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1.发明申请公开(公告)号：US20130345487A1
公开(公告)日：2013-12-26
申请号：US13528475
申请日：2012-06-20
CPC分类号： C10G3/42 , C10G3/40 , C10G3/50 , C10G3/52 , C10G45/02 , C10G69/06 , C10G2300/1011 , Y02P30/20
摘要： Embodiments of methods and apparatuses for deoxygenating a biomass-derived pyrolysis oil are provided. In one example, a method comprises the steps of separating a low-oxygen biomass-derived pyrolysis oil effluent into a low-oxygen-pyoil organic phase stream and an aqueous phase stream. Phenolic compounds are removed from the aqueous phase stream to form a phenolic-rich diluent recycle stream. A biomass-derived pyrolysis oil stream is diluted and heated with the phenolic-rich diluent recycle stream to form a heated diluted pyoil feed stream. The heated diluted pyoil feed stream is contacted with a deoxygenating catalyst in the presence of hydrogen to deoxygenate the heated diluted pyoil feed stream.
摘要翻译： 提供了用于脱氧生物质衍生的裂解油的方法和装置的实施方案。 在一个实例中，方法包括以下步骤：将低氧生物质衍生的热解油流出物分离成低氧 - 有机相物流和水相物流。 从水相流中除去酚类化合物以形成富含酚的稀释剂再循环流。 将生物质衍生的热解油流稀释并用富含酚的稀释剂再循环流加热以形成加热的稀释的原料流。 将加热的稀释的原料流与脱氧催化剂在氢存在下接触以对加热的稀释的原料流进行脱氧。
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公开(公告)号：US20130267743A1
公开(公告)日：2013-10-10
申请号：US13439708
申请日：2012-04-04
IPC分类号： C10G3/00
CPC分类号： C10G3/40 , C10G45/04 , C10G45/08 , C10G2300/1011 , C10G2300/202 , Y02P20/132 , Y02P30/20
摘要： Methods and apparatuses for preparing upgraded pyrolysis oil are provided herein. In an embodiment, a method of preparing upgraded pyrolysis oil includes providing a biomass-derived pyrolysis oil stream having an original oxygen content. The biomass-derived pyrolysis oil stream is hydrodeoxygenated under catalysis in the presence of hydrogen to form a hydrodeoxygenated pyrolysis oil stream comprising a cyclic paraffin component. At least a portion of the hydrodeoxygenated pyrolysis oil stream is dehydrogenated under catalysis to form the upgraded pyrolysis oil.
摘要翻译： 本文提供了制备升华型热解油的方法和装置。 在一个实施方案中，制备升级的热解油的方法包括提供具有原始氧含量的生物质衍生的热解油流。 生物质衍生的热解油流在氢的存在下在催化下加氢脱氧以形成包含环状链烷烃组分的加氢脱氧热解油料流。 至少一部分加氢脱氧裂解油流在催化作用下脱氢，形成升级的热解油。
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公开(公告)号：US20130152454A1
公开(公告)日：2013-06-20
申请号：US13326050
申请日：2011-12-14
CPC分类号： C10G3/42 , C10G3/45 , C10G3/50 , C10G2300/1011 , C10G2300/4006 , C10G2300/4081 , Y02E50/10 , Y02E50/14 , Y02P30/20
摘要： Methods for deoxygenating a biomass-derived pyrolysis oil are provided. In an embodiment, a method for deoxygenating a biomass-derived pyrolysis oil comprises the steps of combining a biomass-derived pyrolysis oil stream with a heated low-oxygen-pyoil diluent recycle stream to form a heated diluted pyoil feed stream. The heated diluted pyoil feed stream has a feed temperature of about 150° C. or greater. The heated diluted pyoil feed stream is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a low-oxygen biomass-derived pyrolysis oil effluent.
