EP 4004159 A1 20220601 - METHOD FOR PRODUCING A PETROL WITH LOW SULPHUR AND MERCAPTAN CONTENT
Title (en)
METHOD FOR PRODUCING A PETROL WITH LOW SULPHUR AND MERCAPTAN CONTENT
Title (de)
VERFAHREN ZUR HERSTELLUNG VON BENZIN MIT NIEDRIGEM GEHALT AN SCHWEFEL UND MERCAPTAN
Title (fr)
PROCÉDÉ DE PRODUCTION D'UNE ESSENCE A BASSE TENEUR EN SOUFRE ET EN MERCAPTANS
Publication
Application
Priority
- FR 1908338 A 20190723
- EP 2020069032 W 20200706
Abstract (en)
[origin: WO2021013526A1] The present application relates to a method for treating a petrol containing sulphur compounds, olefins and diolefins, the method comprising the following steps: a) a step of hydrodesulphurisation in the presence of a catalyst comprising an oxide support and an active phase comprising a group VIB metal and a group VIII metal from, b) a step of hydrodesulphurising at least one portion of the effluent from step a) at a higher hydrogen flow rate/feed ratio and a temperature higher than those of step a) without removing the H2S formed in the presence of a catalyst comprising an oxide support and an active phase consisting of at least one group VIII metal, c) a step of separating the H2S formed in the effluent from step b).
IPC 8 full level
C10G 11/00 (2006.01); C10G 45/38 (2006.01); C10G 45/32 (2006.01); C10G 65/04 (2006.01); C10G 65/14 (2006.01)
CPC (source: EP KR US)
C10G 11/00 (2013.01 - EP KR); C10G 45/32 (2013.01 - EP KR US); C10G 45/38 (2013.01 - EP KR US); C10G 65/04 (2013.01 - EP KR US); C10G 65/06 (2013.01 - US); C10G 65/14 (2013.01 - EP KR); C10G 11/02 (2013.01 - US); C10G 2300/104 (2013.01 - EP KR US); C10G 2300/1044 (2013.01 - EP KR US); C10G 2300/202 (2013.01 - EP KR US); C10G 2300/4006 (2013.01 - 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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021013526 A1 20210128; BR 112021024801 A2 20220426; CN 114127235 A 20220301; CN 114127235 B 20240227; EP 4004159 A1 20220601; FR 3099173 A1 20210129; FR 3099173 B1 20210709; KR 20220035392 A 20220322; US 11866656 B2 20240109; US 2022275291 A1 20220901
DOCDB simple family (application)
EP 2020069032 W 20200706; BR 112021024801 A 20200706; CN 202080053034 A 20200706; EP 20736701 A 20200706; FR 1908338 A 20190723; KR 20227002012 A 20200706; US 202017629067 A 20200706