[12] Patent
[11] Patent No.:GC0011494  
[45] Date of Publishing the Grant of the Patent: 30/Nov /2020                76/2020  
Number of the Decision to Grant the Patent:2020/174767
Date of the Decision to Grant the Patent:11/Nov/2020

[21] Application No.:GCC/P/2009/14263

[22] Filing Date:9/9/2009

[30] Priority:

[33] State [32] Priority date [31] Priority No.
IT
11/9/2008
1625

[72] Inventors:1- Loreno LORENZONIĜŒ2- Paolo CALARESUĜŒ3- Pier Gianni CABRAS

[73] Owner: Polimeri Europa S.p.A., Piazza Boldrini 1-San Donato, Milanese, Italy

[74] Agent: Suleiman I. Al-Ammar Law Office

  

 

  

[51]IPC:
Int. Cl.: B01J29/40; C07C15/085; C07C2/86; C07C27/00; C07C29/145; C07C31/10; C07C39/04; C07C49/08; C07B61/00 (2011.01)

[56] Cited Documents:

-REDDY K s N ET AL: ALKYLATION OF BENZENE WITH ISOPROPANOL OVER ZEOLITE BETA
APPLIED CATALYSIS A: GENERAL, ELSEVIER SCIENCE, AMSTERDAM, NL,
vol. 95, 1 January 1993
-EP 1 069 099 A (ENICHEM SPA [IT]; ENITECNOLOGIE SPA [IT] POLIMERI EUROPA SPA [IT]; ENI) 17 January 2001
-EP 0 432 814 A (ENIRICERCHE SPA [IT]; ENICHEM SINTESI [IT]; SNAM PROGETTI [IT]) 19 June 1991
-US 6 512 153 81 (CAPPELLAZZO OSCAR [IT] ET
AL) 28 January 2003
-US 5 015 786 A (ARAKI SHINTARO [JP] ET AL) 14 May 1991
 
Examiner: Eng. Ebrahim AlQurashi

[54] PROCESS FOR THE ALKYLATION OF BENZENE WITH ISOPROPANOL OR BLENDS OF ISOPROPANOL AND PROPYLENE
[57] Abstract: The invention relates to a process for the alkylation of benzene with isopropanol (IPA) as alkylating agent, or blends of isopropanol and propylene, which comprises effecting said reaction completely in gaseous phase and in the presence of a catalytic system containing a zeolite belonging to the MTW family.
No. of claims: 17     No. of figures: 2


 

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