ES2121144T3 - Procedimiento para la preparacion de cumeno. - Google Patents

Procedimiento para la preparacion de cumeno.

Info

Publication number
ES2121144T3
ES2121144T3 ES94201635T ES94201635T ES2121144T3 ES 2121144 T3 ES2121144 T3 ES 2121144T3 ES 94201635 T ES94201635 T ES 94201635T ES 94201635 T ES94201635 T ES 94201635T ES 2121144 T3 ES2121144 T3 ES 2121144T3
Authority
ES
Spain
Prior art keywords
preparation
cumeno
procedure
intercontinually
alkey
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94201635T
Other languages
English (en)
Inventor
Carlo Perego
Giannino Pazzuconi
Gianni Girotti
Giuseppe Terzoni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eni Tecnologie SpA
Enichem SpA
Original Assignee
Eni Tecnologie SpA
Enichem SpA
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 Eni Tecnologie SpA, Enichem SpA filed Critical Eni Tecnologie SpA
Application granted granted Critical
Publication of ES2121144T3 publication Critical patent/ES2121144T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/10—Magnesium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/16—Clays or other mineral silicates
    • 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
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • 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)
  • Saccharide Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

PROCESO PARA LA PREPARACION DE CUMENO MEDIANTE ALQUILIZACION DE BENCENO CON PROPILENO, CATALIZADO POR ZEOLITA BETA, DENTRO DE LA CUAL SE HAN INTRODUCIDO DETERMINADAS CANTIDADES DE CATIONES ALCALINOS, ALCALINOTERREOS O METALICOS, MEDIANTE INTERCAMBIO DE IONES.
ES94201635T 1993-06-16 1994-06-08 Procedimiento para la preparacion de cumeno. Expired - Lifetime ES2121144T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001295A IT1264626B1 (it) 1993-06-16 1993-06-16 Processo per la preparazione di cumene

Publications (1)

Publication Number Publication Date
ES2121144T3 true ES2121144T3 (es) 1998-11-16

Family

ID=11366412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94201635T Expired - Lifetime ES2121144T3 (es) 1993-06-16 1994-06-08 Procedimiento para la preparacion de cumeno.

Country Status (11)

Country Link
US (1) US5672799A (es)
EP (1) EP0629599B1 (es)
JP (1) JPH0753415A (es)
AT (1) ATE170167T1 (es)
AU (1) AU673918B2 (es)
CA (1) CA2117315A1 (es)
DE (1) DE69412708T2 (es)
DK (1) DK0629599T3 (es)
ES (1) ES2121144T3 (es)
IT (1) IT1264626B1 (es)
RU (1) RU2141934C1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256084B (it) * 1992-07-31 1995-11-27 Eniricerche Spa Catalizzatore per la idroisomerizzazione di normal-paraffine a catena lunga e procedimento per la sua preparazione
IT1270230B (it) * 1994-06-16 1997-04-29 Enichem Sintesi Composizione catalitica e processo per l'alchilazione di composti aromatici
US5723710A (en) * 1996-07-12 1998-03-03 Uop Zeolite beta and its use in aromatic alkylation
ES2162327T3 (es) * 1996-09-06 2001-12-16 Exxonmobil Chem Patents Inc Procedimiento de alquilacion utilizando zeolitas beta.
IT1290846B1 (it) * 1996-12-12 1998-12-14 Enichem Spa Composizione catalitica e processo per l'alchilazione e/o la transalchilazione di composti aromatici
IT1300061B1 (it) * 1998-04-17 2000-04-19 Eniricerche S P A Ora Enitecno Processo per preparare 2,6-dimetilnaftalene
DE10008924A1 (de) * 2000-02-25 2001-09-06 Phenolchemie Gmbh & Co Kg Verfahren zur Herstellung von Phenol
US6632766B2 (en) * 2000-12-08 2003-10-14 Uop Llc Composite adsorbents for purifying hydrocarbon streams
ITMI20012707A1 (it) * 2001-12-20 2003-06-20 Enichem Spa Processo per l'alchilazione di composti aromatici
JP2005519103A (ja) * 2002-02-28 2005-06-30 ストーン アンド ウェブスター インコーポレーテッド アルキル芳香族化合物の製造
ES2206030B1 (es) 2002-07-11 2005-08-01 Universidad Politecnica De Valencia Un catalizador zeolitico para alquilacion de compuestos aromaticos con olefinas, alcoholes o compuestos aromaticos polialquilados.
US6753453B2 (en) * 2002-11-19 2004-06-22 Exxonmobil Chemical Patents Inc. Production of meta-diisopropylbenzene
WO2004085062A1 (en) * 2003-03-21 2004-10-07 Stone & Webster, Inc. Production of alkyl aromatic compounds with catalyst reactivation
US7420098B2 (en) * 2007-01-12 2008-09-02 Uop Llc Dual zone aromatic alkylation process
US8011522B2 (en) * 2007-03-22 2011-09-06 EPOLI—Espumas de polietileno SA Synthetic closure with multiple internal layers, each layer having a variable cross section (VCS) along the closure length
EP2110368A1 (en) 2008-04-18 2009-10-21 Total Petrochemicals France Alkylation of aromatic substrates and transalkylation process
CN102464562B (zh) * 2010-11-17 2014-03-26 中国石油化工股份有限公司 液相烷基化生产异丙苯的方法
KR101844037B1 (ko) 2010-11-17 2018-03-30 차이나 페트로리움 앤드 케미컬 코포레이션 큐멘의 제조 방법
ITMI20131704A1 (it) 2013-10-15 2015-04-16 Versalis Spa Composizione catalitica e processo che la utilizza per l'alchilazione di idrocarburi aromatici con alcoli, o miscele di alcoli e olefine
CN106518600B (zh) * 2015-09-15 2020-02-07 中国石油化工股份有限公司 液相烷基化制环己基苯的方法
US10207964B2 (en) 2015-10-06 2019-02-19 Shell Oil Company Process for making cumene by alkylation of benzene using an organotemplate-free zeolite beta
RU2767907C1 (ru) * 2021-05-25 2022-03-22 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Катализатор алкилирования бензола пропиленом в изопропилбензол и способ его получения

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308069A (en) * 1964-05-01 1967-03-07 Mobil Oil Corp Catalytic composition of a crystalline zeolite
US5081323A (en) * 1987-12-17 1992-01-14 Chevron Research And Technology Company Liquid phase alkylation or transalkylation process using zeolite beta
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta
EP0538518A1 (en) * 1991-10-16 1993-04-28 Council of Scientific and Industrial Research An improved process for the production of cumene

Also Published As

Publication number Publication date
JPH0753415A (ja) 1995-02-28
AU6463394A (en) 1994-12-22
DE69412708T2 (de) 1999-03-18
US5672799A (en) 1997-09-30
DE69412708D1 (de) 1998-10-01
EP0629599B1 (en) 1998-08-26
AU673918B2 (en) 1996-11-28
CA2117315A1 (en) 1994-12-18
ITMI931295A0 (it) 1993-06-16
ATE170167T1 (de) 1998-09-15
RU94020725A (ru) 1996-06-27
RU2141934C1 (ru) 1999-11-27
EP0629599A1 (en) 1994-12-21
DK0629599T3 (da) 1999-05-25
IT1264626B1 (it) 1996-10-04
ITMI931295A1 (it) 1994-12-16

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