EP 1278812 B1 20060712 - FLEXIBLE METHOD FOR PRODUCING OIL BASES WITH A ZSM-48 ZEOLITE
Title (en)
FLEXIBLE METHOD FOR PRODUCING OIL BASES WITH A ZSM-48 ZEOLITE
Title (de)
ANPASSUNGSFÄHIGES VERFAHREN ZUR HERSTELLUNG VON ÖLEN MIT ZEOLIT ZSM-48
Title (fr)
PROCEDE FLEXIBLE DE PRODUCTION DE BASES HUILES AVEC UNE ZEOLITHE ZSM-48
Publication
Application
Priority
- FR 0101221 W 20010420
- FR 0005214 A 20000421
Abstract (en)
[origin: WO0181508A1] The invention concerns an improved method for making very high quality oil bases optionally with simultaneous production of high quality middle distillates, comprising hydrotreating, hydrocracking preferably on Y or beta zeolite, topping steps. The effluent is subjected to catalytic dewaxing on ZSM-48 zeolite. The method then comprises steps of hydrofinishing to hydrogenate the aromatics, preferably on a catalyst comprising at least a noble metal of group VIII, chlorine and fluorine and steps of vacuum topping. The properties of the oils and middle distillates are enhanced (flow point, viscosity index, aromatic content) resulting even in production of medicinal oils.
IPC 8 full level
C10G 65/12 (2006.01); C10G 45/08 (2006.01); C10G 45/50 (2006.01); C10G 45/52 (2006.01); C10G 45/62 (2006.01); C10G 45/64 (2006.01); C10G 47/20 (2006.01); C10G 65/08 (2006.01); C10G 67/04 (2006.01); C10M 101/02 (2006.01); C10N 70/00 (2006.01)
CPC (source: EP KR US)
C10G 65/12 (2013.01 - EP KR US); C10G 2400/10 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES IT NL
DOCDB simple family (publication)
WO 0181508 A1 20011101; DE 60121435 D1 20060824; DE 60121435 T2 20061214; EP 1278812 A1 20030129; EP 1278812 B1 20060712; ES 2267757 T3 20070316; FR 2808028 A1 20011026; FR 2808028 B1 20030905; JP 2003531276 A 20031021; KR 100771963 B1 20071101; KR 20020086951 A 20021120; US 2002189972 A1 20021219; US 6884339 B2 20050426
DOCDB simple family (application)
FR 0101221 W 20010420; DE 60121435 T 20010420; EP 01928020 A 20010420; ES 01928020 T 20010420; FR 0005214 A 20000421; JP 2001578582 A 20010420; KR 20027013763 A 20021014; US 1852602 A 20020718