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    • 36. 发明专利
    • FR2904243B1
    • 2008-10-31
    • FR0607048
    • 2006-07-31
    • INST FRANCAIS DU PETROLE
    • CHAUMONNOT ALEXANDRAGUILLAUME DENISFREMON BENOITMARCHAND KARINREVEL RENAUD
    • B01J32/00B01J21/04B01J23/882B01J27/16B01J31/28B01J31/34C10G45/04
    • Supported-sulfurized catalyst comprises: a porous support made up of an organic-inorganic hybrid material having a covalent bond between the organic-inorganic phases; and a group VIB metal (e.g. chromium, molybdenum or tungsten), group VB metal (e.g. vanadium and/or niobium) and/or VIII metal (e.g. iron, cobalt, nickel, ruthenium, palladium, osmium, iridium or platinum). Supported-sulfurized comprises: a porous support made up of an organic-inorganic hybrid material of formula (MHOI) having a covalent bond between the organic-inorganic phases; and a group VIB metal (e.g. chromium, molybdenum or tungsten), group VB metal (e.g. vanadium and/or niobium) and/or VIII metal (e.g. iron, cobalt, nickel, ruthenium, palladium, osmium, iridium or platinum). M : metal of the inorganic phase; Z : heteroelement e.g. P (preferred) or Si, or organic precursor, preferably L 3 -yR y or L 4 -xR x; L : alkoxy or OR1; R1 : H, CH 3, ethyl, alkyl or halo; x, y : 1-2; and R : organic group e.g. alkyl, aryl, alkoxy or aryl-alkyl. An independent claim is included for a hydrorefining or hydroconversion of a hydrocarbon charge using the catalyst comprising hydro-treating the charge at 180-450[deg]C under 0.5-30 MPa and at a volume space velocity 0.1-20 hour ->1 in the presence of hydrogen at a volume ratio of hydrogen:liquid charge is 50:2000.