BRPI0607069A2 - método para produzir um produto de faixa de ebulição de gasolina - Google Patents

método para produzir um produto de faixa de ebulição de gasolina

Info

Publication number
BRPI0607069A2
BRPI0607069A2 BRPI0607069-8A BRPI0607069A BRPI0607069A2 BR PI0607069 A2 BRPI0607069 A2 BR PI0607069A2 BR PI0607069 A BRPI0607069 A BR PI0607069A BR PI0607069 A2 BRPI0607069 A2 BR PI0607069A2
Authority
BR
Brazil
Prior art keywords
gasoline
ethylene
propylene
light
alkylaromatics
Prior art date
Application number
BRPI0607069-8A
Other languages
English (en)
Inventor
Benjamin Santiago Umansky
Michael Christopher Clark
Ajit Bhaskar Dandekar
Christine Nicole Elia
Original Assignee
Exxonmobil Res & Eng Co
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 US11/362,255 external-priority patent/US7498474B2/en
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of BRPI0607069A2 publication Critical patent/BRPI0607069A2/pt
Publication of BRPI0607069B1 publication Critical patent/BRPI0607069B1/pt

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

MéTODO PARA PRODUZIR UM PRODUTO DE FAIXA DE EBULIçãO DA GASOLINA. Um processo para a produção de gasolina com número de octanagem alto a partir de olefinas de refinaria leve e correntes aromáticas contendo benzeno tal como o produto reformado. O processo obtém boa utilização tanto do etileno quanto do propileno presentes na alimentação de olefina mista da usina de gás insaturado enquanto reduzindo níveis de benzeno da gasolina. As olefinas leves incluindo etileno e propileno são reagidas com a corrente aromática leve contendo benzeno e outros compostos aromáticos de anel único para formar um produto de faixa de ebulição da gasolina contendo alquilaromáticos. A reação é realizada com um sistema de catalisador duplo que compreende um membro da família de MWW de zeólitos e um zeólito de tamanho de poro intermediário tal como ZSM-5 usando um leito fixo de catalisador em ambos os estágios. O uso do sistema de catalisador duplo permite a conversão dos componentes de etileno e propileno da alimentação de olefina a serem convertidos a alquilaromáticos sob condições favoráveis.
BRPI0607069-8A 2005-02-28 2006-02-28 Método para produzir um produto de faixa de ebulição da gasolina BRPI0607069B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US65694505P 2005-02-28 2005-02-28
US60/656945 2005-02-28
US11/362255 2006-02-27
US11/362,255 US7498474B2 (en) 2005-02-28 2006-02-27 Vapor phase aromatics alkylation process
PCT/US2006/007170 WO2006094008A2 (en) 2005-02-28 2006-02-28 Vapor phase aromatics alkylation process

Publications (2)

Publication Number Publication Date
BRPI0607069A2 true BRPI0607069A2 (pt) 2009-12-01
BRPI0607069B1 BRPI0607069B1 (pt) 2015-06-30

Family

ID=36941752

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607069-8A BRPI0607069B1 (pt) 2005-02-28 2006-02-28 Método para produzir um produto de faixa de ebulição da gasolina

Country Status (6)

Country Link
EP (1) EP1856012B1 (pt)
JP (1) JP2008535941A (pt)
BR (1) BRPI0607069B1 (pt)
CA (1) CA2599503C (pt)
RU (1) RU2404949C2 (pt)
WO (1) WO2006094008A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5647787B2 (ja) * 2006-05-08 2015-01-07 エクソンモービル・ケミカル・パテンツ・インク 有機化合物変換方法
US7919421B2 (en) * 2006-12-21 2011-04-05 Exxonmobil Chemical Patents Inc. Catalyst composition, the method of manufacturing and the process of use thereof in aromatics alkylation
FR2913692B1 (fr) * 2007-03-14 2010-10-15 Inst Francais Du Petrole Procede de desulfuration de fractions hydrocarbonees issues d'effluents de vapocraquage
IT1397886B1 (it) 2009-12-23 2013-02-04 Eni Spa Procedimento per la produzione di componenti di carburanti per autotrazione.
CN104837793B (zh) * 2012-12-11 2017-04-26 埃克森美孚化学专利公司 利用烷基化流出物再循环生产枯烯的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016218A (en) * 1975-05-29 1977-04-05 Mobil Oil Corporation Alkylation in presence of thermally modified crystalline aluminosilicate catalyst
US4992606A (en) * 1988-10-06 1991-02-12 Mobil Oil Corp. Process for preparing short chain alkyl aromatic compounds
US5334795A (en) * 1990-06-28 1994-08-02 Mobil Oil Corp. Production of ethylbenzene
US5077445A (en) * 1991-02-06 1991-12-31 Mobil Oil Corp. Liquid-phase alkylbenzene synthesis using hydrated catalyst
US5236575A (en) * 1991-06-19 1993-08-17 Mobil Oil Corp. Synthetic porous crystalline mcm-49, its synthesis and use
US5545788A (en) * 1991-06-19 1996-08-13 Mobil Oil Corporation Process for the alkylation of benzene-rich reformate using MCM-49
DE69511575T2 (de) * 1994-11-23 2000-04-27 Exxon Chemical Patents, Inc. Verfahren zur umwandlung von kohlenwasserstoffen unter verwendung eines durch zeolith gebundenen zeolithkatalysators
US5600048A (en) * 1994-12-27 1997-02-04 Mobil Oil Corporation Continuous process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation
CA2293443C (en) * 1997-08-18 2008-03-18 Exxon Chemical Patents, Inc. Process to alkylate an aromatic with a dilute stream comprising propylene and ethylene
DE60011814T2 (de) * 1999-09-20 2005-07-07 Consejo Superior de Investigaciónes Científicas Alkylierung von aromaten
US6525234B1 (en) * 2000-11-21 2003-02-25 Exxonmobil Oil Corporation Process for liquid phase aromatics alkylation comprising in-situ catalyst reactivation with polar compounds
US7238843B2 (en) * 2003-02-28 2007-07-03 Abb Lummus Global, Inc. Process for the production of alkylaromatics
US7449420B2 (en) * 2003-03-21 2008-11-11 Stone & Webster Inc. Production of alkyl aromatic compounds with catalyst reactivation

Also Published As

Publication number Publication date
WO2006094008A3 (en) 2007-10-11
WO2006094008A2 (en) 2006-09-08
CA2599503A1 (en) 2006-09-08
BRPI0607069B1 (pt) 2015-06-30
EP1856012A2 (en) 2007-11-21
RU2404949C2 (ru) 2010-11-27
CA2599503C (en) 2011-12-06
EP1856012A4 (en) 2012-01-11
JP2008535941A (ja) 2008-09-04
RU2007134092A (ru) 2009-04-10
EP1856012B1 (en) 2020-03-18

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/02/2006, OBSERVADAS AS CONDICOES LEGAIS.

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

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2659 DE 21-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.