BRPI0418580A - métodos de produção de isÈmeros de xileno e de conversão de uma alimentação compreendendo aromáticos c9 numa corrente de produto que compreende isÈmeros de xileno - Google Patents

métodos de produção de isÈmeros de xileno e de conversão de uma alimentação compreendendo aromáticos c9 numa corrente de produto que compreende isÈmeros de xileno

Info

Publication number
BRPI0418580A
BRPI0418580A BRPI0418580-3A BRPI0418580A BRPI0418580A BR PI0418580 A BRPI0418580 A BR PI0418580A BR PI0418580 A BRPI0418580 A BR PI0418580A BR PI0418580 A BRPI0418580 A BR PI0418580A
Authority
BR
Brazil
Prior art keywords
xylene isomers
feed
aromatics
product stream
isomers
Prior art date
Application number
BRPI0418580-3A
Other languages
English (en)
Inventor
Jeffrey T Miller
George A Huff
Brian J Hanley
Original Assignee
Bp Corp North America 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 Bp Corp North America Inc filed Critical Bp Corp North America Inc
Publication of BRPI0418580A publication Critical patent/BRPI0418580A/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
    • 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
    • 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
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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

Métodos de produçao de isómeros de xileno e de conversão de uma alimentação compreendendo aromáticos C~ 9~ numa corrente de produto que compreende isómeros de xileno é revelado aqui um método de produçao de isómeros de xileno. Mais especificamente, o método inclui contatar uma alimetação compreendendo aromática C~ 9~ com um catalisador sob condições apropriadas para converter a alimentação numa corrente de produto intermediário que compreende isómeros de xileno, separar pelo menos uma parte de isómeros de xileno da corrente de produto intermediário e reciclar para a alimentação a corrente de produto intermediário pobre em isómeros de xileno. Alternativamente, o método de produção de isómeros de xileno inclui contatar a alimentação compreendendo aromáticos C~ 9~ e menos do que cerca de 30% de benzeno em peso, baseado no peso total da alimentação, com uma zeólita de poros grandes, não sulfetada, impregnada com um óxido metálico do grupo vib, sob condições apropriadas para a conversão da alimentação a uma corrente de produto que compreende isómeros de xileno. O método revelado é caracterizado pelas razões inesperadamente altas de isómeros de xileno para etilbenzeno, isómeros de xileno para aromáticos C~ 9~ (por exemplo, metilbenzeno), isómeros de xileno para aromáticos C~ 10~, trimetilbenzeno, para metilbenzeno, benzeno para etilbenzeno, no produto da conversão, e a alta conversão de aromáticos C~ 9~ e metiletilbenzeno.
BRPI0418580-3A 2004-03-04 2004-11-16 métodos de produção de isÈmeros de xileno e de conversão de uma alimentação compreendendo aromáticos c9 numa corrente de produto que compreende isÈmeros de xileno BRPI0418580A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/794,932 US20050197518A1 (en) 2004-03-04 2004-03-04 Method of converting C9 aromatics-comprising mixtures to xylene isomers
PCT/US2004/038075 WO2005095309A1 (en) 2004-03-04 2004-11-16 Method of converting c9 aromatics - comprising mixtures to xylene isomers

Publications (1)

Publication Number Publication Date
BRPI0418580A true BRPI0418580A (pt) 2007-06-19

Family

ID=34912383

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418580-3A BRPI0418580A (pt) 2004-03-04 2004-11-16 métodos de produção de isÈmeros de xileno e de conversão de uma alimentação compreendendo aromáticos c9 numa corrente de produto que compreende isÈmeros de xileno

Country Status (12)

