DE69911677D1 - Verfahren zur Alkylierung von aromatischen Verbindungen oder zur Herstellung von monoalkylierten aromatischen Verbindungen - Google Patents

Verfahren zur Alkylierung von aromatischen Verbindungen oder zur Herstellung von monoalkylierten aromatischen Verbindungen

Info

Publication number
DE69911677D1
DE69911677D1 DE69911677T DE69911677T DE69911677D1 DE 69911677 D1 DE69911677 D1 DE 69911677D1 DE 69911677 T DE69911677 T DE 69911677T DE 69911677 T DE69911677 T DE 69911677T DE 69911677 D1 DE69911677 D1 DE 69911677D1
Authority
DE
Germany
Prior art keywords
aromatic compounds
alkylation
production
monoalkylated
monoalkylated aromatic
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
DE69911677T
Other languages
English (en)
Other versions
DE69911677T2 (de
Inventor
Stefano Amarilli
Luciano Carluccio
Carlo Perego
Giuseppe Bellussi
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
Versalis SpA
Original Assignee
Eni Tecnologie SpA
Polimeri Europa 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, Polimeri Europa SpA filed Critical Eni Tecnologie SpA
Publication of DE69911677D1 publication Critical patent/DE69911677D1/de
Application granted granted Critical
Publication of DE69911677T2 publication Critical patent/DE69911677T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
DE69911677T 1998-04-07 1999-03-30 Verfahren zur Alkylierung von aromatischen Verbindungen oder zur Herstellung von monoalkylierten aromatischen Verbindungen Expired - Lifetime DE69911677T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI980735 1998-04-07
IT98MI000735A IT1299035B1 (it) 1998-04-07 1998-04-07 Processo per la preparazione di composti aromatici monoalchilati

Publications (2)

Publication Number Publication Date
DE69911677D1 true DE69911677D1 (de) 2003-11-06
DE69911677T2 DE69911677T2 (de) 2004-08-05

Family

ID=11379681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911677T Expired - Lifetime DE69911677T2 (de) 1998-04-07 1999-03-30 Verfahren zur Alkylierung von aromatischen Verbindungen oder zur Herstellung von monoalkylierten aromatischen Verbindungen

Country Status (10)

Country Link
US (1) US6005152A (de)
EP (1) EP0949227B1 (de)
CA (1) CA2265099C (de)
DE (1) DE69911677T2 (de)
DK (1) DK0949227T3 (de)
ES (1) ES2207909T3 (de)
IT (1) IT1299035B1 (de)
RU (1) RU2208599C2 (de)
SA (1) SA99200132B1 (de)
ZA (1) ZA992444B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1304792B1 (it) * 1998-12-22 2001-03-29 Agip Petroli Composizione catalitica per l'upgrading di idrocarburi aventi puntidi ebollizione nell'intervallo della nafta.
ES2628745T3 (es) * 2001-02-07 2017-08-03 Badger Licensing Llc Producción de compuestos alquilaromáticos
WO2006107470A1 (en) 2005-03-31 2006-10-12 Exxonmobil Chemical Patents, Inc. Multiphase alkylaromatics production
WO2006107462A1 (en) 2005-03-31 2006-10-12 Exxonmobil Chemical Patents Inc. Process and catalyst for the transalkylation of aromatics
CA2603048C (en) 2005-03-31 2011-06-07 Exxonmobil Chemical Patents Inc. Alkylaromatics production using dilute alkene
US7501547B2 (en) 2006-05-10 2009-03-10 Exxonmobil Chemical Patents Inc. Alkylaromatics production
JP5604101B2 (ja) 2006-05-24 2014-10-08 エクソンモービル・ケミカル・パテンツ・インク モノアルキル化された芳香族化合物の製造
US7732651B2 (en) * 2006-06-01 2010-06-08 Chevron Oronite Company, Llc Method of making an alkylated aromoatic using acidic ionic liquid catalyst
WO2008097737A1 (en) * 2007-02-09 2008-08-14 Exxonmobil Chemical Patents Inc. A Corporation Of The State Of Delaware Improved alkylaromatic production process
US8242320B2 (en) * 2010-03-31 2012-08-14 Uop Llc Cumene production with high selectivity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899007A (en) * 1979-01-31 1990-02-06 Mobil Oil Corporation Aromatic conversion reactions with zeolitic catalyst composition of improved shape selectivity
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta
IT1270230B (it) * 1994-06-16 1997-04-29 Enichem Sintesi Composizione catalitica e processo per l'alchilazione di composti aromatici
IT1283284B1 (it) * 1996-03-21 1998-04-16 Eniricerche Spa Zeolite ers-10 e procedimento per la sua preparazione
US6002057A (en) * 1996-09-06 1999-12-14 Exxon Chemical Patents Inc. Alkylation process using zeolite 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
US6043402A (en) * 1997-06-16 2000-03-28 Uop Llc Method for minimizing diarylalkane formation in alkylation-transalkylation process using zeolite beta
US5877370A (en) * 1997-06-16 1999-03-02 Uop Llc Method for minimizing diarylalkane formation in alkylation of aromatics by olefins by zeolite beta

Also Published As

Publication number Publication date
EP0949227A1 (de) 1999-10-13
ES2207909T3 (es) 2004-06-01
CA2265099A1 (en) 1999-10-07
EP0949227B1 (de) 2003-10-01
IT1299035B1 (it) 2000-02-07
ITMI980735A1 (it) 1999-10-07
CA2265099C (en) 2009-01-20
DE69911677T2 (de) 2004-08-05
DK0949227T3 (da) 2004-02-09
US6005152A (en) 1999-12-21
RU2208599C2 (ru) 2003-07-20
ZA992444B (en) 1999-10-01
SA99200132B1 (ar) 2006-09-09

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Legal Events

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