EP 2886629 B1 20231101 - PROCESS FOR THE HYDRODESULFURATION OF HYDROCARBON FRACTIONS
Title (en)
PROCESS FOR THE HYDRODESULFURATION OF HYDROCARBON FRACTIONS
Title (de)
VERFAHREN ZUR HYDROENTSCHWEFELUNG VON KOHLENWASSERSTOFF ANTEILEN
Title (fr)
PROCÉDÉ D'HYDRODESULFURATION DE COUPES D'HYDROCARBURES
Publication
Application
Priority
FR 1362892 A 20131218
Abstract (en)
[origin: US2015166907A1] A process for the concomitant production of at least two hydrocarbon cuts with low sulphur contents from a mixture of hydrocarbons having a total sulphur content in the range 30 to 10000 ppm by weight, by a) hydrodesulphurization in the presence of hydrogen and a hydrodesulphurization catalyst; b) separating hydrogen sulphide from the partially desulphurized effluent obtained from a); c) hydrodesulphurization of the partially desulphurized mixture obtained from b) in the presence of hydrogen and a hydrodesulphurization catalyst, the temperature of the second hydrodesulphurization being higher than that of the first hydrodesulphurization; d) fractionating the desulphurized mixture obtained in c) into at least two desulphurized hydrocarbon cuts.
IPC 8 full level
C10G 45/04 (2006.01); C10G 45/08 (2006.01); C10G 65/04 (2006.01)
CPC (source: EP RU US)
C10G 45/04 (2013.01 - EP RU US); C10G 45/08 (2013.01 - EP RU US); C10G 65/04 (2013.01 - EP RU US); C10G 67/02 (2013.01 - RU US); C10G 2300/104 (2013.01 - EP US); C10G 2300/1044 (2013.01 - EP US); C10G 2300/1051 (2013.01 - EP US); C10G 2300/1055 (2013.01 - EP US); C10G 2300/1059 (2013.01 - EP US); C10G 2300/202 (2013.01 - EP US); C10G 2400/02 (2013.01 - EP US); C10G 2400/04 (2013.01 - EP US); C10G 2400/06 (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 RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2886629 A1 20150624; EP 2886629 B1 20231101; CN 104726132 A 20150624; CN 104726132 B 20181207; ES 2968680 T3 20240513; FR 3014896 A1 20150619; FR 3014896 B1 20180727; KR 102276776 B1 20210712; KR 20150071665 A 20150626; PL 2886629 T3 20240325; RU 2014150770 A 20160710; RU 2652982 C2 20180504; US 2015166907 A1 20150618; US 9505993 B2 20161129
DOCDB simple family (application)
EP 14306951 A 20141204; CN 201410787367 A 20141218; ES 14306951 T 20141204; FR 1362892 A 20131218; KR 20140182363 A 20141217; PL 14306951 T 20141204; RU 2014150770 A 20141215; US 201414572946 A 20141217