EP 0780458 A3 19980318 - Process for upgrading petroleum fractions containing olefins and aromatics
Title (en)
Process for upgrading petroleum fractions containing olefins and aromatics
Title (de)
Verfahren zur Verbesserung von Olefine und Aromate enthaltenden Erdölfraktionen
Title (fr)
Procédé de valorisation de fractions de pétrole contenant des oléfines et des aromatiques
Publication
Application
Priority
US 57672695 A 19951221
Abstract (en)
[origin: EP0780458A2] A petroleum fraction, for example catalytic gasoline, containing aromatics and olefins, is upgraded by contacting the fraction with a solid catalyst under conditions to alkylate aromatics in the fraction with olefins in the fraction. The process reduces the olefin content and decreases the octane number sensitivity of the fraction. Benzene content may also be reduced.
IPC 1-7
IPC 8 full level
B01J 23/889 (2006.01); B01J 23/89 (2006.01); C10G 35/04 (2006.01); C10G 35/06 (2006.01); C10G 35/085 (2006.01); C10G 35/09 (2006.01); C10G 35/095 (2006.01); C10G 50/00 (2006.01); C10G 59/02 (2006.01); C10G 69/12 (2006.01)
CPC (source: EP)
C10G 35/04 (2013.01); C10G 50/00 (2013.01); C10G 59/02 (2013.01); C10G 2400/02 (2013.01)
Citation (search report)
- [XY] WO 9420437 A1 19940915 - MOBIL OIL CORP [US]
- [Y] US 4795550 A 19890103 - SACHTLER J W ADRIAAN [US], et al
- [A] US 5347061 A 19940913 - HARANDI MOHSEN N [US], et al
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0780458 A2 19970625; EP 0780458 A3 19980318; CA 2192524 A1 19970622; JP H09296184 A 19971118
DOCDB simple family (application)
EP 96309049 A 19961212; CA 2192524 A 19961210; JP 35462996 A 19961220