EP 2947133 B1 20230712 - METHOD FOR CONVERTING A HEAVY HYDROCARBON FEEDSTOCK INCLUDING SELECTIVE DE-ASPHALTING UPSTREAM FROM THE CONVERSION STEP
Title (en)
METHOD FOR CONVERTING A HEAVY HYDROCARBON FEEDSTOCK INCLUDING SELECTIVE DE-ASPHALTING UPSTREAM FROM THE CONVERSION STEP
Title (de)
UMWANDLUNGSVERFAHREN EINES SCHWEREN KOHLENWASSERSTOFFEINSATZES, DAS EINE SELEKTIVE ENTASPHALTIERUNG VOR DER UMWANDLUNGSPHASE EINSCHLIESST
Title (fr)
PROCEDE DE CONVERSION D'UNE CHARGE HYDROCARBONEE LOURDE INTEGRANT UN DESASPHALTAGE SELECTIF EN AMONT DE L'ETAPE DE CONVERSION
Publication
Application
Priority
FR 1454576 A 20140521
Abstract (en)
[origin: CA2891872A1] The invention relates to a method for converting a heavy charge of hydrocarbons comprising the following steps: a) at least one step of selective deasphalting of the heavy charge of hydrocarbons by liquid/liquid extraction which would allow for the separation of at least one asphalt fraction, at least one deasphalted oil fraction, b) a stage of hydroconversion of the deasphalted oil fraction in the presence of hydrogen in at least one three-phase reactor, under conditions allowing for the obtention of an effluent comprising a gaseous fraction mainly containing the H2 and H2S compounds, and a liquid fraction with a reduced amount of Conradson carbon, metals, sulfur and nitrogen, c) a step for separating the effluent from step b) to obtain a gaseous fraction mainly containing the H2 and H2S compounds and a liquid fraction reduced in Conradson carbon, metals, sulfur and nitrogen.
IPC 8 full level
C10G 67/04 (2006.01); C10C 3/08 (2006.01); C10G 21/00 (2006.01); C10G 55/06 (2006.01); C10G 65/14 (2006.01); C10G 65/16 (2006.01); C10G 69/14 (2006.01); C10G 65/10 (2006.01)
CPC (source: EP RU)
C10G 21/003 (2013.01 - EP); C10G 55/06 (2013.01 - EP RU); C10G 65/14 (2013.01 - EP RU); C10G 65/16 (2013.01 - EP RU); C10G 67/0463 (2013.01 - EP RU); C10G 67/049 (2013.01 - EP RU); C10G 69/14 (2013.01 - EP RU); C10G 2300/301 (2013.01 - EP)
Citation (examination)
US 4305812 A 19811215 - SHIH STUART S, 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
DOCDB simple family (publication)
EP 2947133 A1 20151125; EP 2947133 B1 20230712; CA 2891872 A1 20151121; CA 2891872 C 20220614; CN 105255517 A 20160120; CN 105255517 B 20190820; FR 3021326 A1 20151127; FR 3021326 B1 20171201; PL 2947133 T3 20240103; RU 2015119106 A 20161210; RU 2015119106 A3 20181211; RU 2687098 C2 20190507
DOCDB simple family (application)
EP 15305574 A 20150416; CA 2891872 A 20150519; CN 201510261592 A 20150521; FR 1454576 A 20140521; PL 15305574 T 20150416; RU 2015119106 A 20150520