EP 1070108 A1 20010124 - METHOD FOR IMPROVING A GAS OIL FRACTION CETANE INDEX
Title (en)
METHOD FOR IMPROVING A GAS OIL FRACTION CETANE INDEX
Title (de)
VERFAHREN ZUR VERBESSERUNG DER CETANZAHL EINER GASÖLFRAKTION
Title (fr)
PROCEDE D'AMELIORATION DE L'INDICE DE CETANE D'UNE COUPE GASOIL
Publication
Application
Priority
- FR 9900817 W 19990409
- FR 9804605 A 19980409
Abstract (en)
[origin: FR2777290A1] The invention concerns a method for transforming a gas oil fraction derived from a conversion process or an aromatic crude, thereby improving said fraction cetane index. Said method comprises at least a hydrogenation step wherein said gas oil fraction is passed, in the presence of hydrogen, on a catalyst comprising an amorphous mineral support, at least a group VIB metal compound, at least a group VIII non-noble metal compound and at least phosphorus or a phosphorus compound; said method comprises a subsequent hydrocracking step wherein the hydrogenated load is passed, in the presence of hydrogen, on a catalyst comprising at least a group VIB metal compound and at least a group VIII non-noble metal compound.
IPC 1-7
IPC 8 full level
C10G 35/06 (2006.01); C10G 45/08 (2006.01); C10G 45/50 (2006.01); C10G 47/18 (2006.01); C10G 65/12 (2006.01)
CPC (source: EP KR US)
C10G 65/12 (2013.01 - EP KR US); C10G 2400/04 (2013.01 - EP US)
Citation (search report)
See references of WO 9952993A1
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
FR 2777290 A1 19991015; FR 2777290 B1 20000512; BR 9909546 A 20001212; DE 69913673 D1 20040129; DE 69913673 T2 20040617; EP 1070108 A1 20010124; EP 1070108 B1 20031217; EP 1070108 B9 20040915; ES 2213358 T3 20040816; JP 2002511516 A 20020416; KR 100601822 B1 20060719; KR 20010042560 A 20010525; US 2005029161 A1 20050210; US 6814856 B1 20041109; WO 9952993 A1 19991021
DOCDB simple family (application)
FR 9804605 A 19980409; BR 9909546 A 19990409; DE 69913673 T 19990409; EP 99913363 A 19990409; ES 99913363 T 19990409; FR 9900817 W 19990409; JP 2000543542 A 19990409; KR 20007011223 A 20001009; US 44557300 A 20000504; US 91653704 A 20040812