MX9700661A - Reformacion/aromatizacion selectiva del para-xileno. - Google Patents

Reformacion/aromatizacion selectiva del para-xileno.

Info

Publication number
MX9700661A
MX9700661A MX9700661A MX9700661A MX9700661A MX 9700661 A MX9700661 A MX 9700661A MX 9700661 A MX9700661 A MX 9700661A MX 9700661 A MX9700661 A MX 9700661A MX 9700661 A MX9700661 A MX 9700661A
Authority
MX
Mexico
Prior art keywords
para
aromatization
reforming
component
catalyst
Prior art date
Application number
MX9700661A
Other languages
English (en)
Inventor
Robert G Wall
Original Assignee
Chevron Chem 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 Chevron Chem Co filed Critical Chevron Chem Co
Publication of MX9700661A publication Critical patent/MX9700661A/es

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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
    • B01J29/44—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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/405—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • 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
    • 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
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • 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
    • C07C2529/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • C07C2529/068—Noble metals
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

La presente invencion se refiere a un catalizador soportado en tamices moleculares con tamaños intermedios de poro, el cual incluye un componente del grupo del platino y un componente del galio, zinc, indio, hierro, estaño o boro. Se usa para la conversion o reformacion y para la aromatizacion durante lo cual produce un producto enriquecido en para-xileno. Comprende un soporte de tamices moleculares con tamaños intermedios de poro, un componente del grupo del platino y un componente seleccionado del grupo que consiste del galio, zinc, indio, hierro, estaño o boro. Una forma del catalizador primero se codifica y luego se pone en contacto con hidrogeno. El catalizador es util en operaciones de reformacion o conversion y de aromatizacion.
MX9700661A 1994-07-26 1995-07-18 Reformacion/aromatizacion selectiva del para-xileno. MX9700661A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/280,279 US5609751A (en) 1994-07-26 1994-07-26 Para-xylene selective reforming/aromatization
PCT/US1995/009033 WO1996003209A1 (en) 1994-07-26 1995-07-18 Para-xylene selective reforming/aromatization

Publications (1)

Publication Number Publication Date
MX9700661A true MX9700661A (es) 1997-04-30

Family

ID=23072407

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9700661A MX9700661A (es) 1994-07-26 1995-07-18 Reformacion/aromatizacion selectiva del para-xileno.

Country Status (12)

Country Link
US (1) US5609751A (es)
EP (1) EP0772492B1 (es)
JP (1) JPH10503125A (es)
KR (1) KR100351326B1 (es)
CN (1) CN1070732C (es)
AU (1) AU3100895A (es)
CA (1) CA2195746A1 (es)
DE (1) DE69529286T2 (es)
MX (1) MX9700661A (es)
MY (1) MY116358A (es)
TW (1) TW319761B (es)
WO (1) WO1996003209A1 (es)

Families Citing this family (26)