Country Link
US (1) US20050197518A1 (pt)
EP (1) EP1720816A1 (pt)
JP (1) JP4832422B2 (pt)
KR (2) KR101189439B1 (pt)
CN (1) CN1918089B (pt)
AU (1) AU2004318012A1 (pt)
BR (1) BRPI0418580A (pt)
CA (1) CA2553514C (pt)
MY (1) MY149160A (pt)
RU (1) RU2354640C2 (pt)
TW (1) TWI377188B (pt)
WO (1) WO2005095309A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7507273B1 (en) * 2005-06-20 2009-03-24 6Solutions, Llc Chromatographic rectification of ethanol
US20070049780A1 (en) * 2005-08-30 2007-03-01 Schwartz Hilary E Methods of making xylene isomers
US7553998B2 (en) * 2006-06-21 2009-06-30 Uop Llc Energy-efficient process for para-xylene production
US7692052B2 (en) * 2006-12-29 2010-04-06 Uop Llc Multi-zone process for the production of xylene compounds
WO2009008879A1 (en) * 2007-07-06 2009-01-15 Uop Llc Multi-zone process for the production of diesel and aromatic compounds
US8653315B2 (en) 2008-07-30 2014-02-18 King Fahd University Of Petroleum And Minerals Multiple zeolite catalyst and method of using the same for toluene disproportionation
US20100029467A1 (en) * 2008-07-30 2010-02-04 Tomoyuki Inui Multiple zeolite catalyst
CN102295284B (zh) * 2010-06-28 2013-05-15 通用电气公司 将碳转化为碳的氧化物的方法和烃类裂解的方法及装置
US8557028B2 (en) 2011-03-31 2013-10-15 Uop Llc Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and adsorptive separation processes using the binderless zeolitic adsorbents
US9309170B2 (en) * 2011-11-14 2016-04-12 Uop Llc Aromatics isomerization using a dual-catalyst system
US8697928B2 (en) * 2011-12-15 2014-04-15 Uop Llc Process and apparatus for para-xylene production using multiple adsorptive separation units
KR101359974B1 (ko) * 2011-12-27 2014-02-12 주식회사 포스코 방향족 화합물로부터 자일렌 생산을 위한 비백금계 트랜스 알킬화 촉매
CN108530256B (zh) 2012-04-19 2021-07-23 沙特阿拉伯石油公司 从重质重整产物最大化生产二甲苯的脱烷基-烷基转移联合工艺
US20140100402A1 (en) * 2012-10-09 2014-04-10 Exxonmobil Chemical Patents Inc. Recovery of Olefins from Para-Xylene Process
RU2687104C2 (ru) * 2014-02-13 2019-05-07 Бипи Корпорейшен Норт Америка Инк. Энергосберегающий способ фракционирования для разделения выходящего потока реактора процессов переалкилирования tol/с9+
JP6254882B2 (ja) * 2014-03-26 2017-12-27 コスモ石油株式会社 キシレンの製造方法
US10173950B2 (en) 2017-01-04 2019-01-08 Saudi Arabian Oil Company Integrated process for the production of benzene and xylenes from heavy aromatics
US10035742B1 (en) 2017-05-26 2018-07-31 Saudi Arabian Oil Company Process for maximizing xylenes production from heavy aromatics for use therein
US10464868B2 (en) 2017-05-26 2019-11-05 Saudi Arabian Oil Company Process for maximizing production of xylenes from heavy reformate without purge
US10252958B2 (en) 2017-05-26 2019-04-09 Saudi Arabian Oil Company Process for xylene production with energy optimization
US10696609B2 (en) 2018-10-15 2020-06-30 Saudi Arabian Oil Company Integrated process for maximizing production of para-xylene from full reformate
US10894755B2 (en) 2018-10-15 2021-01-19 Saudi Arabian Oil Company Integrated process for optimum production of para-xylene
US10501389B1 (en) 2018-10-25 2019-12-10 Saudi Arabian Oil Company Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics
CN112745932B (zh) * 2019-10-30 2022-07-15 中国石油化工股份有限公司 一种生产轻质芳烃的方法
US11103859B2 (en) * 2020-01-06 2021-08-31 Uop Llc UZM-54 and transalkylation process using same

