EP 3683295 A1 20200722 - REGENERATION OF USED OILS
Title (en)
REGENERATION OF USED OILS
Title (de)
AUFBEREITUNG VON ALTÖLEN
Title (fr)
RÉGÉNÉRATION DES HUILES USÉES
Publication
Application
Priority
IT 201900000613 A 20190115
Abstract (en)
A process for the enhancement of wastes of the regeneration of exhaust oils is described, which provides a treatment of the residue contained in at least a centrifuge active in a regeneration process of exhaust oils. Said residue undergoes a decanting step, to separate the solid from the liquid and said solid undergoes a drying step.According to a second aspect, a plant for the regeneration of exhaust oils is described, comprising at least a centrifugal separator, a fractioned distillation column and a hydrogenrefining unit. Downstream of the waste exit of said centrifugal separator, said plant comprises a decanter and a dryer.According to a third aspect, a bitumen is described, obtained through a process and with a plant as described earlier.
IPC 8 full level
C10M 175/00 (2006.01)
CPC (source: EP)
C10G 67/02 (2013.01); C10G 67/14 (2013.01); C10M 175/0016 (2013.01); C10M 175/0033 (2013.01); C10M 175/0041 (2013.01); C10M 175/0058 (2013.01); C10M 2203/108 (2013.01)
Citation (applicant)
- IT 201500018543 A
- EP 3098291 A1 20161130 - VISCOLUBE S R L [IT]
- IT 2015902347524 A
Citation (search report)
- [ID] EP 3098291 A1 20161130 - VISCOLUBE S R L [IT]
- [A] US 3625881 A 19711207 - CHAMBERS JOHN M, et al
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)
EP 3683295 A1 20200722; EP 3683295 B1 20210714; ES 2884927 T3 20211213; IT 201900000613 A1 20200715; MA 50425 A 20210324; PL 3683295 T3 20211220; PT 3683295 T 20210813
DOCDB simple family (application)
EP 20151574 A 20200114; ES 20151574 T 20200114; IT 201900000613 A 20190115; MA 50425 A 20200114; PL 20151574 T 20200114; PT 20151574 T 20200114