摘要翻译： 提供了用于脱氧生物质的热解油的方法。 在一个实施方案中，用于使生物质衍生的热解油脱氧的方法包括以下步骤：将生物质衍生的热解油流与加热的低氧 - 稀土稀释剂再循环流组合以形成加热的稀释的原料流。 加热的稀释的原料流具有约150℃或更高的进料温度。 在有效形成低氧生物质衍生的裂解油流出物的第一加氢处理条件下，将加热的稀释的原料流与第一脱氧催化剂在氢的存在下接触。
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4.发明授权Processes for washing a spent ion exchange bed and for treating biomass-derived pyrolysis oil, and apparatuses for treating biomass-derived pyrolysis oil 有权用于洗涤废离子交换床和处理生物质衍生的热解油的方法，以及用于处理生物质衍生的热解油的装置公开(公告)号：US09192931B2
公开(公告)日：2015-11-24
申请号：US13436648
申请日：2012-03-30
CPC分类号： B01J39/043 , B01J39/05 , B01J39/20 , B01J49/06 , B01J49/53 , B01J49/60 , C10B53/02 , C10G1/002 , C10G3/50 , C10G25/05 , C10G25/12 , Y02E50/14 , Y02P20/145 , Y02P30/20
摘要： Processes and apparatuses for washing a spent ion exchange bed and for treating biomass-derived pyrolysis oil are provided herein. An exemplary process for washing a spent ion exchange bed employed in purification of biomass-derived pyrolysis oil includes the step of providing a ion-depleted pyrolysis oil stream having an original oxygen content. The ion-depleted pyrolysis oil stream is partially hydrotreated to reduce the oxygen content thereof, thereby producing a partially hydrotreated pyrolysis oil stream having a residual oxygen content that is less than the original oxygen content. At least a portion of the partially hydrotreated pyrolysis oil stream is passed through the spent ion exchange bed. Water is passed through the spent ion exchange bed after passing at least the portion of the partially hydrotreated pyrolysis oil stream therethrough.
摘要翻译： 本文提供了用于洗涤废离子交换床和处理生物质衍生的热解油的方法和设备。 用于净化生物质衍生的热解油所用的废离子交换床的示例性方法包括提供具有原始氧含量的离子贫化裂解油流的步骤。 部分加氢处理离子贫化热解油料流以降低其氧含量，由此产生部分加氢处理的裂解油料流，其残余氧含量小于原始氧含量。 部分加氢处理的热解油流中的至少一部分通过废离子交换床。 在通过部分加氢处理的热解油流的至少一部分之后，水通过废离子交换床。
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5.发明授权公开(公告)号：US09163181B2
公开(公告)日：2015-10-20
申请号：US13528475
申请日：2012-06-20
CPC分类号： C10G3/42 , C10G3/40 , C10G3/50 , C10G3/52 , C10G45/02 , C10G69/06 , C10G2300/1011 , Y02P30/20
摘要： Embodiments of methods and apparatuses for deoxygenating a biomass-derived pyrolysis oil are provided. In one example, a method comprises the steps of separating a low-oxygen biomass-derived pyrolysis oil effluent into a low-oxygen-pyoil organic phase stream and an aqueous phase stream. Phenolic compounds are removed from the aqueous phase stream to form a phenolic-rich diluent recycle stream. A biomass-derived pyrolysis oil stream is diluted and heated with the phenolic-rich diluent recycle stream to form a heated diluted pyoil feed stream. The heated diluted pyoil feed stream is contacted with a deoxygenating catalyst in the presence of hydrogen to deoxygenate the heated diluted pyoil feed stream.
