IT1237198B - Processo per l'alchilazione di composti aromatici. - Google Patents

Processo per l'alchilazione di composti aromatici.

Info

Publication number
IT1237198B
IT1237198B IT02241289A IT2241289A IT1237198B IT 1237198 B IT1237198 B IT 1237198B IT 02241289 A IT02241289 A IT 02241289A IT 2241289 A IT2241289 A IT 2241289A IT 1237198 B IT1237198 B IT 1237198B
Authority
IT
Italy
Prior art keywords
alkylation
aromatic compounds
beta zeolite
phenol
aromatic
Prior art date
Application number
IT02241289A
Other languages
English (en)
Other versions
IT8922412A0 (it
Inventor
Fabrizio Cavani
Virginio Arrigoni
Roberto Ghezzi
Giuseppe Bellussi
Original Assignee
Eniricerche Spa
Enichem Sintesi
Snam Progetti
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11195960&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1237198(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eniricerche Spa, Enichem Sintesi, Snam Progetti filed Critical Eniricerche Spa
Priority to IT02241289A priority Critical patent/IT1237198B/it
Publication of IT8922412A0 publication Critical patent/IT8922412A0/it
Priority to AT90202956T priority patent/ATE127440T1/de
Priority to DE69022189T priority patent/DE69022189T2/de
Priority to ES90202956T priority patent/ES2076298T3/es
Priority to EP90202956A priority patent/EP0432814B1/en
Priority to DK90202956.0T priority patent/DK0432814T3/da
Priority to MX023306A priority patent/MX171434B/es
Priority to CA002030067A priority patent/CA2030067C/en
Priority to SU904831733A priority patent/RU2094418C1/ru
Publication of IT1237198B publication Critical patent/IT1237198B/it
Application granted granted Critical
Priority to GR950402647T priority patent/GR3017529T3/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • 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
    • B01J29/86—Borosilicates; Aluminoborosilicates
    • 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
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/183—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself in framework positions
    • 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
    • B01J29/87—Gallosilicates; Aluminogallosilicates; Galloborosilicates
    • 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
    • B01J29/88—Ferrosilicates; Ferroaluminosilicates
    • 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
IT02241289A 1989-11-16 1989-11-16 Processo per l'alchilazione di composti aromatici. IT1237198B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT02241289A IT1237198B (it) 1989-11-16 1989-11-16 Processo per l'alchilazione di composti aromatici.
DK90202956.0T DK0432814T3 (da) 1989-11-16 1990-11-08 Fremgangsmåde til alkylering af aromatiske forbindelser
ES90202956T ES2076298T3 (es) 1989-11-16 1990-11-08 Procedimiento para la alquilacion de benceno.
DE69022189T DE69022189T2 (de) 1989-11-16 1990-11-08 Verfahren zur Alkylierung von Benzol.
AT90202956T ATE127440T1 (de) 1989-11-16 1990-11-08 Verfahren zur alkylierung von benzol.
EP90202956A EP0432814B1 (en) 1989-11-16 1990-11-08 Process for alkylating benzene
MX023306A MX171434B (es) 1989-11-16 1990-11-13 Proceso para alquilar compuestos aromaticos
CA002030067A CA2030067C (en) 1989-11-16 1990-11-15 Process for alkylating aromatic compounds
SU904831733A RU2094418C1 (ru) 1989-11-16 1990-11-15 Способ получения кумола или этилбензола
GR950402647T GR3017529T3 (en) 1989-11-16 1995-09-26 Process for alkylating benzene.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02241289A IT1237198B (it) 1989-11-16 1989-11-16 Processo per l'alchilazione di composti aromatici.

Publications (2)

Publication Number Publication Date
IT8922412A0 IT8922412A0 (it) 1989-11-16
IT1237198B true IT1237198B (it) 1993-05-26

Family

ID=11195960

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02241289A IT1237198B (it) 1989-11-16 1989-11-16 Processo per l'alchilazione di composti aromatici.

Country Status (10)

