ATE210622T1 - Verfahren zur alkylierung in der gasphase und zur transalkylierung in der flüssigphase - Google Patents

Verfahren zur alkylierung in der gasphase und zur transalkylierung in der flüssigphase

Info

Publication number
ATE210622T1
ATE210622T1 AT98109045T AT98109045T ATE210622T1 AT E210622 T1 ATE210622 T1 AT E210622T1 AT 98109045 T AT98109045 T AT 98109045T AT 98109045 T AT98109045 T AT 98109045T AT E210622 T1 ATE210622 T1 AT E210622T1
Authority
AT
Austria
Prior art keywords
alkylation
ethylbenzene
catalyst
diethylbenzene
benzene
Prior art date
Application number
AT98109045T
Other languages
English (en)
Inventor
Ashim Kumar Ghosh
James T Merrill
James R Butler
Original Assignee
Fina Technology
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 Fina Technology filed Critical Fina Technology
Application granted granted Critical
Publication of ATE210622T1 publication Critical patent/ATE210622T1/de

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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/073—Ethylbenzene
    • 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
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • 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
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT98109045T 1997-05-21 1998-05-19 Verfahren zur alkylierung in der gasphase und zur transalkylierung in der flüssigphase ATE210622T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/861,206 US5847255A (en) 1997-05-21 1997-05-21 Gas phase alkylation-liquid phase transalkylation process

Publications (1)

Publication Number Publication Date
ATE210622T1 true ATE210622T1 (de) 2001-12-15

Family

ID=25335174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98109045T ATE210622T1 (de) 1997-05-21 1998-05-19 Verfahren zur alkylierung in der gasphase und zur transalkylierung in der flüssigphase

Country Status (10)

Country Link
US (1) US5847255A (de)
EP (1) EP0879809B1 (de)
JP (1) JP3887794B2 (de)
KR (1) KR100624156B1 (de)
CN (1) CN100369873C (de)
AT (1) ATE210622T1 (de)
CA (1) CA2234496C (de)
DE (1) DE69802863T2 (de)
ES (1) ES2168700T3 (de)
TW (1) TW574180B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137020A (en) * 1995-03-21 2000-10-24 Fina Technology, Inc. Alkylation process with reduced heavy residue
US6057485A (en) * 1998-11-17 2000-05-02 Fina Technology, Inc. Gas phase alkylation with split load of catalyst
US6090991A (en) * 1999-02-27 2000-07-18 Fina Technology, Inc. Gas phase alkylation method and catalyst
US6222084B1 (en) * 1999-04-09 2001-04-24 Fina Technology, Inc. Gas phase alkylation-liquid phase transalkylation process
US6268542B1 (en) * 1999-08-23 2001-07-31 Fina Technology, Inc. Multi-phase alkylation-transalkylation process
US6486371B1 (en) 2000-11-28 2002-11-26 Fina Technology, Inc. Multistage reaction system with interstage sparger systems
US7268264B2 (en) * 2002-10-04 2007-09-11 Fina Technology, Inc. Critical phase alkylation process
ITMI20022712A1 (it) * 2002-12-20 2004-06-21 Polimeri Europa Spa Composizione catalitica e processo per la transalchilazione di idrocarburi.
US6943131B1 (en) * 2004-03-02 2005-09-13 Saudi Basic Industries Corporation Selective zeolite catalyst modification
US7285511B2 (en) 2004-04-23 2007-10-23 Saudi Basic Industries Corporation Method of modifying zeolite catalyst
US7368410B2 (en) 2005-08-03 2008-05-06 Saudi Basic Industries Corporation Zeolite catalyst and method of preparing and use of zeolite catalyst
US20070161835A1 (en) * 2006-01-07 2007-07-12 Fina Technology, Inc. Liquid phase alkylation system
EP2110368A1 (de) 2008-04-18 2009-10-21 Total Petrochemicals France Alkylierung aromatischer Substrate und Transalkylierungsverfahren
US8846559B2 (en) 2008-11-03 2014-09-30 Saudi Basic Industries Corporation Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing
US8062987B2 (en) 2009-10-05 2011-11-22 Saudi Basic Industries Corporation Phosphorus-containing zeolite catalysts and their method of preparation
US9278342B2 (en) 2012-07-02 2016-03-08 Saudi Basic Industries Corporation Method of modifying a phosphorus-containing zeolite catalyst