摘要翻译： 提供了用于脱氧生物质衍生的裂解油的方法和装置的实施方案。 在一个实例中，方法包括以下步骤：将低氧生物质衍生的热解油流出物分离成低氧 - 有机相物流和水相物流。 从水相流中除去酚类化合物以形成富含酚的稀释剂再循环流。 将生物质衍生的热解油流稀释并用富含酚的稀释剂再循环流加热以形成加热的稀释的原料流。 将加热的稀释的原料流与脱氧催化剂在氢存在下接触以对加热的稀释的原料流进行脱氧。
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公开(公告)号：US09068126B2
公开(公告)日：2015-06-30
申请号：US13326050
申请日：2011-12-14
CPC分类号： C10G3/42 , C10G3/45 , C10G3/50 , C10G2300/1011 , C10G2300/4006 , C10G2300/4081 , Y02E50/10 , Y02E50/14 , Y02P30/20
摘要： Methods for deoxygenating a biomass-derived pyrolysis oil are provided. A method for deoxygenating a biomass-derived pyrolysis oil comprising the steps of combining a biomass-derived pyrolysis oil stream with a heated low-oxygen-pyoil diluent recycle stream to form a heated diluted pyoil feed stream is provided. The heated diluted pyoil feed stream has a feed temperature of about 150° C. or greater. The heated diluted pyoil feed stream is contacted with a first deoxygenating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a low-oxygen biomass-derived pyrolysis oil effluent.
摘要翻译： 提供了用于脱氧生物质的热解油的方法。 一种用于对生物质衍生的热解油进行脱氧的方法，包括以下步骤：将生物质衍生的热解油流与加热的低氧 - 稀释剂循环物流组合以形成加热的稀释的原料流。 加热的稀释的原料流具有约150℃或更高的进料温度。 在有效形成低氧生物质衍生的裂解油流出物的第一加氢处理条件下，将加热的稀释的原料流与第一脱氧催化剂在氢的存在下接触。
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7.发明申请PROCESSES FOR WASHING A SPENT ION EXCHANGE BED AND FOR TREATING BIOMASS-DERIVED PYROLYSIS OIL, AND APPARATUSES FOR TREATING BIOMASS-DERIVED PYROLYSIS OIL 有权用于洗涤离子交换床和处理生物质衍生的热解油的方法，以及用于处理生物质衍生的热解油的装置公开(公告)号：US20130255136A1
公开(公告)日：2013-10-03
申请号：US13436648
申请日：2012-03-30
CPC分类号： B01J39/043 , B01J39/05 , B01J39/20 , B01J49/06 , B01J49/53 , B01J49/60 , C10B53/02 , C10G1/002 , C10G3/50 , C10G25/05 , C10G25/12 , Y02E50/14 , Y02P20/145 , Y02P30/20
摘要： Processes and apparatuses for washing a spent ion exchange bed and for treating biomass-derived pyrolysis oil are provided herein. An exemplary process for washing a spent ion exchange bed employed in purification of biomass-derived pyrolysis oil includes the step of providing a ion-depleted pyrolysis oil stream having an original oxygen content. The ion-depleted pyrolysis oil stream is partially hydrotreated to reduce the oxygen content thereof, thereby producing a partially hydrotreated pyrolysis oil stream having a residual oxygen content that is less than the original oxygen content. At least a portion of the partially hydrotreated pyrolysis oil stream is passed through the spent ion exchange bed. Water is passed through the spent ion exchange bed after passing at least the portion of the partially hydrotreated pyrolysis oil stream therethrough.
摘要翻译： 本文提供了用于洗涤废离子交换床和处理生物质衍生的热解油的方法和设备。 用于净化生物质衍生的热解油所用的废离子交换床的示例性方法包括提供具有原始氧含量的离子贫化裂解油流的步骤。 部分加氢处理离子贫化热解油料流以降低其氧含量，由此产生部分加氢处理的裂解油料流，其残余氧含量小于原始氧含量。 部分加氢处理的热解油流中的至少一部分通过废离子交换床。 在通过部分加氢处理的热解油流的至少一部分之后，水通过废离子交换床。
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公开(公告)号：US08546635B1
公开(公告)日：2013-10-01
申请号：US13439708
申请日：2012-04-04
IPC分类号： C07C1/20
CPC分类号： C10G3/40 , C10G45/04 , C10G45/08 , C10G2300/1011 , C10G2300/202 , Y02P20/132 , Y02P30/20
摘要： Methods and apparatuses for preparing upgraded pyrolysis oil are provided herein. In an embodiment, a method of preparing upgraded pyrolysis oil includes providing a biomass-derived pyrolysis oil stream having an original oxygen content. The biomass-derived pyrolysis oil stream is hydrodeoxygenated under catalysis in the presence of hydrogen to form a hydrodeoxygenated pyrolysis oil stream comprising a cyclic paraffin component. At least a portion of the hydrodeoxygenated pyrolysis oil stream is dehydrogenated under catalysis to form the upgraded pyrolysis oil.
