METHODS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OILS
    1.
    发明申请
    METHODS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OILS 审中-公开
    脱氧生物质衍生的热解油的方法

    公开(公告)号:WO2012018520A3

    公开(公告)日:2012-05-10

    申请号:PCT/US2011044498

    申请日:2011-07-19

    CPC classification number: C10L1/02 C10L1/04 Y02P30/20

    Abstract: 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.

    Abstract translation: 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。

    METHODS FOR PRODUCING LOW OXYGEN BIOMASS-DERIVED PYROLYSIS OILS
    2.
    发明申请
    METHODS FOR PRODUCING LOW OXYGEN BIOMASS-DERIVED PYROLYSIS OILS 审中-公开
    生产低氧生物质衍生的热解油的方法

    公开(公告)号:WO2012018524A3

    公开(公告)日:2012-05-24

    申请号:PCT/US2011044594

    申请日:2011-07-20

    CPC classification number: C10L1/02 Y02P30/20

    Abstract: Methods for producing low oxygen biomass-derived pyrolysis oil are provided. Starting biomass-derived pyrolysis oil is deoxygenated by exposing the biomass-derived oil to a first catalyst in the presence of hydrogen-containing gas at first hydroprocessing conditions to produce a partially deoxygenated biomass-derived pyrolysis oil. The first catalyst has a neutral catalyst support. The partially deoxygenated biomass-derived pyrolysis oil is exposed to a second catalyst in the presence of additional hydrogen-containing gas at second hydroprocessing conditions to produce a hydrocarbon product. The biomass-derived pyrolysis oil may be esterified prior to deoxygenation. A portion of the low oxygen biomass-derived pyrolysis oil is recycled.

    Abstract translation: 提供了生产低氧生物质衍生的热解油的方法。 通过在第一加氢处理条件下在含氢气体存在下将生物质衍生的油暴露于第一催化剂以使生物质衍生的热解油脱氧以产生部分脱氧的生物质衍生的热解油。 第一种催化剂具有中性催化剂载体。 部分脱氧的生物质衍生的热解油在第二加氢处理条件下在另外的含氢气体的存在下暴露于第二催化剂以产生烃产物。 生物质衍生的热解油可以在脱氧之前被酯化。 低氧生物质衍生的热解油的一部分被再循环。

    METODOS DE DESOXIGENACION DE ACEITES DE PIROLISIS DERIVADOS DE BIOMASA

    公开(公告)号:AR083243A1

    公开(公告)日:2013-02-13

    申请号:ARP110102690

    申请日:2011-07-26

    Applicant: UOP LLC

    Abstract: Se proveen métodos de desoxigenación de aceite de pirólisis derivado de biomasa tratado. El aceite de pirólisis derivado de biomasa tratado es expuesto a un catalizador que posee un soporte de catalizador neutro como un soporte de óxido metálico no alúmina, un soporte de theta alúmina, o ambos. El soporte de óxido metálico no alúmina puede ser un soporte de óxido de titanio (TiO2), un soporte de óxido de silicio, un soporte de óxido de zirconio (ZrO2), un soporte de óxido de niobio (Nb2O5), o un soporte que comprende mezclas de óxidos de metálicos no alúmina. El catalizador puede incluir un metal noble o un metal no noble del Grupo VIII y un metal no noble del Grupo VIB sobre el soporte de catalizador neutro. El aceite de pirólisis derivado de biomasa tratado es introducido en un reactor de hidroprocesamiento en presencia del catalizador bajo condiciones de hidroprocesamiento con el fin de obtener un aceite de pirólisis derivado de biomasa tratado con bajo contenido de oxígeno.

    Methods for producing low oxygen biomass-derived pyrolysis oils

    公开(公告)号:AU2011286266B2

    公开(公告)日:2014-01-23

    申请号:AU2011286266

    申请日:2011-07-20

    Applicant: UOP LLC

    Abstract: Methods for producing low oxygen biomass-derived pyrolysis oil are provided. Starting biomass-derived pyrolysis oil is deoxygenated by exposing the biomass-derived oil to a first catalyst in the presence of hydrogen-containing gas at first hydroprocessing conditions to produce a partially deoxygenated biomass-derived pyrolysis oil. The first catalyst has a neutral catalyst support. The partially deoxygenated biomass-derived pyrolysis oil is exposed to a second catalyst in the presence of additional hydrogen-containing gas at second hydroprocessing conditions to produce a hydrocarbon product. The biomass-derived pyrolysis oil may be esterified prior to deoxygenation. A portion of the low oxygen biomass-derived pyrolysis oil is recycled.

    METHODS FOR DEOXYGENATING BIOMASS-DERIVED PYROLYSIS OILS

    公开(公告)号:CA2801250A1

    公开(公告)日:2012-02-09

    申请号:CA2801250

    申请日:2011-07-19

    Applicant: UOP LLC

    Abstract: 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.

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