EP 1157084 A1 20011128 - ADAPTABLE METHOD FOR PRODUCING MEDICINAL OILS AND OPTIONALLY MIDDLE DISTILLATES
Title (en)
ADAPTABLE METHOD FOR PRODUCING MEDICINAL OILS AND OPTIONALLY MIDDLE DISTILLATES
Title (de)
ANPASSUNGSFÄHIGES VERFAHREN ZUR HERSTELLUNG MEDIZINISCHER ÖLE UND GEGEBENENFALLS MITTELDESTILLATEN
Title (fr)
PROCEDE FLEXIBLE DE PRODUCTION D'HUILES MEDICINALES ET EVENTUELLEMENT DE DISTILLATS MOYENS
Publication
Application
Priority
- FR 9902654 W 19991029
- FR 9813995 A 19981106
- FR 9814814 A 19981124
- FR 9910222 A 19990802
Abstract (en)
[origin: WO0027950A1] The invention concerns an improved method for making high-quality basic oils optionally with simultaneous production of high-quality middle distillates, comprising hydrotreatment steps, preferably hydrocracking, on Y or beta zeolite, atmospheric distillation. The effluent (which is not vacuum-distilled) is subjected to catalytic dewaxing, preferably on NU-10, EU-1, EU-13 zeolite or ferrierite. The method then comprises steps of hydrofinishing to hydrogenate the aromatics, preferably on a catalyst comprising at least one noble metal of group VIII, chlorine and fluorine, and steps of atmospheric and vacuum distillation. The properties of the oils and the middle distillates are enhanced (flow point, viscosity index, aromatic content) resulting even in to medicinal oils.
IPC 1-7
IPC 8 full level
B01J 23/88 (2006.01); B01J 27/13 (2006.01); B01J 29/16 (2006.01); B01J 29/67 (2006.01); C10G 45/04 (2006.01); C10G 45/46 (2006.01); C10G 45/64 (2006.01); C10G 47/16 (2006.01); C10G 65/08 (2006.01); C10G 65/12 (2006.01); C10G 67/04 (2006.01); C10M 101/04 (2006.01); C10N 20/00 (2006.01); C10N 30/00 (2006.01); C10N 30/02 (2006.01); C10N 70/00 (2006.01)
CPC (source: EP KR)
C10G 65/12 (2013.01 - EP KR); C10G 2300/107 (2013.01 - EP); C10G 2300/301 (2013.01 - EP); C10G 2300/302 (2013.01 - EP); C10G 2300/304 (2013.01 - EP); C10G 2300/4006 (2013.01 - EP); C10G 2300/4012 (2013.01 - EP); C10G 2300/4018 (2013.01 - EP); C10G 2300/4081 (2013.01 - EP); C10G 2400/14 (2013.01 - EP)
Citation (search report)
See references of WO 0027950A1
Designated contracting state (EPC)
DE ES IT NL
DOCDB simple family (publication)
WO 0027950 A1 20000518; BR 9915120 A 20020108; BR 9915120 B1 20101214; CN 100457866 C 20090204; CN 1333808 A 20020130; CZ 20011573 A3 20011114; CZ 303253 B6 20120620; DE 69932186 D1 20060810; DE 69932186 T2 20061123; EP 1157084 A1 20011128; EP 1157084 B1 20060628; ES 2267296 T3 20070301; JP 2002539277 A 20021119; JP 4496647 B2 20100707; KR 100603225 B1 20060724; KR 20010100987 A 20011114
DOCDB simple family (application)
FR 9902654 W 19991029; BR 9915120 A 19991029; CN 99815466 A 19991029; CZ 20011573 A 19991029; DE 69932186 T 19991029; EP 99950885 A 19991029; ES 99950885 T 19991029; JP 2000581118 A 19991029; KR 20017005643 A 20010504