ZA974711B - Process for isomerization of alkylaromatic hydrocarbons - Google Patents

Process for isomerization of alkylaromatic hydrocarbons

Info

Publication number
ZA974711B
ZA974711B ZA974711A ZA974711A ZA974711B ZA 974711 B ZA974711 B ZA 974711B ZA 974711 A ZA974711 A ZA 974711A ZA 974711 A ZA974711 A ZA 974711A ZA 974711 B ZA974711 B ZA 974711B
Authority
ZA
South Africa
Prior art keywords
isomerization
alkylaromatic hydrocarbons
alkylaromatic
hydrocarbons
Prior art date
Application number
ZA974711A
Other languages
English (en)
Inventor
Gary David Mohr
Johannes Petrus Verduijn
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
Publication of ZA974711B publication Critical patent/ZA974711B/xx

Links

Classifications

    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/865—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an ether
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/868—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains sulfur as hetero-atom
    • 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
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with 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
    • B01J2229/30—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
    • B01J29/87—Gallosilicates; Aluminogallosilicates; Galloborosilicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/03—Catalysts comprising molecular sieves not having base-exchange properties
    • C07C2529/035—Crystalline silica polymorphs, e.g. silicalites
    • 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
    • C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • 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
    • C07C2529/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38
    • 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
    • C07C2529/80—Mixtures of different zeolites
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA974711A 1996-05-29 1997-05-29 Process for isomerization of alkylaromatic hydrocarbons ZA974711B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1855096P 1996-05-29 1996-05-29

Publications (1)

Publication Number Publication Date
ZA974711B true ZA974711B (en) 1998-10-09

Family

ID=21788515

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA974711A ZA974711B (en) 1996-05-29 1997-05-29 Process for isomerization of alkylaromatic hydrocarbons

Country Status (13)

Country Link
US (1) US6008425A (ru)
EP (1) EP0918737A1 (ru)
JP (1) JP2000511195A (ru)
KR (1) KR20000016072A (ru)
CN (1) CN1084718C (ru)
AU (1) AU737957B2 (ru)
BR (1) BR9709419A (ru)
CA (1) CA2256512A1 (ru)
EA (1) EA001597B1 (ru)
ID (1) ID18446A (ru)
TW (1) TW408094B (ru)
WO (1) WO1997045385A1 (ru)
ZA (1) ZA974711B (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4067122B2 (ja) 1996-05-29 2008-03-26 エクソンモービル・ケミカル・パテンツ・インク 芳香族変換方法及びこの方法に有用なゼオライト触媒
EP0958050A1 (en) * 1996-05-29 1999-11-24 Exxon Chemical Patents Inc. Metal-containing zeolite catalyst, preparation thereof and use for hydrocarbon conversion
ES2174520T3 (es) * 1997-12-03 2002-11-01 Exxonmobil Chem Patents Inc Preparacion de zeolita aglutinada por una zeolieta de tipo de estructura mfi y su uso..
US6383967B1 (en) * 1997-12-08 2002-05-07 Uop Llc Selective aromatics disproportionation/transalkylation catalyst
ATE244600T1 (de) * 1999-05-20 2003-07-15 Exxonmobil Chem Patents Inc Kohlenwasserstoffumwandlungsverfahren und hierbei anwendbarer katalysator
EP1061046B1 (en) 1999-06-18 2007-09-26 Nippon Shokubai Co., Ltd. Molding of binderless zeolite, method for its production and its use
US7148391B1 (en) * 2002-11-14 2006-12-12 Exxonmobil Chemical Patents Inc. Heavy aromatics processing
US7247762B2 (en) * 2003-09-12 2007-07-24 Exxonmobil Chemical Patents Inc. Process for xylene isomerization and ethylbenzene conversion
US6872866B1 (en) * 2003-12-15 2005-03-29 Uop Llc Liquid phase process for C8 alkylaromatic isomerization
FR2895283B1 (fr) * 2005-12-22 2008-02-01 Inst Francais Du Petrole Catalyseur comprenant une zeolithe euo, une zeolithe 10mr et une zeolithe 12mr et son utilisation en isomerisation des composes c8 aromatiques
US8546287B2 (en) 2010-05-31 2013-10-01 Fina Technology, Inc. Rhenium promoted catalyst
JP6029654B2 (ja) 2012-03-30 2016-11-24 Ｊｘエネルギー株式会社 シリケート被覆ＭＦＩ型ゼオライトとその製造方法およびそれを用いたｐ−キシレンの製造方法
US10988421B2 (en) 2013-12-06 2021-04-27 Exxonmobil Chemical Patents Inc. Removal of bromine index-reactive compounds
WO2017097880A1 (en) * 2015-12-11 2017-06-15 Shell Internationale Research Maatschappij B.V. Catalyst composition and isomerisation process
WO2017105922A1 (en) * 2015-12-16 2017-06-22 Uop Llc Processes for increasing the overall aromatics and xylenes yield in an aromatics complex
CN112570005B (zh) * 2019-09-30 2023-08-04 中国石油化工股份有限公司 一种调控反应体系中金属加氢活性的方法及其应用

