ATE364585T1 - Verfahren zur umwandlung von höhersiedenden aromaten - Google Patents

Verfahren zur umwandlung von höhersiedenden aromaten

Info

Publication number
ATE364585T1
ATE364585T1 AT02076656T AT02076656T ATE364585T1 AT E364585 T1 ATE364585 T1 AT E364585T1 AT 02076656 T AT02076656 T AT 02076656T AT 02076656 T AT02076656 T AT 02076656T AT E364585 T1 ATE364585 T1 AT E364585T1
Authority
AT
Austria
Prior art keywords
alkylaromatic compounds
conversing
high boiling
catalyst
heavy
Prior art date
Application number
AT02076656T
Other languages
English (en)
Inventor
Xin Xiao
James R Butler
Original Assignee
Total Petrochemicals Res Feluy
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 Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of ATE364585T1 publication Critical patent/ATE364585T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • 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
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT02076656T 2001-05-18 2002-04-24 Verfahren zur umwandlung von höhersiedenden aromaten ATE364585T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/860,755 US6504076B1 (en) 2001-05-18 2001-05-18 Method of conversion of heavy aromatics

Publications (1)

Publication Number Publication Date
ATE364585T1 true ATE364585T1 (de) 2007-07-15

Family

ID=25333954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02076656T ATE364585T1 (de) 2001-05-18 2002-04-24 Verfahren zur umwandlung von höhersiedenden aromaten

Country Status (8)

Country Link
US (2) US6504076B1 (de)
EP (1) EP1260493B1 (de)
JP (1) JP4339551B2 (de)
KR (1) KR100889522B1 (de)
CN (1) CN1386728A (de)
AT (1) ATE364585T1 (de)
DE (1) DE60220584T2 (de)
TW (1) TWI332497B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004238317A (ja) * 2003-02-05 2004-08-26 Toray Ind Inc 重質油からのキシレン類の製造方法
US20050197518A1 (en) * 2004-03-04 2005-09-08 Miller Jeffrey T. Method of converting C9 aromatics-comprising mixtures to xylene isomers
US6972348B2 (en) * 2004-03-24 2005-12-06 Uop Llc Catalytic conversion of polycyclic aromatics into xylenes
US7576249B2 (en) * 2005-01-06 2009-08-18 Fina Technology, Inc. Toluene disproportionation process utilizing mild sulfiding during startup
US20070049780A1 (en) * 2005-08-30 2007-03-01 Schwartz Hilary E Methods of making xylene isomers
US20100179360A1 (en) * 2006-03-29 2010-07-15 Toray Industries, Inc., A Corporation Of Japan Method for conversion of ethylbenzene and process for production of para-xylene
JP5292699B2 (ja) * 2006-03-29 2013-09-18 東レ株式会社 エチルベンゼンの転化方法およびパラキシレンの製造方法
CN101784642B (zh) * 2007-08-17 2013-05-22 环球油品公司 用于改变送至反应区的进料的方法和装置
US7686946B2 (en) * 2007-08-17 2010-03-30 Uop Llc Method of altering a feed to a reaction zone
US20100022813A1 (en) * 2008-07-28 2010-01-28 Fina Technology, Inc. Process for Reducing Ethylbenzene Content from an Aromatic Stream
US20100029467A1 (en) * 2008-07-30 2010-02-04 Tomoyuki Inui Multiple zeolite catalyst
US8653315B2 (en) 2008-07-30 2014-02-18 King Fahd University Of Petroleum And Minerals Multiple zeolite catalyst and method of using the same for toluene disproportionation
US20100041933A1 (en) * 2008-08-18 2010-02-18 Fina Technology, Inc. Catalyst and Process for Hydrocarbon Conversions
US8063259B2 (en) * 2008-08-18 2011-11-22 Fina Technology, Inc. Toluene disproportionation using Nb/mordenite catalyst
US20100185035A1 (en) * 2008-08-18 2010-07-22 Fin Technology Inc. Nb/Mordenite Transalkylation Catalyst
FR2964968B1 (fr) 2010-09-22 2012-08-31 Adisseo Ireland Ltd Procede de preparation d?un complexe d?acide et d?un metal
JP6724020B2 (ja) 2015-02-04 2020-07-15 エクソンモービル ケミカル パテンツ インコーポレイテッド 分子ふるいを調製するための方法
US10053403B2 (en) 2015-02-04 2018-08-21 Exxonmobil Chemical Patents Inc. Catalyst compositions and their use in transalkylation of heavy aromatics to xylenes
US10118165B2 (en) 2015-02-04 2018-11-06 Exxonmobil Chemical Patents Inc. Catalyst compositions and use in heavy aromatics conversion processes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129130B1 (de) * 1969-08-21 1976-08-24
US3780122A (en) * 1972-07-10 1973-12-18 Universal Oil Prod Co Alkylaromatic transalkylation utilizing alumina deficient mordenite
US4761514A (en) * 1987-05-18 1988-08-02 Cosden Technology, Inc. Toluene disproportionation process
SG43877A1 (en) * 1989-12-13 1997-11-14 Mobil Oil Corp A process for the catalytic converson of a c9+ aromatics feed
US5475180A (en) 1991-03-04 1995-12-12 Shamshoum; Edwar S. Stable toluene disproportionation process
US5952535A (en) * 1996-09-18 1999-09-14 Catalytica, Inc. Selective catalytic conversion of a C9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes
FR2761905B1 (fr) * 1997-04-09 1999-05-14 Inst Francais Du Petrole Catalyseur a base de mordenite desaluminee contenant au moins un metal des groupes vi, vii et viii, et son utilisation en dismutation et/ou transalkylation d'hydrocarbures aromatiques
TW482751B (en) * 1997-06-06 2002-04-11 China Petro Chemical Technolog Catalysts and processes for the conversion of aromatic hydrocarbons and uses thereof in the production of aromatic hydrocarbons
DK1144113T3 (da) * 1998-12-24 2006-07-31 Sk Corp Katalysator til disproportioneringen/transalkyleringen af aromatiske carbonhydrider og fremgangsmåde til fremstilling deraf

