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    • 5. 发明申请
    • METHODS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OILS
    • 脱氧生物质衍生的热解油的方法
    • WO2012018520A3
    • 2012-05-10
    • PCT/US2011044498
    • 2011-07-19
    • UOP LLCTRAYNOR THOMASBRANDVOLD TIMOTHY AABRAHAMIAN JENNIFER F
    • TRAYNOR THOMASBRANDVOLD TIMOTHY AABRAHAMIAN JENNIFER F
    • C10G45/04C10G3/00C10G45/08C10G45/10C10L1/02
    • C10L1/02C10L1/04Y02P30/20
    • Methods for deoxygenating treated biomass-derived pyrolysis oil are provided. The treated biomass-derived pyrolysis oil is exposed to a catalyst having a neutral catalyst support such as a non-alumina metal oxide support, a theta alumina support, or both. The non-alumina metal oxide support may be a titanium oxide (TiO2) support, a silicon oxide support, a zirconia oxide (ZrO2) support, a niobium oxide (Nb2O5) support, or a support having a mixture of non-alumina metal oxides. The catalyst may include a noble metal or a Group VIII non-noble metal and a Group VIB non-noble metal on the neutral catalyst support. The treated biomass-derived pyrolysis oil is introduced into a hydroprocessing reactor in the presence of the catalyst under hydroprocessing conditions to produce low oxygen biomass-derived pyrolysis oil.
    • 提供了用于使经处理的生物质衍生的热解油脱氧的方法。 将经处理的生物质衍生的热解油暴露于具有中性催化剂载体(例如非氧化铝金属氧化物载体,θ氧化铝载体或两者)的催化剂。 非氧化铝金属氧化物载体可以是氧化钛(TiO 2)载体,氧化硅载体,氧化锆(ZrO 2)载体,氧化铌(Nb 2 O 5)载体或具有非氧化铝金属氧化物混合物的载体 。 催化剂可以在中性催化剂载体上包含贵金属或第VIII族非贵金属和第VIB族非贵金属。 处理的生物质衍生的热解油在加氢处理条件下在催化剂存在下加入加氢处理反应器中以产生低氧生物质衍生的热解油。