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476821A (en) * 1968-02-29 1969-11-04 Texaco Inc Disproportionation of alkyl aromatics with decationized mordenite containing a sulfided metal
US3562345A (en) * 1968-09-18 1971-02-09 Universal Oil Prod Co Crystalline aluminosilicate-alumina composition and transalkylation therewith
US3677973A (en) * 1970-03-16 1972-07-18 Universal Oil Prod Co Transalkylation of alklaromatic hydrocarbons in contact with a zeolite catalyst composition
US4041091A (en) * 1976-02-19 1977-08-09 Uop Inc. Fractionation of aromatic streams
DE2745983A1 (de) * 1976-10-15 1978-04-20 Inst Francais Du Petrol Verfahren zur herstellung eines katalysators zur umwandlung von kohlenwasserstoffen
JPS5439024A (en) * 1977-09-01 1979-03-24 Nosonobuichi Masuriyans Gudaru Process for preparing benzene and xylene
US4172813A (en) * 1977-11-08 1979-10-30 Standard Oil Company (Indiana) Process for selectively hydrodealkylating/transalkylating heavy reformate
JPS58204817A (ja) * 1982-05-19 1983-11-29 Teijin Yuka Kk 結晶性アルミノシリケ−トゼオライトの製造法
JPS63196528A (ja) * 1985-09-13 1988-08-15 ユ−オ−ピ−　インコ−ポレイテツド 異性化／トランスアルキル化兼用帯域を用いたキシレンの製造法
US4642406A (en) * 1985-09-13 1987-02-10 Uop Inc. High severity process for xylene production employing a transalkylation zone for xylene isomerization
GB8829923D0 (en) * 1988-12-22 1989-02-15 Ici Plc Zeolites
US5475180A (en) * 1991-03-04 1995-12-12 Shamshoum; Edwar S. Stable toluene disproportionation process
WO1995013869A1 (en) * 1993-11-19 1995-05-26 Exxon Research & Engineering Company Heteropoly compounds and use in aromatic alkylation
US5919725A (en) * 1993-11-19 1999-07-06 Exxon Research And Engineering Co. Heteropoly salts or acid salts deposited in the interior of porous supports
WO1996010066A1 (en) * 1994-09-28 1996-04-04 Mobil Oil Corporation Hydrocarbon conversion
TW504501B (en) * 1995-02-10 2002-10-01 Mobil Oil Corp Process for converting feedstock comprising C9+ aromatic hydrocarbons to lighter aromatic products
US6040490A (en) * 1995-03-06 2000-03-21 Toray Industries, Inc. Process for producing aromatic compounds by dealkylation, transalkylation, or disproportionation
IN192640B (pt) * 1995-03-06 2004-05-08 Toray Industries
US6060633A (en) * 1995-10-20 2000-05-09 Chen; Frank Joung-Yei Supported Lewis acid catalysts derived from superacids useful for hydrocarbon conversion reactions
JPH09155198A (ja) * 1995-12-04 1997-06-17 Nippon Oil Co Ltd 芳香族炭化水素化合物の転化用触媒および転化方法
US5689026A (en) * 1996-04-24 1997-11-18 Phillips Petroleum Company Hydrodealkylation process
JP3600377B2 (ja) * 1996-07-30 2004-12-15 興和株式会社 眼科装置
US6528450B2 (en) * 1996-08-29 2003-03-04 Phillips Petroleum Company Catalyst composition and processes therefor and therewith
US5714660A (en) * 1996-08-29 1998-02-03 Phillips Petroleum Company Catalyst composition and processes therefor and therewith
US5856609A (en) * 1996-09-12 1999-01-05 Phillips Petroleum Company Aromatic hydrodealkylation process with sulfur oxide containing catalyst
US5763721A (en) * 1996-12-12 1998-06-09 Phillips Petroleum Company Hydrodealkylation of C9+ aromatic compounds
US5789642A (en) * 1996-12-12 1998-08-04 Phillips Petroleum Company Hydrocarbon conversion catalyst composition and processes therefor and therewith
US5907074A (en) * 1997-01-13 1999-05-25 Phillips Petroleum Company Catalyst composition and processes therefor and therewith
US5804059A (en) * 1997-01-30 1998-09-08 Phillips Petroleum Company Process of preparing a C6 to C8 hydrocarbon with a steamed, acid-leached, molybdenum containing mordenite catalyst
US5856608A (en) * 1997-02-21 1999-01-05 Phillips Petroleum Company Hydrotreating catalyst composition and processes therefor and therewith
US5905051A (en) * 1997-06-04 1999-05-18 Wu; An-Hsiang Hydrotreating catalyst composition and processes therefor and therewith
TW482751B (en) * 1997-06-06 2002-04-11 China Petro Chemical Technolog Catalysts and processes for the conversion of aromatic hydrocarbons and uses thereof in the production of aromatic hydrocarbons
US5866741A (en) * 1997-07-23 1999-02-02 Phillips Petroleum Company Transalkylation/hydrodealkylation of a C9 + aromatic compounds with a zeolite
US5866742A (en) * 1997-08-04 1999-02-02 Phillips Petroleum Company Transalkylation/hydrodealkylation of C9 + aromatic compounds with a zeolite
US5929295A (en) * 1997-08-06 1999-07-27 Phillips Petroleum Company Hydrodealkylation and transalkylation of C9 + aromatic compounds
US6346498B1 (en) * 1997-12-19 2002-02-12 Exxonmobil Oil Corporation Zeolite catalysts having stabilized hydrogenation-dehydrogenation function
JP2000167408A (ja) * 1998-12-04 2000-06-20 Nippon Mitsubishi Oil Corp 芳香族炭化水素の転化用触媒および転化方法
JP3617416B2 (ja) * 1999-06-16 2005-02-02 東レ株式会社 芳香族炭化水素の転化方法
US6504076B1 (en) * 2001-05-18 2003-01-07 Fina Technology, Inc. Method of conversion of heavy aromatics
CN1164541C (zh) * 2001-10-22 2004-09-01 中国石油化工股份有限公司 甲苯选择性歧化和甲苯与碳九及其以上芳烃歧化与烷基转移方法
AU2003211667A1 (en) * 2002-03-13 2003-09-22 China Petroleum And Chemical Corporation The transalkylation method of benzene and c9+ aromatic hydrocarbons

