BRPI0407589A - processo para produção de para-xileno - Google Patents

processo para produção de para-xileno

Info

Publication number
BRPI0407589A
BRPI0407589A BRPI0407589-7A BRPI0407589A BRPI0407589A BR PI0407589 A BRPI0407589 A BR PI0407589A BR PI0407589 A BRPI0407589 A BR PI0407589A BR PI0407589 A BRPI0407589 A BR PI0407589A
Authority
BR
Brazil
Prior art keywords
para
catalyst
xylene
production process
toluene
Prior art date
Application number
BRPI0407589-7A
Other languages
English (en)
Inventor
John Paul Breen
Robert Burch
Paul John Collier
Stanislaw Edmund Golunski
Original Assignee
Johnson Matthey Plc
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 Johnson Matthey Plc filed Critical Johnson Matthey Plc
Publication of BRPI0407589A publication Critical patent/BRPI0407589A/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
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/862—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms
    • C07C2/864—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only oxygen as hetero-atoms the non-hydrocarbon is an alcohol
    • 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

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)
  • Catalysts (AREA)

Abstract

"PROCESSO PARA PRODUçãO DE PARA-XILENO". Processo para produção de para-xileno por metilação seletiva de tolueno compreendendo contato de uma mistura de reagente compreendendo tolueno, metanol e água adicionada, com um catalisador de zeólito ZSM-5 modificado com óxido, em um reator de fluxo, nas condições selecionadas para limitar a formação de coque no catalisador e por um tempo de contato, entre a mistura de regente e o catalisador, inferior a 1 segundo.
BRPI0407589-7A 2003-02-18 2004-02-18 processo para produção de para-xileno BRPI0407589A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0303659.7A GB0303659D0 (en) 2003-02-18 2003-02-18 Process
PCT/GB2004/000648 WO2004074219A2 (en) 2003-02-18 2004-02-18 Process for producing para-xylene

Publications (1)

Publication Number Publication Date
BRPI0407589A true BRPI0407589A (pt) 2006-02-14

Family

ID=9953191

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407589-7A BRPI0407589A (pt) 2003-02-18 2004-02-18 processo para produção de para-xileno

Country Status (13)

Country Link
US (1) US7321072B2 (pt)
EP (1) EP1594822A2 (pt)
JP (1) JP2006517957A (pt)
KR (1) KR20050101555A (pt)
CN (1) CN100349835C (pt)
BR (1) BRPI0407589A (pt)
CA (1) CA2515914A1 (pt)
GB (1) GB0303659D0 (pt)
MX (1) MXPA05008768A (pt)
PL (1) PL378077A1 (pt)
RU (1) RU2331621C2 (pt)
WO (1) WO2004074219A2 (pt)
ZA (1) ZA200506468B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7060864B2 (en) 2003-09-30 2006-06-13 Saudi Basic Industries Corporation Toluene methylation process
CN101723792B (zh) * 2008-10-16 2013-05-08 微宏动力系统（湖州）有限公司 一种制备二甲苯的方法
US8252967B2 (en) * 2009-04-14 2012-08-28 Exxonmobil Chemical Patents Inc. Process for the purification of paraxylene
CN101885662B (zh) * 2009-05-13 2013-09-18 中国石油化工股份有限公司 甲苯甲醇烷基化的方法
US8558046B2 (en) * 2009-05-28 2013-10-15 Saudi Basic Industries Corporation Aromatic alkylation process
HU231091B1 (hu) 2009-09-30 2020-07-28 Mol Magyar Olaj- És Gázipari Nyilvánosan Működő Részvénytársaság Belső égésű motoroknál használható hajtóanyagok és hajtóanyag-adalékok, valamint eljárás ezek előállítására
US8399727B2 (en) 2009-10-21 2013-03-19 Exxonmobil Chemical Patents Inc. Production of para-xylene by the methylation of benzene and/or toluene
ITMI20111143A1 (it) * 2011-06-23 2012-12-24 Polimeri Europa Spa Procedimento per l'alchilazione di idrocarburi aromatici con alcoli c1-c8
MX2014006759A (es) * 2011-12-08 2015-03-03 Gtc Technology Us Llc Produccion de xilenos por metilacion de compuestos aromaticos.
AU2013243901A1 (en) * 2012-04-05 2014-11-20 Gtc Technology Us Llc Process for production of xylenes through integration of methylation and transalkylation
CN103772129A (zh) * 2012-10-25 2014-05-07 中国石油化工股份有限公司 甲苯甲基化生产混合二甲苯的方法
CN105344373A (zh) * 2015-10-26 2016-02-24 常州大学 一种用于合成对二甲苯过程择形催化剂的制备方法
US11208365B2 (en) 2016-12-20 2021-12-28 Uop Llc Processes and apparatuses for methylation of aromatics in an aromatics complex
WO2018118592A1 (en) * 2016-12-20 2018-06-28 Uop Llc Processes and apparatuses for toluene methylation in an aromatics complex
US11130719B2 (en) 2017-12-05 2021-09-28 Uop Llc Processes and apparatuses for methylation of aromatics in an aromatics complex
US11130720B2 (en) 2018-03-23 2021-09-28 Uop Llc Processes for methylation of aromatics in an aromatics complex

