EP 1350832 A4 20041201 - METHOD OF REFINING PETROLEUM
Title (en)
METHOD OF REFINING PETROLEUM
Title (de)
VERFAHREN ZUR RAFFINATION VON ERDÖL
Title (fr)
PROCEDE DE RAFFINEMENT DE PETROLE
Publication
Application
Priority
- JP 0110489 W 20011130
- JP 2000366013 A 20001130
Abstract (en)
[origin: EP1350832A1] The oil refining method according to the present invention comprises the fractional distillation process 1 for distilling and separating the feed oil into the distillate M1 and the residue M2; the hydrorefining process 2 wherein at least a part of the distillate M1 is refined by hydrogenation and desulfurized thereby to obtain the hydrorefined oil M3; the solvent deasphalting process 3 wherein the residue M2 is deasphalted with a solvent thereby to obtain the deasphalted oil M4 as an extract and asphaltene (pitch) M5 as the residue; the hydrodemetalizating/desulfurizing process 4 wherein at least a part of the deasphalted oil M4 is demetalized and desulfurized by hydrogenation thereby to obtain the HDMS refined oil M6; and the first mixing process 5 wherein a part of the HDMS refined oil M6 and at least a part of the hydrorefined oil M3 are mixed thereby to produce oil products. <IMAGE>
IPC 1-7
IPC 8 full level
C10G 65/16 (2006.01); C10G 67/04 (2006.01); C10G 67/16 (2006.01)
CPC (source: EP KR US)
C10G 65/16 (2013.01 - EP US); C10G 67/16 (2013.01 - EP KR US); C10G 2300/107 (2013.01 - EP US)
Citation (search report)
- [PX] EP 1130080 A1 20010905 - JGC CORP [JP]
- [X] US 4006076 A 19770201 - CHRISTENSEN ROBERT I, et al & WO 0026325 A1 20000511 - JGC CORP [JP], et al
- See references of WO 0244307A1
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 1350832 A1 20031008; EP 1350832 A4 20041201; AU 2002222568 B2 20060831; AU 2256802 A 20020611; CN 100387690 C 20080514; CN 1487989 A 20040407; JP WO2002044307 A1 20040402; KR 100800286 B1 20080204; KR 20030053062 A 20030627; NZ 526112 A 20050225; PL 194242 B1 20070531; PL 362971 A1 20041102; RU 2270230 C2 20060220; SA 01220564 B1 20080604; US 2004069685 A1 20040415; WO 0244307 A1 20020606
DOCDB simple family (application)
EP 01998614 A 20011130; AU 2002222568 A 20011130; AU 2256802 A 20011130; CN 01822229 A 20011130; JP 0110489 W 20011130; JP 2002546656 A 20011130; KR 20037006996 A 20030524; NZ 52611201 A 20011130; PL 36297101 A 20011130; RU 2003115803 A 20011130; SA 01220564 A 20011201; US 43282603 A 20030522