摘要翻译： 本文提供了制备升华型热解油的方法和装置。 在一个实施方案中，制备升级的热解油的方法包括提供具有原始氧含量的生物质衍生的热解油流。 生物质衍生的热解油流在氢的存在下在催化下加氢脱氧以形成包含环状链烷烃组分的加氢脱氧热解油料流。 至少一部分加氢脱氧裂解油流在催化作用下脱氢，形成升级的热解油。
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9.发明授权Methods and apparatuses for forming low-metal biomass-derived pyrolysis oil 有权用于形成低金属生物质衍生的热解油的方法和装置公开(公告)号：US09193924B2
公开(公告)日：2015-11-24
申请号：US13162188
申请日：2011-06-16
IPC分类号： C10L1/02 , C10G25/02 , C10G25/12 , C10G31/09 , C10G53/08 , B01J49/00 , B01J39/04 , C10B53/02
CPC分类号： C10L1/02 , B01J39/05 , B01J49/53 , C10B53/02 , C10G25/02 , C10G25/12 , C10G31/09 , C10G53/08 , C10G2300/1011 , C10G2300/1014 , C10G2300/205 , Y02E50/14 , Y02E50/32 , Y02P30/20
摘要： Embodiments of methods and apparatuses for forming a low-metal biomass-derived pyrolysis oil are provided. The method comprises the steps of filtering a biomass-derived pyrolysis oil with a high flux rate filter arrangement having a flux rate of about 10 L/m2/hr or greater to form a low-solids biomass-derived pyrolysis oil. The low-solids biomass-derived pyrolysis oil is filtered with a fine filter arrangement having a pore diameter of about 50 μm or less to form an ultralow-solids biomass-derived pyrolysis oil. The ultralow-solids biomass-derived pyrolysis oil is contacted with an ion-exchange resin to remove metal ions and form the low-metal biomass-derived pyrolysis oil.
摘要翻译： 提供了用于形成低金属生物质衍生的裂解油的方法和装置的实施例。 该方法包括以高通量速率过滤装置过滤来自生物质的热解油的步骤，其中流量速率为约10L / m 2 / hr或更大，以形成低固体生物质衍生的热解油。 低固体生物质衍生的裂解油用细孔径为约50μm或更小的精细过滤装置过滤以形成超低固体生物质衍生的热解油。 将超低固体生物质衍生的热解油与离子交换树脂接触以除去金属离子并形成低金属生物质衍生的热解油。
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公开(公告)号：US20150175896A1
公开(公告)日：2015-06-25
申请号：US14632585
申请日：2015-02-26
IPC分类号： C10G3/00
CPC分类号： C10G3/48 , B01J21/063 , B01J21/066 , B01J23/44 , B01J23/462 , B01J23/464 , B01J23/52 , B01J23/6484 , B01J23/682 , B01J23/882 , B01J23/883 , B01J23/8877 , B01J23/888 , B01J37/20 , C10G3/50 , C10L1/02 , C10L1/04 , Y02P30/20
摘要： 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.
摘要翻译： 提供了处理过的生物质衍生的热解油的脱氧方法。 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的催化剂，例如非氧化铝金属氧化物载体，θ氧化铝载体或两者。 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的混合物的载体 。 催化剂可以在中性催化剂载体上包括贵金属或VIII族非贵金属和VIB族非贵金属。 经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引入加氢处理反应器，以产生低氧生物质衍生的裂解油。
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