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965208A (en) 1975-01-06 1976-06-22 Mobil Oil Corporation Methylation of toluene
US4029716A (en) 1975-12-08 1977-06-14 Mobil Oil Corporation Selective production of para-xylene
US4034053A (en) 1975-12-08 1977-07-05 Mobil Oil Corporation Selective production of para-xylene
US4250345A (en) * 1978-01-10 1981-02-10 Mobil Oil Corporation Selective production of para-xylene
US4152364A (en) 1978-01-19 1979-05-01 Mobil Oil Corporation Selective production of para-xylene
JPS54144324A (en) 1978-04-28 1979-11-10 Teijin Yuka Kk Manufacture of ppxylene
JPS54144323A (en) * 1978-04-28 1979-11-10 Teijin Yuka Kk Manufacture of ppxylene
JPS5645419A (en) 1979-09-21 1981-04-25 Teijin Yuka Kk Preparation of p-xylene
US4288647A (en) * 1980-03-10 1981-09-08 Mobil Oil Corporation Shape selective reactions with alkaline earth-modified zeolite catalysts
JPS5726627A (en) * 1980-07-25 1982-02-12 Teijin Yuka Kk Preparation of p-xylene
JPS5835130A (ja) 1981-08-26 1983-03-01 Teijin Yuka Kk Ｐ−キシレンの製造法
JPS6263528A (ja) * 1985-09-17 1987-03-20 Teijin Yuka Kk Ｐ−キシレンの製造法
US5939597A (en) 1994-11-10 1999-08-17 Mobil Oil Corporation Fluid bed process for para-xylene production
ZA978671B (en) * 1996-10-02 1999-03-26 Mobil Oil Corp Selective para-xylene production by toluene methylation

Also Published As

Publication number Publication date
WO2004074219B1 (en) 2004-11-25
WO2004074219A2 (en) 2004-09-02
RU2005129112A (ru) 2006-03-20
RU2331621C2 (ru) 2008-08-20
WO2004074219A3 (en) 2004-10-14
GB0303659D0 (en) 2003-03-19
CN1759081A (zh) 2006-04-12
KR20050101555A (ko) 2005-10-24
JP2006517957A (ja) 2006-08-03
CA2515914A1 (en) 2004-09-02
CN100349835C (zh) 2007-11-21
MXPA05008768A (es) 2006-03-21
ZA200506468B (en) 2006-05-31
PL378077A1 (pl) 2006-02-20
US7321072B2 (en) 2008-01-22
US20060264685A1 (en) 2006-11-23
EP1594822A2 (en) 2005-11-16

Similar Documents

Publication Publication Date Title
BRPI0407589A (pt) processo para produção de para-xileno
WO2006068800A3 (en) Production of alkylated aromatic hydrocarbons from methane
ATE336559T1 (de) Herstellung von olefinen
FR2374283A1 (fr) Composition de zeolite modifiee et son application a la production d'hydrocarbures aromatiques a partir d'hydrocarbures aliphatiques
BR9808154A (pt) Moléculas de ácido nucléico codificando enzimas tendo atividade de frutosil polimerase
EA201070973A1 (ru) Способ преобразования этана в ароматические углеводороды
BRPI0506606A (pt) processo para desidrogenar um hiodrocarboneto aromático de alquila e processo integrado para produzir composto aromático de vinila
AR047596A1 (es) Proceso de alquilacion de hidrocarburos utilizando un catalizador que incluye zeolita nanocristalina y.
ES2181304T3 (es) Produccion de olefinas.
KR850002451A (ko) 방향족 탄화수소의 알킬화공정
WO2006083409A3 (en) Production of liquid hydorocarbons from methane
EA201070972A1 (ru) Способ конверсии этана в ароматические углеводороды
DE602004021023D1 (de) Ringöffnung zur erhöhten olefinproduktion
BR0008837A (pt) Processo para a produção de bisfenol a
KR850001499A (ko) 탄화수소 전환촉매의 제조방법
BR8701208A (pt) Catalisador para craqueamento catalitico;processo para craquear uma carga de alimentacao de hidrocarbonetos a fim de se obter uma gasolina de hidrocarbonetos de ponto de ebulicao mais baixo e com maior octanagem;processo para aumentar o indice de octano de gasolina de fcc
BR0215538A (pt) Processo para fabricar um alquilato, e, alimentação de olefina papa uma planta de alquilação
MXPA03001584A (es) Proceso para alquilar aromaticos.
ATE345165T1 (de) Verwendung eines zeolith beta enthaltender katalysators in kohlenwasserstoffumwandlungsverfahren
BR0114280A (pt) Processo de produção de diesel por hidrocraqueamento de pressão moderada
EA201170726A1 (ru) Способ получения этилбензола
DE602004013276D1 (de) Verfahren zur herstellung von isomalto-oligosacchariden mit verlängerter kette und niedrigem glykämie-index
BR9705454A (pt) Processo para aromatização de hidrocarbonetos..
SG147467A1 (en) Method for producing alkylaryl compounds and alkylaryl sulphonates
ATE538192T1 (de) Herstellung von olefinen

Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: JOHNSON MATTHEY PLC (GB)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080116639/RJ DE 04/09/2008.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.