Also Published As

Publication number Publication date
KR101189439B1 (ko) 2012-10-12
CN1918089B (zh) 2011-06-15
CN1918089A (zh) 2007-02-21
AU2004318012A1 (en) 2005-10-13
RU2354640C2 (ru) 2009-05-10
JP4832422B2 (ja) 2011-12-07
TWI377188B (en) 2012-11-21
MY149160A (en) 2013-07-31
KR20060135803A (ko) 2006-12-29
TW200530148A (en) 2005-09-16
JP2007526301A (ja) 2007-09-13
EP1720816A1 (en) 2006-11-15
KR20120081225A (ko) 2012-07-18
US20050197518A1 (en) 2005-09-08
RU2006131587A (ru) 2008-04-10
CA2553514A1 (en) 2005-10-13
WO2005095309A1 (en) 2005-10-13
CA2553514C (en) 2012-01-10

Similar Documents

Publication Publication Date Title
BRPI0418580A (pt) métodos de produção de isÈmeros de xileno e de conversão de uma alimentação compreendendo aromáticos c9 numa corrente de produto que compreende isÈmeros de xileno
Veses et al. Production of upgraded bio-oils by biomass catalytic pyrolysis in an auger reactor using low cost materials
Danon et al. A review of dipentene (dl-limonene) production from waste tire pyrolysis
ES2190111T3 (es) Metodo para aumentar el rendimiento en olefinas ligeras por conversion de una fraccion de hidrocarburos pesados de un producto a olefinas ligeras.
BRPI0515959A (pt) processo e aparelho para converter uma carga de alimentação contendo matéria orgánica incorporada a sólidos insolúveis em pelo menos um material útil, óleo combustìvel, processo para converter uma carga de alimentação em pelo menos um material útil, e, processos para converter lodo de esgoto municipal em pelo menos um material útil, para converter vìsceras de peru em pelo menos um material útil e para transformar partes de corpo de animal que contenham matéria orgánica incorporada a sólidos insolúveis
AR055293A1 (es) Produccion de hidrocarburos liquidos a partir de metano
Horne et al. Catalytic coprocessing of biomass-derived pyrolysis vapours and methanol
BR112012005379B1 (pt) Sistemas e processos para pirólise catalítica de biomassa e materiais hidrocarboníferos para produção de aromáticos com reciclagem de olefina opcional e catalisadores tendo tamanho de partícula selecionado para pirólise catalítica.
BRPI0612640A2 (pt) métodos para converter pelo menos um primeiro alcano em uma mistura de pelo menos um alcano de peso molecular mais baixo e pelo menos um alcano de peso molecular mais alto, e para preparar um combustível hidrocarboneto líquido, composição, e, aparelho para produzir um combustível hidrocarboneto líquido
TW200630155A (en) Heavy aromatics conversion catalyst composition and processes therefor and therewith
FR2959749A1 (fr) Procede flexible de transformation de l'ethanol en distillats moyens.
BRPI0407706A (pt) processo para a produção de alquilbenzeno
BR0313794A (pt) Conversão de oxigenados em olefinas sobre um catalizador compreendendo uma peneira molecular ácida de átomo de carbono controlado para uma taxa de região ácida
AR025793A1 (es) Metodo para convertir una carga de alimentacion que contiene compuesto oxigenado en un producto de olefina
BRPI0516864A (pt) processo e aparelho para converter uma carga de alimentação em pelo menos um material útil, óleo combustìvel, e, processos para converter um lodo de esgoto municipal em pelo menos um material útil e para converter vìsceras de peru em pelo menos um material útil
BR8401619A (pt) Processo para converter economicamente petroleos carbo-metalicos em um produto mais leve,para converter corrente de hidrocarbonetos contaminados com carbono e metais em produtos de peso molecular mais baixo,para craquear cataliticamente materia-prima de petroleo residual e materia-prima residual carba-metalica,catalisador produtor de petroleo de dispersao fraca, e processo para preparacao de catalisador
BRPI0513338A (pt) métodos de produção de etileno e propileno
MY152666A (en) Catalysts useful for the alkylation of aromatic hydrocarbons
BR0207562A (pt) Catalisador de redução de enxofre em gasolina para processo de craqueamento catalìtico fluido
BRPI0721456A2 (pt) Método para a produção de olefinas leves a partir do metanol e/ou dimetil éter
MY153671A (en) Method for conversion of eithylbenzene and process for production of para-xylene
BRPI0802222A2 (pt) processo para produzir olefinas leves a partir de uma carga contendo triglicerìdeos
BR0301030A (pt) Processo e aparelho para preparação de olefinas
Benson et al. Heterogeneous cracking of an unsaturated fatty acid and reaction intermediates on H+ ZSM‐5 catalyst
BR0317159A (pt) Composição catalìtica, e, processos para preparar as composições catalìticas, para a transalquilação de hidrocarbonetos aromáticos, e para preparar hidrocarbonetos aromáticos mono-alquilados

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 13 E 25 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.