DK0847802T3 - Katalytisk sammensætning og fremgangsmåde til alkylering og/eller transalkylering af aromatiske forbindelser - Google Patents

Katalytisk sammensætning og fremgangsmåde til alkylering og/eller transalkylering af aromatiske forbindelser

Info

Publication number
DK0847802T3
DK0847802T3 DK97121319T DK97121319T DK0847802T3 DK 0847802 T3 DK0847802 T3 DK 0847802T3 DK 97121319 T DK97121319 T DK 97121319T DK 97121319 T DK97121319 T DK 97121319T DK 0847802 T3 DK0847802 T3 DK 0847802T3
Authority
DK
Denmark
Prior art keywords
transalkylation
alkylation
aromatic compounds
catalytic composition
catalytic
Prior art date
Application number
DK97121319T
Other languages
English (en)
Inventor
Gianni Girotti
Oscar Cappellazzo
Elena Bencini
Giannino Pazzuconi
Carlo Perego
Original Assignee
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 Polimeri Europa Spa filed Critical Polimeri Europa Spa
Application granted granted Critical
Publication of DK0847802T3 publication Critical patent/DK0847802T3/da

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DK97121319T 1996-12-12 1997-12-04 Katalytisk sammensætning og fremgangsmåde til alkylering og/eller transalkylering af aromatiske forbindelser DK0847802T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002603A IT1290846B1 (it) 1996-12-12 1996-12-12 Composizione catalitica e processo per l'alchilazione e/o la transalchilazione di composti aromatici

Publications (1)

Publication Number Publication Date
DK0847802T3 true DK0847802T3 (da) 2005-03-14

Family

ID=11375383

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97121319T DK0847802T3 (da) 1996-12-12 1997-12-04 Katalytisk sammensætning og fremgangsmåde til alkylering og/eller transalkylering af aromatiske forbindelser

Country Status (10)

Country Link
US (1) US6034291A (da)
EP (1) EP0847802B1 (da)
CA (1) CA2221265C (da)
DE (1) DE69731450T2 (da)
DK (1) DK0847802T3 (da)
ES (1) ES2231840T3 (da)
IT (1) IT1290846B1 (da)
RU (1) RU2189859C2 (da)
SA (1) SA98181066B1 (da)
ZA (1) ZA9711133B (da)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1299035B1 (it) * 1998-04-07 2000-02-07 Enichem Spa Processo per la preparazione di composti aromatici monoalchilati
IT1300061B1 (it) 1998-04-17 2000-04-19 Eniricerche S P A Ora Enitecno Processo per preparare 2,6-dimetilnaftalene
DE60028461T2 (de) * 1999-06-24 2006-09-28 Polimeri Europa S.P.A. Katalysatorzusammenzetsung zur Aromatisierung von Kohlenwasserstoffen
IT1313009B1 (it) * 1999-07-13 2002-05-29 Enichem Spa Processo per la rigenerazione di catalizzatori zeolitici.
US7084087B2 (en) 1999-09-07 2006-08-01 Abb Lummus Global Inc. Zeolite composite, method for making and catalytic application thereof
US6762143B2 (en) 1999-09-07 2004-07-13 Abb Lummus Global Inc. Catalyst containing microporous zeolite in mesoporous support
DE10008924A1 (de) * 2000-02-25 2001-09-06 Phenolchemie Gmbh & Co Kg Verfahren zur Herstellung von Phenol
WO2002026671A1 (en) * 2000-09-25 2002-04-04 Exxonmobil Chemical Patents Inc. Maximizing meta-isomers in the production of dialkylbenzene compounds
US7371910B2 (en) 2000-10-20 2008-05-13 Lummus Technology Inc. Process for benzene alkylation and transalkylation of polyalkylated aromatics over improved zeolite beta catalyst
DE10130782A1 (de) * 2001-06-26 2003-01-02 Basf Ag Katalysator und Verfahren zur Herstellung von Polytetrahydrofuran
EP1312596A1 (en) * 2001-10-30 2003-05-21 Fina Technology, Inc. Process for alkylating benzene in which a silica-supported zeolite beta is used as catalyst
CN100532506C (zh) * 2001-11-16 2009-08-26 弗纳技术股份有限公司 载于二氧化硅上的烷基化催化剂
ITMI20022712A1 (it) * 2002-12-20 2004-06-21 Polimeri Europa Spa Composizione catalitica e processo per la transalchilazione di idrocarburi.
US20080192226A1 (en) * 2004-06-07 2008-08-14 Nikon Corporation Stage Unit, Exposure Apparatus, and Exposure Method
ITMI20041289A1 (it) 2004-06-25 2004-09-25 Enitecnologie Spa Catalizzatore e processo per la preparazione di idrocarburi aromatici alchilati
US7177510B2 (en) * 2004-08-09 2007-02-13 Fitel Usa Corp. Polarization insensitive microbend fiber gratings and devices using the same
BRPI0621702B1 (pt) 2006-05-08 2021-07-27 Cepsa Química, S.A. Método para obter compostos de monoalquil benzeno com uma cadeia alquílica tendo um tamanho de c10 a c20 por meio da transalquilação catalítica de compostos de dialquil benzeno, as cadeias alquílicas dos mesmos tendo um tamanho de c10 a c20
US7919421B2 (en) * 2006-12-21 2011-04-05 Exxonmobil Chemical Patents Inc. Catalyst composition, the method of manufacturing and the process of use thereof in aromatics alkylation
US7737313B2 (en) * 2006-12-21 2010-06-15 Exxonmobil Chemical Patents Inc. Catalyst composition, the method of manufacturing, and the process of using thereof in hydrocarbon conversions
US8816145B2 (en) 2007-06-21 2014-08-26 Exxonmobil Chemical Patents Inc. Liquid phase alkylation process
US7790940B2 (en) 2007-06-21 2010-09-07 Exxonmobil Chemical Patents Inc. Liquid phase alkylation process
IT1392325B1 (it) 2008-09-11 2012-02-28 Polimeri Europa Spa Processo per l'alchilazione di benzene con isopropanolo o miscele di isopropanolo e propilene
US8865958B2 (en) * 2008-09-30 2014-10-21 Fina Technology, Inc. Process for ethylbenzene production
IT1392929B1 (it) 2009-02-16 2012-04-02 Polimeri Europa Spa Processo integrato per la preparazione di etilbenzene e cumene
US9150469B2 (en) * 2009-05-18 2015-10-06 Uop Llc Aromatic alkylation process with reduced byproduct formation
IT1395458B1 (it) * 2009-06-09 2012-09-21 Polimeri Europa Spa Procedimento per l'eliminazione di idrocarburi bromo reattivi da correnti idrocarburiche aromatiche
IT1394721B1 (it) 2009-06-10 2012-07-13 Polimeri Europa Spa Processo per l'alchilazione di benzene con etanolo o miscele di etanolo ed etilene
US8455383B2 (en) * 2009-09-28 2013-06-04 Fina Technology, Inc. Process for catalyst regeneration and extended use
IT1397886B1 (it) 2009-12-23 2013-02-04 Eni Spa Procedimento per la produzione di componenti di carburanti per autotrazione.
IT1397885B1 (it) 2009-12-23 2013-02-04 Polimeri Europa Spa Processo per preparare etilbenzene.
MD4062C1 (ro) * 2010-01-16 2011-03-31 Институт Химии Академии Наук Молдовы Compoziţie catalitică pentru reacţia Morita-Baylis-Hillman
US9249067B2 (en) 2010-05-20 2016-02-02 Exxonmobil Chemical Patents Inc. Alkylation process
WO2012030440A1 (en) 2010-08-30 2012-03-08 Exxonmobil Chemical Patents Inc. Improved alkylation process
EP2627446A2 (en) 2010-10-15 2013-08-21 Exxonmobil Chemical Patents Inc. Selecting an improved catalyst composition and hydrocarbon conversion process using same
ITMI20111144A1 (it) 2011-06-23 2012-12-24 Polimeri Europa Spa Procedimento per l'alchilazione di idrocarburi aromatici con olefine
KR101701578B1 (ko) 2011-09-16 2017-02-01 엑손모빌 케미칼 패턴츠 인코포레이티드 개선된 액체상 알킬화 방법
US8759597B2 (en) 2012-04-18 2014-06-24 Uop Llc Methods for producing zeolite catalysts and methods for producing alkylated aromatic compounds using the zeolite catalysts
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
IT201600105178A1 (it) 2016-10-19 2018-04-19 Versalis Spa Procedimento per la produzione di dieni
IT201700074911A1 (it) 2017-07-04 2019-01-04 Versalis Spa Procedimento per la produzione di olefine da alcoli
IT201900015066A1 (it) 2019-08-27 2021-02-27 Versalis Spa Procedimento per il trattamento di idrocarburi polialchilaromatici.
CN113546675B (zh) * 2020-04-24 2023-07-11 中国石油化工股份有限公司 改性Beta分子筛及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968405A (en) * 1988-07-05 1990-11-06 Exxon Research And Engineering Company Fluid catalytic cracking using catalysts containing monodispersed mesoporous matrices
US5118896A (en) * 1990-10-31 1992-06-02 Amoco Corporation Aromatic alkylation process using large macropore, small particle size, zeolite catalyst
CA2084929C (en) * 1991-12-30 2000-01-25 Exxon Research And Engineering Company Catalyst and process for cracking hydrocarbons with highly attrition resistant mesoporous catalytic cracking catalysts
US5182242A (en) * 1992-06-02 1993-01-26 Mobil Oil Corp. Catalysts bound with low acidity refractory oxide
IT1264626B1 (it) * 1993-06-16 1996-10-04 Eniricerche Spa Processo per la preparazione di cumene
IT1270230B (it) * 1994-06-16 1997-04-29 Enichem Sintesi Composizione catalitica e processo per l'alchilazione di composti aromatici
US5599520A (en) * 1994-11-03 1997-02-04 Garces; Juan M. Synthesis of crystalline porous solids in ammonia

Also Published As

Publication number Publication date
DE69731450T2 (de) 2006-03-02
MX9710105A (es) 1998-10-31
CA2221265A1 (en) 1998-06-12
DE69731450D1 (de) 2004-12-09
RU2189859C2 (ru) 2002-09-27
ZA9711133B (en) 1998-06-23
EP0847802B1 (en) 2004-11-03
IT1290846B1 (it) 1998-12-14
ITMI962603A1 (it) 1998-06-12
CA2221265C (en) 2006-02-14
SA98181066B1 (ar) 2006-08-12
US6034291A (en) 2000-03-07
ITMI962603A0 (it) 1996-12-12
ES2231840T3 (es) 2005-05-16
EP0847802A1 (en) 1998-06-17

Similar Documents

Publication Publication Date Title
DK0847802T3 (da) Katalytisk sammensætning og fremgangsmåde til alkylering og/eller transalkylering af aromatiske forbindelser
NO992368D0 (no) FremgangsmÕter og forbindelser til inhibering av <beta>-amyloid frigivning og/eller dets syntese
ITMI941252A0 (it) Composizione catalitica e processo per l'alchilazione di composti aromatici
BR9503624A (pt) Processo de preparação de compostos aromáticos
DE69738354D1 (de) Verwendung bestimmter Substanzen für das Verbessern der Wärmestabilität von RNS
DK0929501T3 (da) Alkylerings- og acyleringsreaktioner
DE69836155D1 (de) Verfahren zur Alkylierung von Benzol
DE69721994D1 (de) System zur befestigung von plattenförmigen material
DE69528992D1 (de) Verwendung von aromatischen halogenverbindungen zur behandlung der zellproliferation in säugetieren
BR9709734A (pt) Processos para acilação de um comosto aromático
DE69827893D1 (de) Verfahren zur Beseitigung von mehrfach alkylierten Phenolen bei der katalytischen Alkylierung von Phenol
PT960067E (pt) Ponte para contentores
NO995446L (no) Fremgangsmåte for konversjon av hydrokarboner til olefiner og aromatiske forbindelser
DK0395144T3 (da) Fremgangsmåde til fremtilling af aromatiske urinstoffer
DE69605960D1 (de) Transalkylierung polyalkylaromatischer Kohlenwasserstoffe
DE69706117D1 (de) Verfahren zur Alkylierung in der Gasphase und zur Transalkylierung in der Flüssigphase
DK0949227T3 (da) Fremgangsmåde til alkylering af aromatiske forbindelser eller til fremstilling af monoalkylerede aromatiske forbindelser
NO20002247D0 (no) FremgangsmÕte for fremstilling av aromatiske nitroforbindelser
DK27894A (da) Fremgangsmåde til genvinding af alkyleringskatalysator
DE69526069D1 (de) Verbesserte mcm-22 katalysatorzusammensetzung
DK0949245T3 (da) Fremgangsmåde til alkylering af hindrede sulfonamider
DK1524268T3 (da) Forbindelser og fremgangsmåde til fremstilling af substituerede 4-phenyl-4-cyanocyclohexansyrer
BR9804794A (pt) Processo para prepara-Æo de 1-alquil-4-(2-cloro-3-alcÄxi-4-alquil-sulfonil-benzoil) -5-hidrÄxi-pirazol e compostos relacioonados
DK0847984T3 (da) Kontinuerlig fremgangsmåde til dinitrering af aromatiske substrater
DK356789D0 (da) Fremgangsmaade til hydrogenolyse af halogenerede aromatiske forbindelser