EP 2683479 A4 20140820 - HYDROCRACKING CATALYSTS CONTAINING STABILIZED AGGREGATES OF SMALL CRYSTALLITES OF ZEOLITE Y AND ASSOCIATED HYDROCARBON CONVERSION PROCESSES
Title (en)
HYDROCRACKING CATALYSTS CONTAINING STABILIZED AGGREGATES OF SMALL CRYSTALLITES OF ZEOLITE Y AND ASSOCIATED HYDROCARBON CONVERSION PROCESSES
Title (de)
HYDROCRACKINGKATALYSATOREN MIT STABILISIERTEN AGGREGATEN AUS KLEINEN ZEOLITH-Y-KRISTALLEN SOWIE ZUGEHÖRIGES KOHLENWASSERSTOFFUMWANDLUNGSVERFAHREN
Title (fr)
CATALYSEURS D'HYDROCRAQUAGE CONTENANT DES AGRÉGATS STABILISÉS DE PETITES CRISTALLITES DE ZÉOLITE Y ET PROCÉDÉS ASSOCIÉS DE CONVERSION D'HYDROCARBURES
Publication
Application
Priority
- US 201113041597 A 20110307
- US 201161512042 P 20110727
- US 201161512067 P 20110727
- US 201213412945 A 20120306
- US 2012027960 W 20120307
Abstract (en)
[origin: WO2012122208A1] This invention relates to hydrocracking catalysts utilizing stabilized aggregates of small primary crystallites of zeolite Y that are clustered into larger secondary particles. At least 80% of the secondary particles may comprise at least 5 primary crystal lites. The size of the primary crystallites may be at most about 0.5 micron, or at most about 0.3 micron, and the size of the secondary particles may be at least about 0.8 micron, or at least about 1.0 µim. The silica to alumina ratio of the resulting stabilized aggregated Y zeolite may be 4: 1 or more. This invention also relates to the use of such catalysts in hydrocracking processes for the conversion of heavy oils into lighter fuel products. The invention is particularly suited for the selective production of diesel range products from gas oil range feedstock materials under hydrocracking conditions.
IPC 8 full level
B01J 29/00 (2006.01); B01J 23/42 (2006.01); B01J 23/882 (2006.01); B01J 23/883 (2006.01); B01J 23/888 (2006.01); B01J 29/16 (2006.01); B01J 35/08 (2006.01); B01J 35/10 (2006.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); C10G 47/00 (2006.01)
CPC (source: EP)
B01J 23/42 (2013.01); B01J 23/882 (2013.01); B01J 23/883 (2013.01); B01J 23/888 (2013.01); B01J 29/12 (2013.01); B01J 29/123 (2013.01); B01J 29/126 (2013.01); B01J 29/16 (2013.01); B01J 29/166 (2013.01); B01J 29/80 (2013.01); B01J 35/30 (2024.01); B01J 35/40 (2024.01); B01J 35/51 (2024.01); B01J 35/613 (2024.01); B01J 35/615 (2024.01); B01J 35/647 (2024.01); B01J 35/69 (2024.01); B01J 37/0045 (2013.01); B01J 37/0063 (2013.01); B01J 37/0201 (2013.01); B01J 37/0207 (2013.01); C10G 47/16 (2013.01); C10G 47/18 (2013.01); C10G 47/20 (2013.01); C10L 1/08 (2013.01); B01J 29/084 (2013.01); B01J 29/40 (2013.01); B01J 29/60 (2013.01); B01J 29/65 (2013.01); B01J 29/70 (2013.01); B01J 29/7026 (2013.01); B01J 29/85 (2013.01); B01J 2229/18 (2013.01); B01J 2229/36 (2013.01); B01J 2229/42 (2013.01); C10G 2300/1059 (2013.01); C10G 2300/301 (2013.01); C10G 2300/4018 (2013.01); C10G 2400/04 (2013.01)
Citation (search report)
- [X] US 2003100439 A1 20030529 - CANOS AVELINO CORMA [ES], et al
- [X] US 2010092383 A1 20100415 - YING JACKIE Y [US], et al
- [X] US 2009036294 A1 20090205 - BOUIZI YOUNES [FR], et al
- [A] US 5993773 A 19991130 - FUNAKOSHI HAJIME [JP], et al
- [A] WO 2010077352 A1 20100708 - EXXONMOBIL RES & ENG CO [US], et al
- See references of WO 2012122208A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012122208 A1 20120913; CA 2825324 A1 20120913; CA 2825324 C 20170905; EP 2683479 A1 20140115; EP 2683479 A4 20140820; SG 192577 A1 20130930
DOCDB simple family (application)
US 2012027960 W 20120307; CA 2825324 A 20120307; EP 12755532 A 20120307; SG 2013055793 A 20120307