Country Link
EP (1) EP0432814B1 (it)
AT (1) ATE127440T1 (it)
CA (1) CA2030067C (it)
DE (1) DE69022189T2 (it)
DK (1) DK0432814T3 (it)
ES (1) ES2076298T3 (it)
GR (1) GR3017529T3 (it)
IT (1) IT1237198B (it)
MX (1) MX171434B (it)
RU (1) RU2094418C1 (it)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0538518A1 (en) * 1991-10-16 1993-04-28 Council of Scientific and Industrial Research An improved process for the production of cumene
DE4408772B4 (de) * 1993-03-16 2006-09-07 Mitsubishi Chemical Corp. Verfahren zur Herstellung eines Polyoxyalkylenglykols und neues Metallaluminosilikat
DE69517527T2 (de) * 1994-08-03 2001-03-01 Asahi Chemical Ind METHODE ZUR ALKYLIERUNG VON AROMATISCHEN KOHLENWASSERSTOFFEN IN FLÜSSIGER PHASE MIT beta-ZEOLITEN
CN1066071C (zh) * 1994-12-13 2001-05-23 大连理工大学 改性大孔沸石催化剂的制备及合成异丙基芳烃
CN1052666C (zh) * 1994-12-26 2000-05-24 北京燕山石油化工公司化工二厂 合成异丙苯用沸石催化剂及使用该催化剂制备异丙苯的方法
IT1277680B1 (it) 1995-12-21 1997-11-11 Enichem Spa Procedimento per l'alchilazione di composti aromatici
US6162416A (en) * 1996-07-12 2000-12-19 Uop Llc Zeolite beta and its use in aromatic alkylation
US5723710A (en) * 1996-07-12 1998-03-03 Uop Zeolite beta and its use in aromatic alkylation
WO1998009928A2 (en) * 1996-09-06 1998-03-12 Exxon Chemical Patents Inc. Alkylation process using zeolite beta
DE69703695T2 (de) * 1996-10-02 2001-08-09 Dow Chemical Co Auf zeolite basiertes verfahren zur herstellung von ethylbenzol das geeignet ist zur verwendung in einer auf aluminumchlorid basierten vorrichtung zur herstellung von ehtylbenzol
IT1295072B1 (it) 1997-09-26 1999-04-27 Snam Progetti Procedimento per la produzione di stirene
IT1313009B1 (it) * 1999-07-13 2002-05-29 Enichem Spa Processo per la rigenerazione di catalizzatori zeolitici.
DE10008924A1 (de) * 2000-02-25 2001-09-06 Phenolchemie Gmbh & Co Kg Verfahren zur Herstellung von Phenol
TW572784B (en) * 2000-10-18 2004-01-21 Fina Technology Silica-supported alkylation 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
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.
US6995295B2 (en) 2002-09-23 2006-02-07 Exxonmobil Chemical Patents Inc. Alkylaromatics production
ITMI20041289A1 (it) 2004-06-25 2004-09-25 Enitecnologie Spa Catalizzatore e processo per la preparazione di idrocarburi aromatici alchilati
TW200616939A (en) * 2004-08-13 2006-06-01 Exxonmobil Chemical Patents Inc Production of bisphenol-a
CN101151351B (zh) 2005-03-31 2015-08-05 巴杰许可有限责任公司 多相烷基芳族化合物的制备
JP5017252B2 (ja) 2005-03-31 2012-09-05 エクソンモービル・ケミカル・パテンツ・インク 希釈アルケンを用いたアルキル芳香族の生産
US7731839B2 (en) 2005-05-27 2010-06-08 Exxonmobil Chemical Patents Inc. Process for reducing bromine index of hydrocarbon feedstocks
US7425659B2 (en) 2006-01-31 2008-09-16 Exxonmobil Chemical Patents Inc. Alkylaromatics production
US7501547B2 (en) 2006-05-10 2009-03-10 Exxonmobil Chemical Patents Inc. Alkylaromatics production
KR101199663B1 (ko) 2006-05-24 2012-11-08 엑손모빌 케미칼 패턴츠 인코포레이티드 모노 알킬화 방향족 화합물의 제조 방법
US7420098B2 (en) 2007-01-12 2008-09-02 Uop Llc Dual zone aromatic alkylation process
US7645913B2 (en) 2007-01-19 2010-01-12 Exxonmobil Chemical Patents Inc. Liquid phase alkylation with multiple catalysts
ES2418955T3 (es) 2007-02-09 2013-08-19 Exxonmobil Chemical Patents Inc. A Corporation Of The State Of Delaware Procedimiento mejorado de producción de alquilaromáticos
US7745676B2 (en) 2007-07-30 2010-06-29 Exxonmobil Chemical Patents Inc. Alkylaromatics production
ES2915260T3 (es) 2007-11-02 2022-06-21 Badger Licensing Llc Un proceso para rejuvenecer una composición de catalizador
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
US8633342B2 (en) 2008-10-10 2014-01-21 Badger Licensing Llc Process for producing alkylaromatic compounds
IT1392929B1 (it) 2009-02-16 2012-04-02 Polimeri Europa Spa Processo integrato per la preparazione di etilbenzene e cumene
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
IT1397885B1 (it) 2009-12-23 2013-02-04 Polimeri Europa Spa Processo per preparare etilbenzene.
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
WO2020164545A1 (en) * 2019-02-14 2020-08-20 Basf Se Aluminum-and Gallium Containing Zeolitic Material and Use Thereof in SCR
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292457A (en) * 1978-04-18 1981-09-29 Standard Oil Company (Indiana) Alkylation of aromatic hydrocarbons
US4301316A (en) * 1979-11-20 1981-11-17 Mobil Oil Corporation Preparing phenylalkanes
EP0055046B1 (en) * 1980-12-19 1984-11-07 Imperial Chemical Industries Plc Zeolites
US4798816A (en) * 1986-12-19 1989-01-17 Union Oil Company Of California Process for increasing the selectivity of an alkylation catalyst for monoalkylation
US4871444A (en) * 1987-12-02 1989-10-03 Mobil Oil Corporation Distillate fuel quality of FCC cycle oils
US4891458A (en) * 1987-12-17 1990-01-02 Innes Robert A Liquid phase alkylation or transalkylation process using zeolite beta

Also Published As

Publication number Publication date
CA2030067C (en) 2003-10-14
CA2030067A1 (en) 1991-05-17
MX171434B (es) 1993-10-26
RU2094418C1 (ru) 1997-10-27
DK0432814T3 (da) 1995-11-27
GR3017529T3 (en) 1995-12-31
IT8922412A0 (it) 1989-11-16
EP0432814B1 (en) 1995-09-06
DE69022189D1 (de) 1995-10-12
DE69022189T2 (de) 1996-02-29
ATE127440T1 (de) 1995-09-15
ES2076298T3 (es) 1995-11-01
EP0432814A1 (en) 1991-06-19

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Legal Events

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

Effective date: 19971113