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US3997618A (en) * 1970-03-20 1976-12-14 Engelhard Minerals & Chemicals Corporation Process for isomerizing alkyl benzenes
JPS5139632A (en) * 1974-09-30 1976-04-02 Teijin Ltd Arukirubenzenrui no iseikahoho
US4229424A (en) * 1979-04-09 1980-10-21 Mobil Oil Corporation Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates
US4381256A (en) * 1981-01-14 1983-04-26 W. R. Grace & Co. Method of producing binderless zeolite extrudates
JPS5962347A (ja) * 1982-09-30 1984-04-09 Toray Ind Inc キシレン異性化用触媒及びその製法
NZ206295A (en) * 1982-11-22 1986-09-10 Mobil Oil Corp Preparation of zeolites
EP0109962B2 (en) * 1982-11-23 1992-12-16 Toray Industries, Inc. Conversion of xylenes containing ethylbenzene
US4582815A (en) * 1984-07-06 1986-04-15 Mobil Oil Corporation Extrusion of silica-rich solids
DE3687592T2 (de) * 1985-05-14 1993-05-19 Mobil Oil Corp Verfahren zur synthese von zeolithen.
US4740650A (en) * 1986-06-16 1988-04-26 Union Carbide Corporation Xylene isomerization
FR2600557B1 (fr) * 1986-06-24 1993-03-19 Elf France Systemes zeolitiques binaires, leur synthese et leur utilisation
GB8704365D0 (en) * 1987-02-25 1987-04-01 Exxon Chemical Patents Inc Zeolite l preparation
GB8800046D0 (en) * 1988-01-04 1988-02-10 Exxon Chemical Patents Inc Zeolite l
CN1012464B (zh) * 1989-01-09 1991-05-01 马天健 热收缩塑料复合卫生筷
GB9101456D0 (en) * 1991-01-23 1991-03-06 Exxon Chemical Patents Inc Process for producing substantially binder-free zeolite
CN1043740C (zh) * 1993-11-05 1999-06-23 中国石油化工总公司 烷基芳烃异构化催化剂
CN1036510C (zh) * 1994-06-09 1997-11-26 郭振家 渗透型原子印章制作方法
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CN1059424C (zh) * 1994-11-23 2000-12-13 埃克森化学专利公司 应用沸石结合沸石催化剂的烃转化过程

Also Published As

Publication number Publication date
EA001597B1 (ru) 2001-06-25
BR9709419A (pt) 1999-08-10
EP0918737A1 (en) 1999-06-02
ID18446A (id) 1998-04-09
JP2000511195A (ja) 2000-08-29
CN1084718C (zh) 2002-05-15
US6008425A (en) 1999-12-28
EA199801062A1 (ru) 1999-06-24
AU3227997A (en) 1998-01-05
AU737957B2 (en) 2001-09-06
TW408094B (en) 2000-10-11
CA2256512A1 (en) 1997-12-04
CN1223629A (zh) 1999-07-21
KR20000016072A (ko) 2000-03-25
WO1997045385A1 (en) 1997-12-04

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