BRPI0411779A - processos para a produção de um alquilbenzeno e para a produção de cumeno - Google Patents

processos para a produção de um alquilbenzeno e para a produção de cumeno

Info

Publication number
BRPI0411779A
BRPI0411779A BRPI0411779-4A BRPI0411779A BRPI0411779A BR PI0411779 A BRPI0411779 A BR PI0411779A BR PI0411779 A BRPI0411779 A BR PI0411779A BR PI0411779 A BRPI0411779 A BR PI0411779A
Authority
BR
Brazil
Prior art keywords
alkylbenzene
alcohol
production
alkylphenyl
benzene
Prior art date
Application number
BRPI0411779-4A
Other languages
English (en)
Inventor
Brendan Dermot Murray
Garo Garbis Vaporciyan
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0411779A publication Critical patent/BRPI0411779A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/22—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by reduction
    • 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
    • C07C15/085—Isopropylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/72—Copper
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • 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
    • C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • C07C2529/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • C07C2529/22—Noble metals
    • 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
    • Y02P20/10—Process efficiency
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation

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)

Abstract

"PROCESSOS PARA A PRODUçãO DE UM ALQUILBENZENO E PARA A PRODUçãO DE CUMENO". Um processo para a produção de um alquilbenzeno a partir de um álcool alquilfenílico que compreende as etapas de: (a) a alimentação de uma corrente de alimentação que compreende alquilfenila a um reator que tem uma zona destilação catalítica e, (b) concorrentemente no reator (i) o contato da corrente de alimentação que compreende o álcool alquilfenílico com hidrogênio na zona destilação catalítica para converter o álcool alquilfenílico em alquilbenzeno sobre um catalisador que compreende um metal do Grupo VIII ou um metal do Grupo IB; e, (ii) a separação do alquilbenzeno da mistura da reação por destilação fracionada para produzir uma corrente de topo que compreende alquilbenzeno que tem uma concentração de álcool alquilfenílico menor do que a da corrente de alimentação proveniente do reator de coluna de destilação. Exemplos do álcool alquilfenílico incluem álcool cumílico, álcool fenil etílico ou di-(2-hidroxil 2-propil) benzeno e aqueles para o alquilbenzeno incluem cumeno e dietil benzeno ou di-(2-hidroxil 2-propil) benzeno.
BRPI0411779-4A 2003-06-30 2004-06-28 processos para a produção de um alquilbenzeno e para a produção de cumeno BRPI0411779A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48367103P 2003-06-30 2003-06-30
PCT/US2004/020811 WO2005005350A2 (en) 2003-06-30 2004-06-28 Process for producing alkylbenzene

Publications (1)

Publication Number Publication Date
BRPI0411779A true BRPI0411779A (pt) 2006-08-08

Family

ID=34061971

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411779-4A BRPI0411779A (pt) 2003-06-30 2004-06-28 processos para a produção de um alquilbenzeno e para a produção de cumeno

Country Status (10)

Country Link
US (1) US7189886B2 (pt)
EP (1) EP1644304A2 (pt)
JP (1) JP2007521298A (pt)
KR (1) KR20060025581A (pt)
CN (1) CN1329351C (pt)
AU (1) AU2004256091B2 (pt)
BR (1) BRPI0411779A (pt)
RU (1) RU2340587C2 (pt)
WO (1) WO2005005350A2 (pt)
ZA (1) ZA200510015B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102134178B (zh) * 2011-01-21 2014-03-05 清华大学 一种醇醚催化转化制备乙苯的装置及方法
KR20120110014A (ko) * 2011-03-28 2012-10-09 스미또모 가가꾸 가부시끼가이샤 옥심의 제조 방법
EP3023402A1 (en) 2014-11-20 2016-05-25 Shell Internationale Research Maatschappij B.V. Improvements relating to hydrogenolysis of phenyl alcohols
EP3023401A1 (en) 2014-11-20 2016-05-25 Shell Internationale Research Maatschappij B.V. Improvements relating to hydrogenolysis of phenyl alcohols
US10695756B2 (en) * 2015-06-12 2020-06-30 Enerkem, Inc. Metal-loaded zeolite catalysts for the halogen-free conversion of dimethyl ether to methyl acetate
CN114174247A (zh) 2019-08-09 2022-03-11 住友化学株式会社 枯烯的制造方法
CN114634394B (zh) * 2020-12-15 2024-11-29 中国石油化工股份有限公司 苯衍生物的生产方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424806A (en) * 1965-01-27 1969-01-28 Halcon International Inc Process for the hydrogenolysis of alkylaromatic alcohols to the corresponding hydrocarbons
NL7307174A (pt) * 1973-05-23 1974-11-26
US4242530A (en) * 1978-07-27 1980-12-30 Chemical Research & Licensing Company Process for separating isobutene from C4 streams
US4232177A (en) * 1979-02-21 1980-11-04 Chemical Research & Licensing Company Catalytic distillation process
US4443559A (en) * 1981-09-30 1984-04-17 Chemical Research & Licensing Company Catalytic distillation structure
US4822936A (en) * 1987-08-25 1989-04-18 The Dow Chemical Company Selective hydrogenation of phenylacetylene in the presence of styrene
US5266546A (en) * 1992-06-22 1993-11-30 Chemical Research & Licensing Company Catalytic distillation machine
US5348710A (en) * 1993-06-11 1994-09-20 Johnson Kenneth H Catalytic distillation structure
US5475159A (en) * 1994-11-07 1995-12-12 Shell Oil Company Process for the direct hydrogenation of methyl esters
US5905178A (en) * 1998-04-20 1999-05-18 Catalytic Distillation Technologies Removal of α-methyl styrene from cumene
JP2001270872A (ja) 2000-03-24 2001-10-02 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
DE10050711A1 (de) * 2000-10-13 2002-04-25 Basf Ag Verfahren zur Hydrierung von Aromaten mittels Reaktivdestillation
US6455712B1 (en) 2000-12-13 2002-09-24 Shell Oil Company Preparation of oxirane compounds
JP2003081888A (ja) * 2001-09-13 2003-03-19 Sumitomo Chem Co Ltd クメンの製造方法

Also Published As

Publication number Publication date
US20060189836A9 (en) 2006-08-24
CN1812949A (zh) 2006-08-02
US20050054890A1 (en) 2005-03-10
KR20060025581A (ko) 2006-03-21
RU2006102514A (ru) 2006-06-10
ZA200510015B (en) 2006-10-25
EP1644304A2 (en) 2006-04-12
WO2005005350A2 (en) 2005-01-20
US7189886B2 (en) 2007-03-13
WO2005005350A3 (en) 2005-04-07
AU2004256091B2 (en) 2008-05-01
RU2340587C2 (ru) 2008-12-10
AU2004256091A1 (en) 2005-01-20
JP2007521298A (ja) 2007-08-02
CN1329351C (zh) 2007-08-01

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Legal Events

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

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

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.