EP 2454347 B1 20180328 - PROCESS FOR THE CONVERSION OF A HYDROCARBONACEOUS FEEDSTOCK
Title (en)
PROCESS FOR THE CONVERSION OF A HYDROCARBONACEOUS FEEDSTOCK
Title (de)
VERFAHREN ZUR UMWANDLUNG EINES KOHLENWASSERSTOFFROHMATERIALS
Title (fr)
PROCESSUS DE CONVERSION D'UN PRODUIT DE DÉPART HYDROCARBONÉ
Publication
Application
Priority
- EP 2010060257 W 20100715
- EP 09165519 A 20090715
- EP 10730813 A 20100715
Abstract (en)
[origin: WO2011006977A2] A hydrocarbonaceous feedstock is converted in a process comprising the following steps: (a) the feedstock is contacted with hydrogen under hydrotreating conditions to yield hydrotreated product; (b) the hydrotreated product is subjected to a separation treatment to separate at least hydrogen from the hydrotreated product to obtain a liquid hydrotreated product stream; (c) at least a portion of the liquid hydrotreated product stream is subjected to a stripping treatment to separate a light product from the liquid hydrotreated product stream, leaving a heavy hydrotreated product; (d) the heavy hydrotreated product is separated under reduced pressure into a least one gaseous stripped fraction and at least one liquid stripped fraction in a separation zone, wherein at least a portion of a liquid stripped fraction is reheated and recycled to the separation zone, in which process at least a portion of the liquid stripped fraction is reheated by heat exchange between at least a portion of the liquid hydrotreated product stream and/or at least a portion of the heavy hydrotreated product.
IPC 8 full level
C10G 49/22 (2006.01)
CPC (source: EP US)
C10G 49/22 (2013.01 - EP US); C10G 2300/202 (2013.01 - EP US); C10G 2300/4018 (2013.01 - EP US); C10G 2300/4093 (2013.01 - EP US); C10G 2300/807 (2013.01 - EP US); C10G 2400/02 (2013.01 - EP US); C10G 2400/04 (2013.01 - EP US); C10G 2400/08 (2013.01 - EP US)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011006977 A2 20110120; WO 2011006977 A3 20110519; CN 102471701 A 20120523; EP 2454347 A2 20120523; EP 2454347 B1 20180328; IN 236DEN2012 A 20150501; RU 2012105283 A 20130820; RU 2543719 C2 20150310; US 2012125819 A1 20120524
DOCDB simple family (application)
EP 2010060257 W 20100715; CN 201080031508 A 20100715; EP 10730813 A 20100715; IN 236DEN2012 A 20120109; RU 2012105283 A 20100715; US 201013383900 A 20100715