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MXPA04007393A - Preparacion del 4-vinilciclohexeno, el etilbenceno y el estireno. - Google Patents

Preparacion del 4-vinilciclohexeno, el etilbenceno y el estireno.

Info

Publication number
MXPA04007393A
MXPA04007393A MXPA04007393A MXPA04007393A MXPA04007393A MX PA04007393 A MXPA04007393 A MX PA04007393A MX PA04007393 A MXPA04007393 A MX PA04007393A MX PA04007393 A MXPA04007393 A MX PA04007393A MX PA04007393 A MXPA04007393 A MX PA04007393A
Authority
MX
Mexico
Prior art keywords
butene
butane
vinylcyclohexene
butadiene
optionally
Prior art date
Application number
MXPA04007393A
Other languages
English (en)
Inventor
Schindler Goetz-Peter
Original Assignee
Basf Ag
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 DE2002131633 external-priority patent/DE10231633A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of MXPA04007393A publication Critical patent/MXPA04007393A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/367—Formation of an aromatic six-membered ring from an existing six-membered ring, e.g. dehydrogenation of ethylcyclohexane to ethylbenzene
    • 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
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/50—Diels-Alder conversion
    • C07C2/52—Catalytic processes

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

La invencion se refiere a un proceso para preparar el 4-vinilciclohexeno, este proceso comprende las etapas de:(A) proporcionar una corriente de gas de carga que contenga el n-butano;(B) alimentar la corriente del gas de carga que contiene el n-butano en cuando menos una zona de deshidrogenacion y deshidrogenar el n-butano al butadieno, para suministrar una corriente de producto que comprende el butadieno, n-butano, posiblemente el 1-buteno y 2-buteno y preferiblemente el vapor de agua y potros constituyentes secundarios;(C) alimentar la corriente del producto desde la deshidrogenacion, si es apropiado despues de separar el vapor de agua y los constituyentes secundarios, en una zona de dimerizacion y dimerizar cataliticamente el butadieno, para suministrar una corriente de productos que comprende el 4-vinilciclohexeno, n-butano y posiblemente el 1-buteno, 2-buteno y el butadieno sin reaccionar; y(D) separar el 4-vinilciclohexeno de la corriente del producto desde la dimerizacion y recircular el n-butano y posiblemente el 1-buteno, 2-buteno y el butadieno sin reaccionar, a la zona de deshidrogenacion.
MXPA04007393A 2002-02-19 2003-02-17 Preparacion del 4-vinilciclohexeno, el etilbenceno y el estireno. MXPA04007393A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10206954 2002-02-19
DE2002131633 DE10231633A1 (de) 2002-07-12 2002-07-12 Verfahren zur Herstellung von 4-Vinylcyclohexanen, Ethylbenzol und Styrol
PCT/EP2003/001577 WO2003070671A1 (de) 2002-02-19 2003-02-17 Verfahren zur herstellung von 4-vinylcyclohexen, ethylbenzol und styrol

Publications (1)

Publication Number Publication Date
MXPA04007393A true MXPA04007393A (es) 2004-10-11

Family

ID=27758396

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04007393A MXPA04007393A (es) 2002-02-19 2003-02-17 Preparacion del 4-vinilciclohexeno, el etilbenceno y el estireno.

Country Status (17)