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Publication number Priority date Publication date Assignee Title
FR2730728B1 (fr) * 1995-02-21 1997-05-23 Inst Francais Du Petrole Procede de separation du p-xylene comportant un pretraitement par hydrogenation selective et par de la terre activee
US6245219B1 (en) 1997-04-18 2001-06-12 Exxonmobil Chemical Patents Inc. Naphtha aromatization process
EP0964903B1 (en) * 1997-02-18 2003-10-29 ExxonMobil Chemical Patents Inc. Naphtha aromatization process
US6123834A (en) * 1997-04-18 2000-09-26 Exxon Chemical Patents Inc. Catalytic upgrade of naphtha
US5873994A (en) * 1997-07-15 1999-02-23 Phillips Petroleum Company Process for aromatization of a cracked gasoline feedstock using a catalyst containing an acid leached zeolite and tin
US6900365B2 (en) 1999-11-15 2005-05-31 Chevron Phillips Chemical Company Lp Process for converting heavy hydrocarbon feeds to high octane gasoline, BTX and other valuable aromatics
US6864200B2 (en) * 2001-01-23 2005-03-08 Indian Petrochemicals Corporation Limited Selectivated metallosilicate catalyst composite for alkylaromatic conversion, process for the preparation thereof, and use thereof in hydrocarbon conversion
JP2002263501A (ja) 2001-03-05 2002-09-17 Toyota Motor Corp 一酸化炭素選択酸化触媒およびその製造方法
US6653518B2 (en) * 2001-06-15 2003-11-25 Exxonmobil Chemical Patents Inc Reforming process for manufacture of para-xylene
US6875339B2 (en) * 2003-03-07 2005-04-05 Conocophillips Company Octane improvement of a hydrocarbon stream
EP2440328B1 (en) 2009-06-12 2016-08-17 Albemarle Europe Sprl. Sapo molecular sieve catalysts and their preparation and uses
US20120029257A1 (en) * 2010-07-28 2012-02-02 Chevron U.S.A. Inc. Process for the production of para-xylene
US8512674B1 (en) 2012-03-01 2013-08-20 Chevron U.S.A. Inc. Preparation of molecular sieve SSZ-23
MY183432A (en) * 2012-10-10 2021-02-18 Sulzer Gtc Tech Us Processes and systems for obtaining aromatics from catalytic cracking hydrocarbons
CN104107714B (zh) * 2013-04-16 2017-10-27 中国石油化工股份有限公司 二甲苯高选择性的甲苯歧化催化剂及其应用
CN104549472A (zh) * 2013-10-28 2015-04-29 中国石油化工股份有限公司 芳烃烷基转移与脱烯烃催化剂及其应用
CN104549465B (zh) * 2013-10-28 2017-07-14 中国石油化工股份有限公司 多产二甲苯的重芳烃轻质化催化剂及其制备方法
US9732289B2 (en) * 2014-06-27 2017-08-15 Uop Llc Integrated process for conversion of vacuum gas oil and heavy oil
US9950971B2 (en) * 2014-07-23 2018-04-24 Exxonmobil Chemical Patents Inc. Process and catalyst for methane conversion to aromatics
CN105498824B (zh) * 2014-09-23 2018-06-19 中国石油化工股份有限公司 含介孔分子筛的烃类重整催化剂及其制备方法
CN106367116B (zh) * 2015-07-23 2019-02-22 中国石油化工股份有限公司 一种利用重整抽余油制备轻质芳烃的方法
CN106367112B (zh) * 2015-07-23 2019-02-22 中国石油化工股份有限公司 一种利用重整抽余油生产芳烃和提高副产物辛烷值的方法
CN210045214U (zh) 2016-04-26 2020-02-11 托普索公司 反应器系统
SG11201810096SA (en) * 2016-05-16 2018-12-28 Meg Energy Corp Direct olefin reduction of thermally cracked hydrocarbon streams
WO2020050092A1 (ja) * 2018-09-03 2020-03-12 Ｊｘｔｇエネルギー株式会社 キシレンの製造方法
CN112824365B (zh) * 2019-11-21 2023-03-10 中国石化工程建设有限公司 歧化烷基芳烃的方法

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US3751502A (en) * 1970-05-04 1973-08-07 Universal Oil Prod Co Hydrocarbon isomerization process
US3821105A (en) * 1971-12-30 1974-06-28 Universal Oil Prod Co Multimetallic catalyst composite and uses thereof
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US4560820A (en) * 1981-04-13 1985-12-24 Chevron Research Company Alkylaromatic dealkylation
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FR2680515B1 (fr) * 1991-08-23 1993-10-22 Institut Francais Petrole Utilisation d'un catalyseur contenant une zeolithe, un metal noble de la famille du platine et un metal additionnel dans l'aromatisation des hydrocarbures contenant de 5 a 12 atomes de carbone par molecule.

Also Published As

Publication number Publication date
TW319761B (es) 1997-11-11
EP0772492B1 (en) 2003-01-02
DE69529286T2 (de) 2003-10-09
KR100351326B1 (ko) 2002-12-26
CN1070732C (zh) 2001-09-12
MY116358A (en) 2004-01-31
AU3100895A (en) 1996-02-22
EP0772492A1 (en) 1997-05-14
CA2195746A1 (en) 1996-02-08
KR970704517A (ko) 1997-09-06
CN1156976A (zh) 1997-08-13
WO1996003209A1 (en) 1996-02-08
EP0772492A4 (en) 1998-07-29
JPH10503125A (ja) 1998-03-24
DE69529286D1 (de) 2003-02-06
US5609751A (en) 1997-03-11

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees