EP 1496099 B1 20170809 - improved isomerisation process of a C7 fraction with naphthenic rings opening
Title (en)
improved isomerisation process of a C7 fraction with naphthenic rings opening
Title (de)
Verbessertes Isomerisierungsverfahren eines C7-Schnitts mit Öffnung der Naphtenringe
Title (fr)
Procédé amélioré d'isomérisation d'une coupe C7 avec ouverture des cycles naphténiques
Publication
Application
Priority
FR 0308570 A 20030711
Abstract (en)
[origin: EP1496099A1] Production of an isomerate of octane number 80 min. comprising at least 70% of C7 multibranched paraffins and less than 15 aromatics from a C7 cut containing paraffins, naphthenes and aromatics. The process includes units of isomerization, naphthenic ring opening, and separation combined, to recycle to elimination of methylcyclohexane, toluene and normal and monobranched paraffins.
IPC 8 full level
C10G 65/04 (2006.01); C10G 35/04 (2006.01); C10G 45/62 (2006.01); C10G 59/02 (2006.01); C10G 65/08 (2006.01)
CPC (source: EP US)
C10G 35/04 (2013.01 - EP US); C10G 45/62 (2013.01 - EP US); C10G 2400/02 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR IT NL
DOCDB simple family (publication)
EP 1496099 A1 20050112; EP 1496099 B1 20170809; FR 2857371 A1 20050114; FR 2857371 B1 20070824; US 2005043576 A1 20050224; US 7273958 B2 20070925
DOCDB simple family (application)
EP 04291494 A 20040614; FR 0308570 A 20030711; US 88722304 A 20040709