DK0839784T3 - Fremgangsmåde til alkylering og transalkylering med integreret varmeveksling - Google Patents

Fremgangsmåde til alkylering og transalkylering med integreret varmeveksling

Info

Publication number
DK0839784T3
DK0839784T3 DK97203307T DK97203307T DK0839784T3 DK 0839784 T3 DK0839784 T3 DK 0839784T3 DK 97203307 T DK97203307 T DK 97203307T DK 97203307 T DK97203307 T DK 97203307T DK 0839784 T3 DK0839784 T3 DK 0839784T3
Authority
DK
Denmark
Prior art keywords
alkylation
polyalkylated
product
transalkylation
boiling fraction
Prior art date
Application number
DK97203307T
Other languages
English (en)
Inventor
James T Merrill
Joseph H Tudor
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 DK0839784T3 publication Critical patent/DK0839784T3/da

Links

Classifications

    • 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
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
DK97203307T 1996-10-30 1997-10-24 Fremgangsmåde til alkylering og transalkylering med integreret varmeveksling DK0839784T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/739,897 US5900518A (en) 1996-10-30 1996-10-30 Heat integration in alkylation/transalkylation process

Publications (1)

Publication Number Publication Date
DK0839784T3 true DK0839784T3 (da) 2002-10-07

Family

ID=24974237

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97203307T DK0839784T3 (da) 1996-10-30 1997-10-24 Fremgangsmåde til alkylering og transalkylering med integreret varmeveksling

Country Status (10)

Country Link
US (1) US5900518A (da)
EP (1) EP0839784B1 (da)
JP (1) JP4177909B2 (da)
KR (1) KR100515883B1 (da)
CN (1) CN1085643C (da)
AT (1) ATE219036T1 (da)
DE (1) DE69713244T2 (da)
DK (1) DK0839784T3 (da)
ES (1) ES2176611T3 (da)
TW (1) TW409115B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897346B1 (en) 1999-06-10 2005-05-24 Fina Technology, Inc. Aromatic conversion process employing low surface area zeolite Y
US6268542B1 (en) * 1999-08-23 2001-07-31 Fina Technology, Inc. Multi-phase alkylation-transalkylation process
US20040138511A1 (en) * 2003-01-10 2004-07-15 James Butler Aromatic alkylation process with direct recycle
US6987078B2 (en) * 2003-10-03 2006-01-17 Fina Technology, Inc. Alkylation and catalyst regenerative process
US20080033222A1 (en) * 2006-05-24 2008-02-07 Clark Michael C Process and apparatus for preparing ethylbenzene using vapor phase alkylation and liquid phase transalkylation
US20100064332A1 (en) * 2008-09-08 2010-03-11 Sling Media Inc. Systems and methods for presenting media content obtained from multiple sources
KR101305594B1 (ko) * 2011-09-09 2013-09-09 삼성토탈 주식회사 폐열을 이용한 방향족 화합물의 분리공정에서의 에너지 절감방법
WO2013119318A1 (en) 2012-02-08 2013-08-15 Exxonmobil Chemical Patents Inc. Production of monoalkyl aromatic compounds
US10131591B2 (en) 2016-12-28 2018-11-20 Uop, Llc Heat reduction in alkylation process
CN110876854B (zh) * 2018-09-06 2021-05-14 中国石油化工股份有限公司 一种低碳烯烃和烷烃烷基化产物的分离方法、低碳烯烃和烷烃烷基化反应分离方法及装置
CN114181034B (zh) * 2020-09-15 2024-09-24 中国石油化工股份有限公司 一种碳八以上芳烃烷基化反应系统及方法
KR102507523B1 (ko) * 2022-04-28 2023-03-08 이주선 알킬화공정시스템 및 알킬화방법

Family Cites Families (8)

* 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
US4774377A (en) * 1987-09-11 1988-09-27 Uop Inc. Alkylation/transalkylation process
US4885424A (en) * 1988-02-05 1989-12-05 Uop Effluent separation method for aromatic hydrocarbon 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
US5336821A (en) * 1993-05-06 1994-08-09 Uop Alkylation process with reactor effluent heat recovery
CA2172207A1 (en) * 1995-03-21 1996-09-22 Mark Edward Kuchenmeister Transalkylation of polyalkylaromatic hydrocarbons

Also Published As

Publication number Publication date
KR100515883B1 (ko) 2006-03-23
JPH10182508A (ja) 1998-07-07
EP0839784B1 (en) 2002-06-12
CN1181366A (zh) 1998-05-13
DE69713244T2 (de) 2003-02-06
JP4177909B2 (ja) 2008-11-05
KR19980033236A (ko) 1998-07-25
EP0839784A1 (en) 1998-05-06
TW409115B (en) 2000-10-21
DE69713244D1 (de) 2002-07-18
ATE219036T1 (de) 2002-06-15
ES2176611T3 (es) 2002-12-01
CN1085643C (zh) 2002-05-29
US5900518A (en) 1999-05-04

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