Country Link
US (1) US7193121B2 (es)
EP (1) EP1478610B1 (es)
JP (1) JP4368201B2 (es)
KR (2) KR100976906B1 (es)
CN (1) CN1314637C (es)
AT (1) ATE420062T1 (es)
AU (1) AU2003214061B2 (es)
BR (1) BR0307305A (es)
CA (1) CA2474762A1 (es)
DE (1) DE50311049D1 (es)
ES (1) ES2316735T3 (es)
MX (1) MXPA04007393A (es)
MY (1) MY134442A (es)
NO (1) NO20043872L (es)
RU (1) RU2350593C2 (es)
TW (1) TWI329626B (es)
WO (1) WO2003070671A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070225536A1 (en) * 2006-03-23 2007-09-27 Eugene Frederick Lutz Olefin conversion process and olefin recovery process
EP2225351A4 (en) 2007-12-03 2016-11-09 Gevo Inc RENEWABLE COMPOSITIONS
CN102770397A (zh) 2010-01-08 2012-11-07 格沃股份有限公司 制备可再生的化学品的整合方法
US8373012B2 (en) 2010-05-07 2013-02-12 Gevo, Inc. Renewable jet fuel blendstock from isobutanol
DE102011006721A1 (de) * 2011-04-04 2012-10-04 Evonik Oxeno Gmbh Verfahren zur Herstellung von 1-Buten und einem 1,3-Butadienderivat
EP2699618A4 (en) 2011-04-19 2014-12-17 Gevo Inc VARIATIONS OF A PRINS REACTION FOR THE PREPARATION OF 2,5-DIMETHYLHEXADIENE FROM ISOBUTANOL
US8173852B1 (en) 2011-05-17 2012-05-08 Uop Llc Methods and apparatuses for producing styrene from ethylbenzene
CN113042073B (zh) * 2021-03-24 2023-03-03 石河子大学 一种用于乙炔二聚反应的催化剂及其应用
EP4598897A1 (en) * 2022-11-18 2025-08-13 Uop Llc Processes and apparatuses for separating chlorides from n-butane

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US238631A (en) * 1881-03-08 Dynamo or magneto electric machine
US2376985A (en) * 1942-05-23 1945-05-29 Standard Oil Co Production of styrene from butadiene
US2438041A (en) * 1944-08-22 1948-03-16 Phillips Petroleum Co Process of producing styrene from butadiene
US3161670A (en) * 1960-12-12 1964-12-15 Shell Oil Co Preparation of olefinic compounds
US3502736A (en) * 1966-09-12 1970-03-24 Maruzen Oil Co Ltd Oxidative dehydrogenation of non-aromatic cyclic hydrocarbon having at least one unsaturated bond in side chain
US4029715A (en) * 1976-08-24 1977-06-14 Atlantic Richfield Company Preparation of ethyl benzene
SU1616885A1 (ru) * 1988-05-24 1990-12-30 Предприятие П/Я А-7345 Способ получени стирола
US5196621A (en) * 1991-04-19 1993-03-23 The Dow Chemical Company Process for the cyclodimerization of 1,3-butadienes to 4-vinylcyclohexenes
US5300719A (en) 1992-07-09 1994-04-05 The Dow Chemical Company Dehydrocyclization of unsaturated hydrocarbons to aromatic products
KR100271890B1 (ko) 1992-10-22 2000-11-15 그래햄 이. 테일러 1,3-부타디엔을 4-비닐사이클로헥센으로 사이클로이량체화하는 방법
US5321180A (en) * 1993-05-05 1994-06-14 Union Carbide Chemicals & Plastics Technology Corporation Conversion of vinylcyclohexene to ethylbenzene
RU2111946C1 (ru) * 1995-12-15 1998-05-27 Товарищество с ограниченной ответственностью "Научно-исследовательский центр по нефтехимическим технологиям" Способ получения 4-винилциклогексена-1

Also Published As

Publication number Publication date
NO20043872L (no) 2004-09-15
EP1478610A1 (de) 2004-11-24
BR0307305A (pt) 2005-01-04
KR20100051135A (ko) 2010-05-14
AU2003214061A1 (en) 2003-09-09
KR100989208B1 (ko) 2010-10-20
AU2003214061B2 (en) 2009-03-12
DE50311049D1 (de) 2009-02-26
TWI329626B (en) 2010-09-01
CN1635985A (zh) 2005-07-06
US7193121B2 (en) 2007-03-20
KR100976906B1 (ko) 2010-08-18
RU2350593C2 (ru) 2009-03-27
MY134442A (en) 2007-12-31
US20040260132A1 (en) 2004-12-23
RU2004128086A (ru) 2005-06-10
JP2005525349A (ja) 2005-08-25
EP1478610B1 (de) 2009-01-07
TW200306290A (en) 2003-11-16
WO2003070671A1 (de) 2003-08-28
CA2474762A1 (en) 2003-08-28
JP4368201B2 (ja) 2009-11-18
KR20040091640A (ko) 2004-10-28
CN1314637C (zh) 2007-05-09
ATE420062T1 (de) 2009-01-15
ES2316735T3 (es) 2009-04-16

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