EP 3325576 A1 20180530 - FIXED BED HYDROPROCESSING OF DEASPHALTER ROCK
Title (en)
FIXED BED HYDROPROCESSING OF DEASPHALTER ROCK
Title (de)
FESTBETT-HYDROPROCESSING VON ENTASPHALTIERERGESTEIN
Title (fr)
HYDROTRAITEMENT SUR LIT FIXE DE ROCHE DE DÉSALPHALTAGE
Publication
Application
Priority
- US 201562196501 P 20150724
- US 2016041062 W 20160706
Abstract (en)
[origin: US2017022433A1] Systems and methods are provided for fixed bed hydroprocessing of deasphalter rock. Instead of attempting to process vacuum resid in a fixed bed processing unit, vacuum resid is deasphalted to form a deasphalted oil and deasphalter residue or rock. The rock can then be hydroprocessed in a fixed bed reaction zone, optionally after combining the rock with an aromatic co-feed and/or a hydroprocessing solvent. This can allow for improved conversion of the deasphalter rock and/or improved combined conversion of the deasphalter rock and deasphalted oil.
IPC 8 full level
C10G 49/00 (2006.01); C10G 67/04 (2006.01)
CPC (source: EP US)
C10G 45/00 (2013.01 - EP US); C10G 47/00 (2013.01 - EP US); C10G 49/002 (2013.01 - EP US); C10G 67/0454 (2013.01 - EP US); C10G 67/0463 (2013.01 - EP US); C10G 67/049 (2013.01 - EP US); C10G 69/04 (2013.01 - EP US); C10G 2300/1077 (2013.01 - EP US); C10G 2300/206 (2013.01 - EP US); C10G 2300/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2017019263A1
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)
US 2017022433 A1 20170126; CA 2993442 A1 20170202; EP 3325576 A1 20180530; WO 2017019263 A1 20170202
DOCDB simple family (application)
US 201615202732 A 20160706; CA 2993442 A 20160706; EP 16741753 A 20160706; US 2016041062 W 20160706