BRPI0407792A - processo para a produção de alquilaromáticos - Google Patents

processo para a produção de alquilaromáticos

Info

Publication number
BRPI0407792A
BRPI0407792A BRPI0407792-0A BRPI0407792A BRPI0407792A BR PI0407792 A BRPI0407792 A BR PI0407792A BR PI0407792 A BRPI0407792 A BR PI0407792A BR PI0407792 A BRPI0407792 A BR PI0407792A
Authority
BR
Brazil
Prior art keywords
alkylaromatic
alkylation reaction
compound
production
product
Prior art date
Application number
BRPI0407792-0A
Other languages
English (en)
Inventor
Stephen L Pohl
Original Assignee
Abb Lummus Global 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 Abb Lummus Global Inc filed Critical Abb Lummus Global Inc
Publication of BRPI0407792A publication Critical patent/BRPI0407792A/pt
Publication of BRPI0407792B1 publication Critical patent/BRPI0407792B1/pt

Links

Classifications

    • 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
    • C07C6/126—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 more than one hydrocarbon
    • 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
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/073—Ethylbenzene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"PROCESSO PARA A PRODUçãO DE ALQUILAROMáTICOS". Um processo para produzir um composto alquilaromático inclui contatar um mecanismo alimentador de olefina diluída com uma corrente de óleo pobre contendo composto aromático e composto alquilaromático em uma zona de absorção para fornecer uma corrente de reação de alquilação contendo composto aromático, composto alquilaromático e olefina. A corrente de reação de alquilação é reagida sob condições de reação de alquilação em uma zona de reação de alquilação para fornecer um efluente contendo o composto aromático e composto alquilaromático. O efluente da etapa é separado na corrente de óleo Jean que é reciclada para a zona de absorção e uma porção de produto da qual um produto alquilaromático é recuperado.
BRPI0407792-0A 2003-02-28 2004-02-25 Processo para a produção de alquilaromáticos BRPI0407792B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/376,683 US7238843B2 (en) 2003-02-28 2003-02-28 Process for the production of alkylaromatics
US10/376,683 2003-02-28
PCT/US2004/005548 WO2004078681A2 (en) 2003-02-28 2004-02-25 Process for the production of alkylaromatics

Publications (2)

Publication Number Publication Date
BRPI0407792A true BRPI0407792A (pt) 2006-02-14
BRPI0407792B1 BRPI0407792B1 (pt) 2014-01-28

Family

ID=32907973

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407792-0A BRPI0407792B1 (pt) 2003-02-28 2004-02-25 Processo para a produção de alquilaromáticos

Country Status (12)

Country Link
US (1) US7238843B2 (pt)
EP (1) EP1597217B1 (pt)
JP (1) JP4915733B2 (pt)
KR (1) KR101149717B1 (pt)
CN (1) CN1756727B (pt)
AU (1) AU2004218011B2 (pt)
BR (1) BRPI0407792B1 (pt)
CA (1) CA2516898C (pt)
MX (1) MXPA05008716A (pt)
RU (1) RU2322430C2 (pt)
WO (1) WO2004078681A2 (pt)
ZA (1) ZA200506862B (pt)