Also Published As

Publication number Publication date
JP2002371018A (ja) 2002-12-26
DE60220584D1 (de) 2007-07-26
US20030092950A1 (en) 2003-05-15
US6846964B2 (en) 2005-01-25
CN1386728A (zh) 2002-12-25
US6504076B1 (en) 2003-01-07
KR20020088377A (ko) 2002-11-27
KR100889522B1 (ko) 2009-03-19
TWI332497B (en) 2010-11-01
EP1260493B1 (de) 2007-06-13
DE60220584T2 (de) 2008-02-07
JP4339551B2 (ja) 2009-10-07
EP1260493A1 (de) 2002-11-27

Similar Documents

Publication Publication Date Title
ATE364585T1 (de) Verfahren zur umwandlung von höhersiedenden aromaten
EA199801038A1 (ru) Цеолитный катализатор и его использование в конверсии углеводородов
TW267998B (de)
AU2328900A (en) The method for preparing 4-nitrodiphenylamine and 4-nitrosodiphenylamine from carbanilide
PT1640066E (pt) Catalizador da disproporcionação/transalquilação de hidrocarbonetos aromáticos e processos para os preparar
CA2269554A1 (en) A zeolite-based ethylbenzene process adaptable to an aluminum chloride-based ethylbenzene plant
BR9306794A (pt) Uso de zeólito beta contendo titánio como catalisador zeólito beta contendo titánio e processo para a produção de ácido adípico
EP0844023A3 (de) Zeolitkatalysator mit verbesserter Dealkylierungsaktivität und Verfahren zu Herstellung derselben
AU2003284273A1 (en) Aromatics conversion with itq-13
NO304936B1 (no) FremgangsmÕte for katalytisk isomerisering av C8-aromater
FI20030259A7 (fi) Menetelmä aromaattisten yhdisteiden alkyloimiseksi
EG25175A (en) Energy integrated processes for making detergent range alkylbenzenes.
WO1998012159A3 (en) Selective catalytic conversion of a c9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes
MY153671A (en) Method for conversion of eithylbenzene and process for production of para-xylene
BR8405224A (pt) Processo para converter hidrocarbonetos alquilaromaticos substancialmente por hidrodesalquilacao e processo para isomerizar xilenos e converter etilbenzenos substancialmente por hidrodesetilacao
AU2374288A (en) Crystalline zeolite containing intermetallic component and use as catalyst in hydrocarbon conversions
WO2006101795A3 (en) A palladium modified metal-promoted catalyst
KR900701699A (ko) 폴리알킬벤젠의 개선된 트랜스알킬화 방법
DE69717771D1 (de) Alkylierungsverfahren mit höherer Katalysatorstabilität
WO2002027026A3 (en) Improved support for solid phase hybridization assays
EP0043695A1 (de) Aktivierung eines Aluminiumsilikatkatalysators, der mittels Ionentausch eingetauschte Galliumionen enthält
AU1567299A (en) Method for conditioning long chain alkyl acrylates
ITMI20042537A1 (it) Procedimento per la produzione di 2,6-dimetilnaftalene
TH67262A (th) การดำเนินกระบวนการเกี่ยวกับอะโรเมติกชนิดหนัก
UA18536C2 (uk) Спосіб одержаhhя каталізатору алкілуваhhя толуолу

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties