ITMI931295A1 - Processo per la preparazione di cumene - Google Patents

Processo per la preparazione di cumene

Info

Publication number
ITMI931295A1
ITMI931295A1 IT001295A ITMI931295A ITMI931295A1 IT MI931295 A1 ITMI931295 A1 IT MI931295A1 IT 001295 A IT001295 A IT 001295A IT MI931295 A ITMI931295 A IT MI931295A IT MI931295 A1 ITMI931295 A1 IT MI931295A1
Authority
IT
Italy
Prior art keywords
cumene
preparation
alkaline
alkylation
catalyzed
Prior art date
Application number
IT001295A
Other languages
English (en)
Inventor
Giannino Pazzuconi
Paolo Pollesel
Stefano Ramello
Giuseppe Terzoni
Original Assignee
Enichem Sintesi
Eniricerche 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 Enichem Sintesi, Eniricerche Spa filed Critical Enichem Sintesi
Publication of ITMI931295A0 publication Critical patent/ITMI931295A0/it
Priority to IT93MI001295A priority Critical patent/IT1264626B1/it
Priority to AT94201635T priority patent/ATE170167T1/de
Priority to EP94201635A priority patent/EP0629599B1/en
Priority to DE69412708T priority patent/DE69412708T2/de
Priority to DK94201635T priority patent/DK0629599T3/da
Priority to AU64633/94A priority patent/AU673918B2/en
Priority to ES94201635T priority patent/ES2121144T3/es
Priority to CA002117315A priority patent/CA2117315A1/en
Priority to RU94020725A priority patent/RU2141934C1/ru
Priority to JP6158006A priority patent/JPH0753415A/ja
Publication of ITMI931295A1 publication Critical patent/ITMI931295A1/it
Priority to US08/683,740 priority patent/US5672799A/en
Application granted granted Critical
Publication of IT1264626B1 publication Critical patent/IT1264626B1/it

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
IT93MI001295A 1993-06-16 1993-06-16 Processo per la preparazione di cumene IT1264626B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT93MI001295A IT1264626B1 (it) 1993-06-16 1993-06-16 Processo per la preparazione di cumene
ES94201635T ES2121144T3 (es) 1993-06-16 1994-06-08 Procedimiento para la preparacion de cumeno.
EP94201635A EP0629599B1 (en) 1993-06-16 1994-06-08 Process for the preparation of cumene
DE69412708T DE69412708T2 (de) 1993-06-16 1994-06-08 Verfahren zur Herstellung von Cumol
DK94201635T DK0629599T3 (da) 1993-06-16 1994-06-08 Fremgangsmåde til fremstilling af cumen
AU64633/94A AU673918B2 (en) 1993-06-16 1994-06-08 Process for the preparation of cumene
AT94201635T ATE170167T1 (de) 1993-06-16 1994-06-08 Verfahren zur herstellung von cumol
CA002117315A CA2117315A1 (en) 1993-06-16 1994-06-09 Process for the peparation of cumene
RU94020725A RU2141934C1 (ru) 1993-06-16 1994-06-10 Способ получения кумола
JP6158006A JPH0753415A (ja) 1993-06-16 1994-06-16 クメンの製法
US08/683,740 US5672799A (en) 1993-06-16 1996-07-17 Process for the preparation of cumene

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 (3)

Publication Number Publication Date
ITMI931295A0 ITMI931295A0 (it) 1993-06-16
ITMI931295A1 true ITMI931295A1 (it) 1994-12-16
IT1264626B1 IT1264626B1 (it) 1996-10-04

Family

ID=11366412

Family Applications (1)

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

Country Status (11)

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

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
JP4275739B2 (ja) * 1996-09-06 2009-06-10 エクソンモービル・ケミカル・パテンツ・インク ゼオライトβを用いるアルキル化方法
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
EP1485335B1 (en) * 2002-02-28 2015-04-08 Badger Licensing LLC Production of alkyl aromatic compounds
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
TWI335239B (en) * 2003-03-21 2011-01-01 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
KR101844037B1 (ko) 2010-11-17 2018-03-30 차이나 페트로리움 앤드 케미컬 코포레이션 큐멘의 제조 방법
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
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
WO2017062323A1 (en) 2015-10-06 2017-04-13 Shell Oil Company A 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
IT1264626B1 (it) 1996-10-04
ATE170167T1 (de) 1998-09-15
JPH0753415A (ja) 1995-02-28
AU6463394A (en) 1994-12-22
DE69412708D1 (de) 1998-10-01
EP0629599B1 (en) 1998-08-26
ITMI931295A0 (it) 1993-06-16
CA2117315A1 (en) 1994-12-18
AU673918B2 (en) 1996-11-28
RU2141934C1 (ru) 1999-11-27
ES2121144T3 (es) 1998-11-16
EP0629599A1 (en) 1994-12-21
US5672799A (en) 1997-09-30
DK0629599T3 (da) 1999-05-25
DE69412708T2 (de) 1999-03-18
RU94020725A (ru) 1996-06-27

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970613