EP 1049754 A1 20001108 - CATALYTIC CRACKING FOR OLEFIN PRODUCTION
Title (en)
CATALYTIC CRACKING FOR OLEFIN PRODUCTION
Title (de)
KATALYTISCHES CRACKEN ZUR HERSTELLUNG VON OLEFINEN
Title (fr)
CRAQUAGE CATALYTIQUE DESTINE A LA PRODUCTION D'OLEFINES
Publication
Application
Priority
- US 9927137 W 19991117
- US 19862498 A 19981124
- US 19862598 A 19981124
Abstract (en)
[origin: WO0031215A1] Heavy hydrocarbon feeds are catalytically cracked to lighter products by contacting with a catalyst containing large pore molecular sieve component and ZSM-5 and/or ZSM-11, the catalyst having a substantially inert matrix material such as silica and/or clay and having active matrix material of less than 10 wt.% based on total catalyst composition. The products include light olefins ethylene and propylene, and the light olefin yield is increased when the matrix material is substantially inert.
IPC 1-7
IPC 8 full level
B01J 29/08 (2006.01); B01J 29/40 (2006.01); C10G 11/05 (2006.01)
CPC (source: EP)
C10G 11/05 (2013.01); C10G 2400/20 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0031215 A1 20000602; AU 1727800 A 20000613; CA 2319263 A1 20000602; EP 1049754 A1 20001108; EP 1049754 A4 20020417; JP 2002530514 A 20020917
DOCDB simple family (application)
US 9927137 W 19991117; AU 1727800 A 19991117; CA 2319263 A 19991117; EP 99960387 A 19991117; JP 2000584031 A 19991117