EP 2654951 A1 20131030 - HYDRODESULFURISATION OF GASOILCUTS USING A HETEROPOLYANIONIC CATALYST PLACED INSIDE A MESOSTRUCTURED SILICIC SUPPORT
Title (en)
HYDRODESULFURISATION OF GASOILCUTS USING A HETEROPOLYANIONIC CATALYST PLACED INSIDE A MESOSTRUCTURED SILICIC SUPPORT
Title (de)
HYDROENTSCHWEFELUNG VON DIESEL-KRAFTSTOFF UNTER VERWENDUNG HETEROPOLYANIONISCHEM KATALYSATOR INNERHALB EINES PORÖSEN SILICISCHEN MESOSTRUKTURIERTEN TRÄGERS
Title (fr)
PROCEDE D'HYDRODESULFURATION DE COUPES GAZOLES UTILISANT UN CATALYSEUR A BASE D'HETEROPOLYANIONS PIEGES DANS UN SUPPORT SILICIQUE MESOSTRUCTURE
Publication
Application
Priority
- FR 1005028 A 20101222
- FR 2011000652 W 20111215
Abstract (en)
[origin: WO2012085353A1] The invention relates to a method for the hydrodesulphurisation of at least one diesel fraction, using a catalyst comprising, in the oxide form thereof, at least one metal selected from the group VIB metals and/or at least one metal from the group VIII metals of the periodic table, present in the form of at least one polyoxometalate having formula (HhXxMmOy)q-, wherein: X is an element selected from among phosphorus (P), silicon (Si), boron (B), nickel (Ni) and cobalt (Co), said element being taken alone; M is one or more elements selected from among molybdenum (Mo), tungsten (W), nickel (Ni) and cobalt (Co); O is oxygen; H is hydrogen; h is an integer between 0 and 12; x is an integer between 0 and 4; m is an integer equal to 5, 6, 7, 8, 9, 10, 11, 12 and 18; y is an integer between 17 and 72; and q is an integer between 1 and 20, said polyoxometalates being present inside a mesostructured silica oxide matrix having a pore size between 1.5 and 50 nm and amorphous walls with a thickness of between 1 and 30 nm. The catalyst is sulphurised prior to use in said method.
IPC 8 full level
B01J 27/18 (2006.01); B01J 27/19 (2006.01); B01J 29/16 (2006.01); C10G 45/04 (2006.01); C10G 45/08 (2006.01); C10G 45/12 (2006.01)
CPC (source: EP)
B01J 27/186 (2013.01); B01J 27/19 (2013.01); B01J 29/041 (2013.01); B01J 29/044 (2013.01); B01J 29/045 (2013.01); B01J 35/30 (2024.01); B01J 35/615 (2024.01); B01J 35/635 (2024.01); B01J 35/647 (2024.01); B01J 37/10 (2013.01); B01J 37/20 (2013.01); C10G 45/08 (2013.01); C10G 2300/1055 (2013.01); C10G 2300/202 (2013.01); C10G 2300/301 (2013.01); C10G 2300/4018 (2013.01)
Citation (search report)
See references of WO 2012085353A1
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)
WO 2012085353 A1 20120628; CN 103298556 A 20130911; CN 103298556 B 20160120; EP 2654951 A1 20131030; FR 2969645 A1 20120629; FR 2969645 B1 20121228
DOCDB simple family (application)
FR 2011000652 W 20111215; CN 201180062151 A 20111215; EP 11808892 A 20111215; FR 1005028 A 20101222