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US7259282B2 (en) 2003-09-08 2007-08-21 Abb Lummus Global Inc. Process for production of ethylbenzene from dilute ethylene streams
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US7476774B2 (en) * 2005-02-28 2009-01-13 Exxonmobil Research And Engineering Company Liquid phase aromatics alkylation process
BRPI0607069B1 (pt) * 2005-02-28 2015-06-30 Exxonmobil Res & Eng Co Método para produzir um produto de faixa de ebulição da gasolina
JP4958800B2 (ja) * 2005-02-28 2012-06-20 エクソンモービル リサーチ アンド エンジニアリング カンパニー 芳香族のアルキル化を伴うオレフィンの重合によるガソリンの製造
CA2603048C (en) * 2005-03-31 2011-06-07 Exxonmobil Chemical Patents Inc. Alkylaromatics production using dilute alkene
EP1866391B1 (en) * 2005-03-31 2019-05-22 Badger Licensing LLC Multiphase production of ethylbenzene or cumene
CA2603674C (en) 2005-03-31 2011-07-26 Exxonmobil Chemical Patents Inc. Process and catalyst for the transalkylation of aromatics
US20070161838A1 (en) * 2006-01-07 2007-07-12 Fina Technology, Inc. Dilute liquid phase alkylation
US7501547B2 (en) * 2006-05-10 2009-03-10 Exxonmobil Chemical Patents Inc. Alkylaromatics production
US8395006B2 (en) * 2009-03-13 2013-03-12 Exxonmobil Research And Engineering Company Process for making high octane gasoline with reduced benzene content by benzene alkylation at high benzene conversion
US8889937B2 (en) 2011-06-09 2014-11-18 Uop Llc Process for producing one or more alkylated aromatics
CN103664473A (zh) * 2012-09-05 2014-03-26 中国石油化工股份有限公司 乙苯和乙烯合成对二乙苯的方法
CN103664474B (zh) * 2012-09-05 2016-01-13 中国石油化工股份有限公司 乙苯和乙醇烷基化反应合成对二乙苯的方法
US9732014B2 (en) * 2014-03-07 2017-08-15 Uop Llc Method of producing alkylaromatic compounds using aromatic compound from catalyst regeneration
WO2016030447A1 (en) 2014-08-28 2016-03-03 Sabic Global Technologies B.V. Process for producing alkylated aromatic hydrocarbons from a mixed hydrocarbon feedstream
WO2019034977A1 (en) * 2017-08-15 2019-02-21 Sabic Global Technologies B.V. METHOD AND SYSTEM FOR CRACKING A HYDROCARBON LOAD
CN110498725B (zh) * 2018-05-16 2022-03-11 中国石油化工股份有限公司 一种固体酸催化的烷基化方法
EP4063468A1 (en) 2021-03-25 2022-09-28 Indian Oil Corporation Limited A process for enhancement of ron of fcc gasoline with simultaneous reduction in benzene

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US2909574A (en) * 1958-01-29 1959-10-20 Texaco Inc Manufacture of alkylated aromatic hydrocarbons
US2902574A (en) * 1958-02-03 1959-09-01 Hughes Aircraft Co Source for vapor deposition
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JPH1081637A (ja) * 1996-07-19 1998-03-31 Asahi Chem Ind Co Ltd エチルベンゼンの製造方法
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CN1175567A (zh) * 1996-09-05 1998-03-11 弗纳技术股份有限公司 通过反应器流出物的循环进行烷基化的方法
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JPH11199526A (ja) * 1998-01-13 1999-07-27 Asahi Chem Ind Co Ltd エチルベンゼンの製造方法
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Also Published As

Publication number Publication date
EP1597217B1 (en) 2014-08-06
CA2516898A1 (en) 2004-09-16
KR101149717B1 (ko) 2012-06-11
RU2322430C2 (ru) 2008-04-20
WO2004078681A3 (en) 2004-12-09
JP4915733B2 (ja) 2012-04-11
KR20050106043A (ko) 2005-11-08
CA2516898C (en) 2011-10-11
MXPA05008716A (es) 2005-09-20
AU2004218011A1 (en) 2004-09-16
EP1597217A2 (en) 2005-11-23
ZA200506862B (en) 2006-04-26
CN1756727A (zh) 2006-04-05
CN1756727B (zh) 2010-07-14
US7238843B2 (en) 2007-07-03
AU2004218011B2 (en) 2010-02-25
RU2005130259A (ru) 2006-02-10
JP2006519857A (ja) 2006-08-31
BRPI0407792B1 (pt) 2014-01-28
US20040171899A1 (en) 2004-09-02
WO2004078681A2 (en) 2004-09-16

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/02/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI