EP 2867343 A1 20150506 - PROCESS TO PREPARE A GAS OIL FRACTION AND A RESIDUAL BASE OIL
Title (en)
PROCESS TO PREPARE A GAS OIL FRACTION AND A RESIDUAL BASE OIL
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER GASÖLFRAKTION UND EINES VERBLEIBENDEN BASISÖLS
Title (fr)
PROCÉDÉ DE PRÉPARATION D'UNE FRACTION GAZOLE ET D'UNE HUILE DE BASE RÉSIDUELLE
Publication
Application
Priority
- EP 12174124 A 20120628
- EP 2013063729 W 20130628
- EP 13732930 A 20130628
Abstract (en)
[origin: WO2014001546A1] The present invention provides a process to prepare a gas oil fraction, a heavy distillate fraction and a residual base oil fraction, which process at least comprises the following steps: (a) subjecting the feedstock to a hydroprocessing step to obtain an at least partially isomerised feedstock; (b) separating the isomerised feedstock by means of distillation into at least a gas oil fraction, a heavy distillate fraction and a residual fraction, wherein the residual fraction has a T10wt% boiling point of between 200 and 450°C; (c) recycling part of the residual fraction to step (a); and (d) catalytic dewaxing of remaining residual fraction to obtain a residual base oil.
IPC 8 full level
C10G 65/12 (2006.01); C10L 1/02 (2006.01); C10L 1/16 (2006.01)
CPC (source: EP RU US)
C10G 2/30 (2013.01 - EP US); C10G 45/58 (2013.01 - EP US); C10G 45/62 (2013.01 - RU); C10G 45/64 (2013.01 - RU); C10G 65/043 (2013.01 - RU); C10G 65/12 (2013.01 - EP RU US); C10G 69/02 (2013.01 - US); C10G 73/02 (2013.01 - RU); C10G 73/44 (2013.01 - RU); C10L 1/04 (2013.01 - US); C10L 1/08 (2013.01 - EP US); C10M 101/02 (2013.01 - US); C10M 107/02 (2013.01 - EP US); C10G 2300/1022 (2013.01 - EP US); C10G 2300/301 (2013.01 - EP US); C10G 2300/302 (2013.01 - EP US); C10G 2300/304 (2013.01 - EP US); C10L 2200/0492 (2013.01 - EP US); C10L 2290/42 (2013.01 - EP US); C10L 2290/543 (2013.01 - US); C10M 2205/173 (2013.01 - EP US); C10N 2020/02 (2013.01 - EP US); C10N 2070/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2014001546A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014001546 A1 20140103; CA 2877172 A1 20140103; EP 2867343 A1 20150506; MY 187566 A 20210930; RU 2015102587 A 20160820; RU 2662825 C2 20180731; US 2015144528 A1 20150528
DOCDB simple family (application)
EP 2013063729 W 20130628; CA 2877172 A 20130628; EP 13732930 A 20130628; MY PI2014703940 A 20130628; RU 2015102587 A 20130628; US 201314408585 A 20130628