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107224A (en) * 1977-02-11 1978-08-15 Mobil Oil Corporation Manufacture of ethyl benzene
US4185040A (en) * 1977-12-16 1980-01-22 Union Oil Company Of California Alkylation of aromatic hydrocarbons
US4169111A (en) * 1978-02-02 1979-09-25 Union Oil Company Of California Manufacture of ethylbenzene
US4520220A (en) * 1982-02-22 1985-05-28 Cosden Technology, Inc. Alkylation of aromatics employing silicalite catalysts
US4489214A (en) * 1982-03-01 1984-12-18 Cosden Technology, Inc. Production of ortho-suppressed dialkyl benzenes
US4599473A (en) * 1983-12-19 1986-07-08 Cosden Technology, Inc. Process for para selective alkylation of aromatic hydrocarbons
US4781906A (en) * 1983-12-19 1988-11-01 Labofina, S.A. Crystalline silicas
US4774379A (en) * 1987-06-09 1988-09-27 Cosden Technology, Inc. Aromatic alkylation process
US4922053A (en) * 1989-05-24 1990-05-01 Fina Technology, Inc. Process for ethylbenzene production
DE69026613T2 (de) * 1990-07-18 1996-10-24 Fina Technology Transalkylierungsverfahren
DE69033689T2 (de) * 1990-11-13 2001-05-17 Fina Technology Herstellung alkylierter Aromaten
AU5746294A (en) * 1992-12-16 1994-07-04 Mobil Oil Corporation Production of ethylbenzene

Also Published As

Publication number Publication date
EP0879809B1 (de) 2001-12-12
KR100624156B1 (ko) 2006-12-05
CN1199727A (zh) 1998-11-25
JP3887794B2 (ja) 2007-02-28
EP0879809A1 (de) 1998-11-25
JPH10330296A (ja) 1998-12-15
DE69802863D1 (de) 2002-01-24
CA2234496C (en) 2009-01-27
CN100369873C (zh) 2008-02-20
TW574180B (en) 2004-02-01
ES2168700T3 (es) 2002-06-16
KR19980087233A (ko) 1998-12-05
DE69802863T2 (de) 2002-07-25
CA2234496A1 (en) 1998-11-21
US5847255A (en) 1998-12-08

Similar Documents

Publication Publication Date Title
ATE210622T1 (de) Verfahren zur alkylierung in der gasphase und zur transalkylierung in der flüssigphase
ATE368021T1 (de) Verfahren zur alkylierung in der gasphase - zur transalkylierung in der flüssigen phase
KR100970929B1 (ko) 방향족 탄화수소의 전환
KR100909841B1 (ko) 톨루엔의 선택적 불균등화 방법 및 톨루엔 및 ｃ9 및ｃ9+의 방향족 탄화수소들의 불균등화 및 트랜스알킬화 방법
TW518316B (en) Para-xylene production process
DE60136150D1 (de) Mehrphasenalkylierungsverfahren
MY123672A (en) Continuous process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation
ATE380169T1 (de) Verfahren zur selektiven herstellung von meta- diisopropylbenzol
ATE236108T1 (de) Verfahren zur alkylierung in der gasphase mit gespaltener katalysatorbeladung
US6090991A (en) Gas phase alkylation method and catalyst
JPH08310976A (ja) ポリアルキル芳香族炭化水素のアルキル交換
TWI465426B (zh) 具減少的副產物生成之芳族烷化方法
US7094939B1 (en) Styrene process with recycle from dehydrogenation zone
KR20050090454A (ko) 직접 재순환에 의한 방향족 알킬화 프로세스
DE60014499D1 (de) Verfahren zur Umsetzung von aromatischen Kohlenwasserstoffen
TW200505822A (en) Critical phase alkylation process
US20120328482A1 (en) Production of EB from Toluene and Methane
WO1989012613A1 (en) Improved process for the transalkylation of polyalkylbenzenes
ATE263133T1 (de) Verfahren zur hestellung von ethylbenzol durch alkylierung und transalkylierung
CA2546119A1 (en) Aromatics alkylation process
ATE347542T1 (de) Herstellung von diisopropylbenzol

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee