molecular sieves
US6653518B2 (en) 2001-06-15 2003-11-25 Exxonmobil Chemical Patents Inc Reforming process for manufacture of para-xylene
US20050063901A1 (en) * 2003-09-24 2005-03-24 Miller Stephen J. Preparation of molecular sieves involving spray drying
JP2006305408A (ja) * 2005-04-26 2006-11-09 Tosoh Corp 芳香族化反応触媒とその触媒を用いた芳香族炭化水素の製造方法
US8859836B2 (en) 2006-02-14 2014-10-14 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process using molecular sieve of MFS framework type
CN101384361A (zh) 2006-02-14 2009-03-11 埃克森美孚化学专利公司 用于制备mfs结构型分子筛的方法及其应用
WO2007094937A1 (en) 2006-02-14 2007-08-23 Exxonmobil Chemical Patents Inc. A process for manufacturing mcm-22 family molecular sieves
CN101384366B (zh) 2006-02-14 2011-12-14 埃克森美孚化学专利公司 一种用于制造分子筛的高生产量的方法
EP1996327A1 (en) 2006-02-14 2008-12-03 ExxonMobil Chemical Patents Inc. A molecular sieve composition
EP1996328B1 (en) 2006-02-14 2016-07-13 ExxonMobil Chemical Patents Inc. Method of preparing a molecular sieve composition
WO2007094938A1 (en) 2006-02-14 2007-08-23 Exxonmobil Chemical Patents Inc. An mcm-22 family molecular sieve composition
US7902105B2 (en) * 2007-10-11 2011-03-08 Chevron Phillips Chemical Company Lp Aromatization catalyst comprising prolongated silica and methods of making and using same
WO2009055216A2 (en) 2007-10-26 2009-04-30 Exxonmobil Chemical Patents Inc. Method of preparing a molecular sieve composition
DE102010034005A1 (de) * 2010-08-11 2012-02-16 Süd-Chemie AG Hydrothermale Synthese von Zeolithen oder zeolithähnlichen Materialien unter Verwendung von modifizierten Mischoxiden
CN102476809B (zh) * 2010-11-29 2013-08-21 中国科学院大连化学物理研究所 一种高岭土预成型制备含钡l沸石的方法
US8557028B2 (en) * 2011-03-31 2013-10-15 Uop Llc Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and adsorptive separation processes using the binderless zeolitic adsorbents
US9573122B2 (en) * 2014-08-29 2017-02-21 Chevron U.S.A. Inc. Small crystal LTL framework type zeolites
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WO2018151900A1 (en) 2017-02-16 2018-08-23 Exxonmobil Research And Engineering Company Fixed bed radial flow reactor for light paraffin conversion
US11186784B2 (en) * 2018-10-15 2021-11-30 Uop Llc Dehydrogenation process having improved run time
US11338269B2 (en) 2019-09-10 2022-05-24 Saudi Arabian Oil Company Catalytic hydrocarbon dehydrogenation
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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

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Also Published As

Publication number Publication date
NO880812D0 (no) 1988-02-24
DE3868420D1 (de) 1992-03-26
GB8704365D0 (en) 1987-04-01
US5919722A (en) 1999-07-06
MX169203B (es) 1993-06-24
US5849967A (en) 1998-12-15
US5624656A (en) 1997-04-29
AU5135290A (en) 1990-07-12
EG18582A (en) 1993-08-30
AU597796B2 (en) 1990-06-07
US5486348A (en) 1996-01-23
NO880812L (no) 1988-08-26
JP2547813B2 (ja) 1996-10-23
BR8800775A (pt) 1988-10-04
AR245426A1 (es) 1994-01-31
EP0284206A1 (en) 1988-09-28
NO175300C (no) 1994-10-05
JPS63285115A (ja) 1988-11-22
AU614222B2 (en) 1991-08-22
NO175300B (no) 1994-06-20
EP0284206B1 (en) 1992-02-19
CA1327561C (en) 1994-03-08
ATE72660T1 (de) 1992-03-15
AU1216688A (en) 1988-09-01

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