EP 2114565 A4 20120905 - Y-85 AND MODIFIED LZ-210 ZEOLITES

Title (en)

Y-85 AND MODIFIED LZ-210 ZEOLITES

Title (de)

Y-85- UND MODIFIZIERTE LZ-210-ZEOLITE

Title (fr)

ZÉOLITHES Y-85 ET LZ-210 MODIFIÉES

Publication

EP 2114565 A4 20120905 (EN)

Application

EP 08713623 A 20080107

Priority

US 2008050400 W 20080107
US 62289607 A 20070112
US 62292507 A 20070112
US 62294107 A 20070112

Abstract (en)

[origin: WO2008088962A1] Catalysts for converting polyalkylaromatics to monoalkylaromatics, particularly cumene and ethyl benzene are disclosed which comprise aY-85 or a modified LZ-210 zeolite. For cumene and ethylbenzene production, a disclosed catalyst, made of 80 wt% zeolite and 20 wt% alumina binder on a volatile-free basis, has one or more of the following physical characteristics: (1) an absolute intensity of the Y-85 or modified LZ-210 zeolite as measured by X-ray diffraction (XRD) of preferably at least 50 and (2) a framework aluminum of the Y-85 or modified LZ-210 zeolite of preferably at least 60 % of the aluminum of the Y-85 or modified LZ-210 zeolite.

IPC 8 full level

B01J 29/08 (2006.01); B01J 29/90 (2006.01); B01J 35/00 (2006.01); C07C 6/12 (2006.01)

CPC (source: EP KR)

B01J 29/08 (2013.01 - KR); B01J 29/084 (2013.01 - EP); B01J 29/70 (2013.01 - KR); B01J 29/90 (2013.01 - EP); B01J 35/30 (2024.01 - EP); C07C 6/12 (2013.01 - KR); C07C 6/123 (2013.01 - EP); B01J 37/0009 (2013.01 - EP); B01J 2229/16 (2013.01 - EP); B01J 2229/32 (2013.01 - EP); B01J 2229/36 (2013.01 - EP); B01J 2229/37 (2013.01 - EP); B01J 2229/42 (2013.01 - EP); Y02P 20/52 (2015.11 - EP); Y02P 20/584 (2015.11 - EP)

C-Set (source: EP)

Citation (search report)

[X] US 5013699 A 19910507 - VASSILAKIS JAMES G [US], et al
[X] US 5207892 A 19930504 - VASSILAKIS JAMES G [US], et al
[X] US 5275720 A 19940104 - WARD JOHN W [US]
[X] US 5157180 A 19921020 - WEST MARTIN [US], et al
See also references of WO 2008088962A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2008088962 A1 20080724; WO 2008088962 A8 20090806; AR 064882 A1 20090429; BR PI0806530 A2 20140422; EP 2114565 A1 20091111; EP 2114565 A4 20120905; JP 2010515568 A 20100513; JP 2013240786 A 20131205; JP 5894559 B2 20160330; KR 101474891 B1 20141219; KR 20090100449 A 20090923; SA 08290007 B1 20120212; TW 200902149 A 20090116; TW I457174 B 20141021

DOCDB simple family (application)

US 2008050400 W 20080107; AR P080100148 A 20080111; BR PI0806530 A 20080107; EP 08713623 A 20080107; JP 2009545624 A 20080107; JP 2013131095 A 20130621; KR 20097016754 A 20080107; SA 08290007 A 20080112; TW 97101200 A 20080111