EP 3898899 A1 20211027 - PROCESS FOR THE HYDRODESULFURIZATION OF SULFUR-CONTAINING OLEFINIC GASOLINE CUTS USING A REGENERATED CATALYST
Title (en)
PROCESS FOR THE HYDRODESULFURIZATION OF SULFUR-CONTAINING OLEFINIC GASOLINE CUTS USING A REGENERATED CATALYST
Title (de)
VERFAHREN ZUR HYDROENTSCHWEFELUNG VON SCHWEFELHALTIGEN OLEFINISCHEN BENZINSCHNITTEN UNTER VERWENDUNG EINES REGENERIERTEN KATALYSATORS
Title (fr)
PROCEDE D'HYDRODESULFURATION DE COUPES ESSENCE OLEFINIQUE CONTENANT DU SOUFRE METTANT EN OUVRE UN CATALYSEUR REGENERE
Publication
Application
Priority
- FR 1873238 A 20181218
- EP 2019084438 W 20191210
Abstract (en)
[origin: WO2020126677A1] The invention relates to a process for the hydrodesulfurization of a sulfur-containing olefinic gasoline cut, wherein said gasoline cut is brought into contact with hydrogen and a regenerated catalyst, said method being carried out at a temperature of between 200 and 400°C, a total pressure of between 1 and 3 MPa, a hourly volumetric velocity, defined as being the volume flow of filler added to the volume of catalyst, of between 1 and 10 h-1; and a hydrogen/gasoline volume ratio of between 100 and 1200 NL/L, said regenerated catalyst formed from an at least partially spent catalyst derived from a process for the hydrodesulfurization of a sulfur-containing olefinic gasoline cut and comprising at least one metal of group VIIl, at least one metal of group VIB and an oxide support.
IPC 8 full level
C10G 45/08 (2006.01); C10G 65/04 (2006.01)
CPC (source: EP KR US)
B01J 21/04 (2013.01 - US); B01J 23/882 (2013.01 - US); B01J 35/613 (2024.01 - US); B01J 35/615 (2024.01 - US); B01J 38/12 (2013.01 - US); C10G 45/08 (2013.01 - EP KR US); C10G 65/04 (2013.01 - EP KR); C10G 65/12 (2013.01 - US); B01J 37/20 (2013.01 - US); C10G 2300/1088 (2013.01 - US); C10G 2300/202 (2013.01 - KR US); C10G 2300/207 (2013.01 - US); C10G 2300/4018 (2013.01 - US); C10G 2300/4081 (2013.01 - US); C10G 2300/701 (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)
FR 3090005 A1 20200619; FR 3090005 B1 20210730; BR 112021008475 A2 20210803; CN 113383056 A 20210910; EP 3898899 A1 20211027; JP 2022513952 A 20220209; JP 7510936 B2 20240704; KR 20210102256 A 20210819; MX 2021005795 A 20210630; US 11795405 B2 20231024; US 2022081627 A1 20220317; WO 2020126677 A1 20200625
DOCDB simple family (application)
FR 1873238 A 20181218; BR 112021008475 A 20191210; CN 201980084701 A 20191210; EP 19813884 A 20191210; EP 2019084438 W 20191210; JP 2021534668 A 20191210; KR 20217017927 A 20191210; MX 2021005795 A 20191210; US 201917414437 A 20191210