EA201370239A1 - Способ получения этилбензола - Google Patents

Способ получения этилбензола

Info

Publication number
EA201370239A1
EA201370239A1 EA201370239A EA201370239A EA201370239A1 EA 201370239 A1 EA201370239 A1 EA 201370239A1 EA 201370239 A EA201370239 A EA 201370239A EA 201370239 A EA201370239 A EA 201370239A EA 201370239 A1 EA201370239 A1 EA 201370239A1
Authority
EA
Eurasian Patent Office
Prior art keywords
beta
alkylation reactor
catalyst
regenerated
aromatic compound
Prior art date
Application number
EA201370239A
Other languages
English (en)
Other versions
EA029134B1 (ru
Inventor
Джеймс Р. Батлер
Original Assignee
Файна Текнолоджи, Инк.
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
Priority claimed from US13/098,510 external-priority patent/US8420877B2/en
Application filed by Файна Текнолоджи, Инк. filed Critical Файна Текнолоджи, Инк.
Publication of EA201370239A1 publication Critical patent/EA201370239A1/ru
Publication of EA029134B1 publication Critical patent/EA029134B1/ru

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
    • 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
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • 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
    • Y02P20/584—Recycling of catalysts

Abstract

Раскрыт способ получения алкилароматического соединения путем алкилирования ароматического соединения алкилирующим средством, как например, получение этилбензола с помощью реакции алкилирования бензола. Способ включает применение катализатора Н-бета в реакторе предварительного алкилирования, который расположен выше по потоку от основного реактора алкилирования. Катализатор Н-бета, применяемый в реакторе предварительного алкилирования, можно регенерировать, и регенерированный катализатор на основе цеолита Н-бета может иметь показатель дезактивации не более 120% показателя дезактивации свежего катализатора на основе цеолита Н-бета.
EA201370239A 2011-05-02 2012-04-09 Способ получения этилбензола EA029134B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/098,510 US8420877B2 (en) 2008-09-30 2011-05-02 Process for ethylbenzene production
PCT/US2012/032675 WO2013109296A1 (en) 2011-05-02 2012-04-09 Process for ethylbenzene production

Publications (2)

Publication Number Publication Date
EA201370239A1 true EA201370239A1 (ru) 2014-06-30
EA029134B1 EA029134B1 (ru) 2018-02-28

Family

ID=48799562

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201370239A EA029134B1 (ru) 2011-05-02 2012-04-09 Способ получения этилбензола

Country Status (11)

Country Link
EP (1) EP2705014B1 (ru)
JP (1) JP2014518857A (ru)
KR (1) KR102168527B1 (ru)
CN (1) CN103517890B (ru)
BR (1) BR112013028009B1 (ru)
CA (1) CA2833538C (ru)
EA (1) EA029134B1 (ru)
ES (1) ES2687793T3 (ru)
PL (1) PL2705014T3 (ru)
SG (1) SG194154A1 (ru)
WO (1) WO2013109296A1 (ru)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta
US4973780A (en) * 1988-04-27 1990-11-27 Lummus Crest, Inc. Alkylation of benzene in a moving bed
EP0571701A1 (en) * 1992-05-20 1993-12-01 Fina Research S.A. Process for the alkylation of aromatics
CN1058476C (zh) * 1995-05-05 2000-11-15 陶氏化学公司 制备乙苯或其取代衍生物的方法
US6060632A (en) * 1996-07-19 2000-05-09 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing ethylbenzene
US5907073A (en) * 1998-02-24 1999-05-25 Fina Technology, Inc. Aromatic alkylation process
US6987078B2 (en) * 2003-10-03 2006-01-17 Fina Technology, Inc. Alkylation and catalyst regenerative process
US7790940B2 (en) * 2007-06-21 2010-09-07 Exxonmobil Chemical Patents Inc. Liquid phase alkylation process
PL2239257T3 (pl) 2008-01-30 2012-10-31 Shin Poong Pharmaceutical Co Ltd Nowe pochodne chinazolino-2,4-dionu oraz zawierające je farmaceutyczne kompozycje do profilaktyki i leczenia chorób nerwów czaszkowych
US8134036B2 (en) * 2008-03-13 2012-03-13 Fina Technology Inc Process for liquid phase alkylation
EP2110368A1 (en) * 2008-04-18 2009-10-21 Total Petrochemicals France Alkylation of aromatic substrates and transalkylation process
US8865958B2 (en) * 2008-09-30 2014-10-21 Fina Technology, Inc. Process for ethylbenzene production
US8105969B2 (en) * 2008-12-29 2012-01-31 Fina Technology Inc. Catalyst with an ion-modified binder
US8455383B2 (en) * 2009-09-28 2013-06-04 Fina Technology, Inc. Process for catalyst regeneration and extended use

Also Published As

Publication number Publication date
CN103517890A (zh) 2014-01-15
PL2705014T3 (pl) 2018-11-30
BR112013028009A2 (pt) 2017-01-10
CN103517890B (zh) 2016-08-17
KR102168527B1 (ko) 2020-10-22
EP2705014B1 (en) 2018-06-20
JP2014518857A (ja) 2014-08-07
KR20140020989A (ko) 2014-02-19
EP2705014A1 (en) 2014-03-12
EP2705014A4 (en) 2014-12-17
SG194154A1 (en) 2013-11-29
ES2687793T3 (es) 2018-10-29
CA2833538C (en) 2016-07-05
WO2013109296A1 (en) 2013-07-25
CA2833538A1 (en) 2013-07-25
EA029134B1 (ru) 2018-02-28
BR112013028009B1 (pt) 2019-05-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM