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公开(公告)号：US20140081050A1
公开(公告)日：2014-03-20
申请号：US14001892
申请日：2012-02-14
IPC分类号： C07C45/50
CPC分类号： C07C45/505 , B01J19/24 , B01J31/1683 , B01J31/2404 , B01J31/4046 , B01J31/4053 , B01J31/4061 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C47/02 , Y02P20/584 , C07C47/19
摘要： Allyl alcohol, particularly from biobased sources such as glycerol, is hydroformylated to products including 4-hydroxybutyraldehyde and 4-hydroxy-2-methylpropionaldehyde by forming a homogeneous reaction mixture including allyl alcohol, a rhodium-based hydroformylation catalyst and a near critical liquefiable petroleum gas or mixture of such gases, reacting the near critical liquefiable petroleum gas (or gas mixture)-expanded allyl alcohol substrate with carbon monoxide and with hydrogen in the presence of the catalyst, and recovering substantially all of the petroleum gas or gases overhead by reducing the pressure and degassing the product mixture. Dense propane is especially useful as a single inert solvent/diluent, and substantially no other solvent/diluent is needed.
摘要翻译： 烯丙醇，特别是生物碱源如甘油，通过形成包括烯丙醇，铑基加氢甲酰化催化剂和近临界液化石油气的均匀反应混合物，加氢甲酰化成包括4-羟基丁醛和4-羟基-2-甲基丙醛的产物 或这些气体的混合物，在催化剂存在下，将近临界液化石油气（或气体混合物） - 膨胀的烯丙醇底物与一氧化碳和氢气反应，并通过减少 压力和脱气产物混合物。 浓缩丙烷作为单一惰性溶剂/稀释剂是特别有用的，并且基本上不需要其它溶剂/稀释剂。
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公开(公告)号：US08415511B2
公开(公告)日：2013-04-09
申请号：US12796245
申请日：2010-06-08
CPC分类号： B01J23/462 , B01J21/04 , B01J21/18 , B01J23/6567 , B01J35/0006 , C07C29/60 , C07C31/205
摘要： A catalyst composition/system can include: a platinum catalyst metal (Pt) and/or rhenium catalyst metal (Re) on a first support; and a ruthenium catalyst metal (Ru) and/or rhenium catalyst metal (Re) on a second support or a platinum catalyst metal (Pt) and a ruthenium catalyst metal (Ru) and/or a rhenium catalyst metal (Re) on the same support. The Pt:Ru, Re:Pt and/or Re:Ru weight ratio can be between about 1:4 and about 4:1. The support can be alumina, carbon, silica, a zeolite, TiO2, ZrO2 or another suitable material. The first and second support can be on the same support structure or on different support structures. In one option, the first and second supports can be positioned such that the Pt and/or Re are capable of catalyzing a dehydrogenation and/or reforming reaction that produces hydrogen and the Ru and/or Re are capable of catalyzing a hydrogenolysis reaction.
摘要翻译： 催化剂组合物/体系可以包括：在第一载体上的铂催化剂金属（Pt）和/或铼催化剂金属（Re）; 以及在第二载体上的铂催化剂金属（Pt）和钌催化剂金属（Ru）和/或铼催化剂金属（Re）上的钌催化剂金属（Ru）和/或铼催化剂金属（Re） 支持。 Pt：Ru，Re：Pt和/或Re：Ru重量比可以在约1:4至约4:1之间。 载体可以是氧化铝，碳，二氧化硅，沸石，TiO 2，ZrO 2或其它合适的材料。 第一和第二支撑件可以在相同的支撑结构上或不同的支撑结构上。 在一个选择中，第一和第二载体可以被定位成使得Pt和/或Re能够催化产生氢的脱氢和/或重整反应，并且Ru和/或Re能够催化氢解反应。
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公开(公告)号：US08822734B2
公开(公告)日：2014-09-02
申请号：US14001892
申请日：2012-02-14
CPC分类号： C07C45/505 , B01J19/24 , B01J31/1683 , B01J31/2404 , B01J31/4046 , B01J31/4053 , B01J31/4061 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C47/02 , Y02P20/584 , C07C47/19
摘要： Allyl alcohol, particularly from biobased sources such as glycerol, is hydroformylated to products including 4-hydroxybutyraldehyde and 4-hydroxy-2-methylpropionaldehyde by forming a homogeneous reaction mixture including allyl alcohol, a rhodium-based hydroformylation catalyst and a near critical liquefiable petroleum gas or mixture of such gases, reacting the near critical liquefiable petroleum gas (or gas mixture)-expanded allyl alcohol substrate with carbon monoxide and with hydrogen in the presence of the catalyst, and recovering substantially all of the petroleum gas or gases overhead by reducing the pressure and degassing the product mixture. Dense propane is especially useful as a single inert solvent/diluent, and substantially no other solvent/diluent is needed.
摘要翻译： 烯丙醇，特别是生物碱源如甘油，通过形成包括烯丙醇，铑基加氢甲酰化催化剂和近临界液化石油气的均匀反应混合物，加氢甲酰化成包括4-羟基丁醛和4-羟基-2-甲基丙醛的产物 或这些气体的混合物，在催化剂存在下，将近临界液化石油气（或气体混合物） - 膨胀的烯丙醇底物与一氧化碳和氢气反应，并通过减少 压力和脱气产物混合物。 浓缩丙烷作为单一惰性溶剂/稀释剂是特别有用的，并且基本上不需要其它溶剂/稀释剂。
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4.发明申请Deoxygenation of Bio-Oils and Other Compounds to Hydrocarbons in Supercritical Media 审中-公开生物油和其他化合物对超临界介质中碳氢化合物的脱氧作用公开(公告)号：US20110028773A1
公开(公告)日：2011-02-03
申请号：US12846407
申请日：2010-07-29
IPC分类号： C07C1/00
CPC分类号： C10G3/42 , C10G3/47 , C10G3/48 , C10G3/50 , C10G3/54 , C10G2300/1011 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/44 , Y02P30/20
摘要： A process for the complete deoxygenation of an oxygenate, especially those from bio-oils comprises forming a reaction mixture comprising the oxygenate, molecular hydrogen, and a hydrodeoxygenation catalyst in a solvent. The reaction mixture is maintained at a temperature that is 0.7 to 1.3 times the solvent critical temperature in absolute temperature units (K). Complete deoxygenation occurs via a hydrodeoxygenation pathway and a decarbonylation pathway.
摘要翻译： 含氧化合物，特别是生物油完全脱氧的方法包括在溶剂中形成包含含氧化合物，分子氢和加氢脱氧催化剂的反应混合物。 将反应混合物保持在溶剂临界温度的绝对温度单位（K）的0.7至1.3倍的温度。 完全脱氧通过加氢脱氧途径和脱羰途径发生。
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公开(公告)号：US20100317901A1
公开(公告)日：2010-12-16
申请号：US12797084
申请日：2010-06-09
IPC分类号： C07C29/00 , B01J23/46 , B01J31/02 , B01J27/188 , B01J23/56 , B01J21/18 , B01J21/08 , B01J29/068 , C09K3/00
CPC分类号： B01J35/006 , B01J23/462 , B01J29/126 , B01J29/166 , B01J31/1633 , B01J31/1805 , B01J2229/20 , B01J2231/641 , B01J2531/821 , C07C29/132 , C07C29/60 , Y02P20/52 , C07C31/26 , C07C31/205 , C07C31/202
摘要： A catalyst composition can include: a support; a ruthenium catalyst (Ru) nanoparticle; and a linker linking the Ru nanoparticle to the support, wherein the linker is stable under hydrogenolysis conditions. In one aspect, the linker can include 3-aminopropyl trimethoxysilane (APTS) or derivatives thereof, such as those with amine functionality. In another aspect, the linker can include phosphotungstic acid (PTA) or other similar solid acid agents. In another aspect, the support can be selected from alumina, carbon, silica, a zeolite, TiO2, ZrO2, or another suitable material. A specific example of a support includes zeolite, such as a NaY zeolite. The Ru nanoparticle can have a size range from about 1 nm to about 25 nm, and can be obtained by reduction of Ru salts.
摘要翻译： 催化剂组合物可以包括：载体; 钌催化剂（Ru）纳米颗粒; 和将Ru纳米颗粒连接到载体的接头，其中接头在氢解条件下是稳定的。 在一个方面，接头可以包括3-氨基丙基三甲氧基硅烷（APTS）或其衍生物，例如具有胺官能团的那些。 另一方面，接头可以包括磷钨酸（PTA）或其它类似的固体酸剂。 另一方面，载体可以选自氧化铝，碳，二氧化硅，沸石，TiO 2，ZrO 2或其它合适的材料。 载体的具体实例包括沸石，例如NaY沸石。 Ru纳米颗粒可以具有约1nm至约25nm的尺寸范围，并且可以通过还原Ru盐获得。
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公开(公告)号：US09085521B2
公开(公告)日：2015-07-21
申请号：US13432947
申请日：2012-03-28
IPC分类号： C07C51/295 , C07C51/16 , C07C59/08
摘要： A process for producing lactic acid from glycerol using a reaction mixture comprising glycerol, a dehydrogenation catalyst (preferably a copper-based catalyst), an alkaline component, and water.
摘要翻译： 使用包含甘油，脱氢催化剂（优选铜基催化剂），碱性组分和水的反应混合物从甘油制备乳酸的方法。
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公开(公告)号：US20120253067A1
公开(公告)日：2012-10-04
申请号：US13432947
申请日：2012-03-28
IPC分类号： C07C51/16
摘要： A process for producing lactic acid from glycerol using a reaction mixture comprising glycerol, a dehydrogenation catalyst (preferably a copper-based catalyst), an alkaline component, and water.
摘要翻译： 使用包含甘油，脱氢催化剂（优选铜基催化剂），碱性组分和水的反应混合物由甘油制备乳酸的方法。
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公开(公告)号：US08252963B2
公开(公告)日：2012-08-28
申请号：US12797084
申请日：2010-06-09
IPC分类号： C07C29/00 , B01J23/46 , B01J31/02 , B01J27/188
CPC分类号： B01J35/006 , B01J23/462 , B01J29/126 , B01J29/166 , B01J31/1633 , B01J31/1805 , B01J2229/20 , B01J2231/641 , B01J2531/821 , C07C29/132 , C07C29/60 , Y02P20/52 , C07C31/26 , C07C31/205 , C07C31/202
摘要： A catalyst composition can include: a support; a ruthenium catalyst (Ru) nanoparticle; and a linker linking the Ru nanoparticle to the support, wherein the linker is stable under hydrogenolysis conditions. In one aspect, the linker can include 3-aminopropyl trimethoxysilane (APTS) or derivatives thereof, such as those with amine functionality. In another aspect, the linker can include phosphotungstic acid (PTA) or other similar solid acid agents. In another aspect, the support can be selected from alumina, carbon, silica, a zeolite, TiO2, ZrO2, or another suitable material. A specific example of a support includes zeolite, such as a NaY zeolite. The Ru nanoparticle can have a size range from about 1 nm to about 25 nm, and can be obtained by reduction of Ru salts.
摘要翻译： 催化剂组合物可以包括：载体; 钌催化剂（Ru）纳米颗粒; 和将Ru纳米颗粒连接到载体的接头，其中接头在氢解条件下是稳定的。 在一个方面，接头可以包括3-氨基丙基三甲氧基硅烷（APTS）或其衍生物，例如具有胺官能团的那些。 另一方面，接头可以包括磷钨酸（PTA）或其它类似的固体酸剂。 另一方面，载体可以选自氧化铝，碳，二氧化硅，沸石，TiO 2，ZrO 2或其它合适的材料。 载体的具体实例包括沸石，例如NaY沸石。 Ru纳米颗粒可以具有约1nm至约25nm的尺寸范围，并且可以通过还原Ru盐获得。
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公开(公告)号：US20110004029A1
公开(公告)日：2011-01-06
申请号：US12796245
申请日：2010-06-08
CPC分类号： B01J23/462 , B01J21/04 , B01J21/18 , B01J23/6567 , B01J35/0006 , C07C29/60 , C07C31/205
摘要： A catalyst composition/system can include: a platinum catalyst metal (Pt) and/or rhenium catalyst metal (Re) on a first support; and a ruthenium catalyst metal (Ru) and/or rhenium catalyst metal (Re) on a second support or a platinum catalyst metal (Pt) and a ruthenium catalyst metal (Ru) and/or a rhenium catalyst metal (Re) on the same support. The Pt:Ru, Re:Pt and/or Re:Ru weight ratio can be between about 1:4 and about 4:1. The support can be alumina, carbon, silica, a zeolite, TiO2, ZrO2 or another suitable material. The first and second support can be on the same support structure or on different support structures. In one option, the first and second supports can be positioned such that the Pt and/or Re are capable of catalyzing a dehydrogenation and/or reforming reaction that produces hydrogen and the Ru and/or Re are capable of catalyzing a hydrogenolysis reaction.
摘要翻译： 催化剂组合物/体系可以包括：在第一载体上的铂催化剂金属（Pt）和/或铼催化剂金属（Re）; 以及在第二载体上的铂催化剂金属（Pt）和钌催化剂金属（Ru）和/或铼催化剂金属（Re）上的钌催化剂金属（Ru）和/或铼催化剂金属（Re） 支持。 Pt：Ru，Re：Pt和/或Re：Ru重量比可以在约1:4至约4:1之间。 载体可以是氧化铝，碳，二氧化硅，沸石，TiO 2，ZrO 2或其它合适的材料。 第一和第二支撑件可以在相同的支撑结构上或不同的支撑结构上。 在一个选择中，可以将第一和第二载体定位成使得Pt和/或Re能够催化产生氢的脱氢和/或重整反应，并且Ru和/或Re能够催化氢解反应。
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公开(公告)号：US6069253A
公开(公告)日：2000-05-30
申请号：US281929
申请日：1999-03-31
CPC分类号： B01J31/2404 , B01J31/2243 , B01J31/24 , C07F15/0066 , C07F15/0093 , B01J2231/12 , B01J2231/321 , B01J2531/80 , B01J2531/824 , B01J2531/828
摘要： The present invention relates to novel group VIII transition metal complexes represented by the formula (I) as: ##STR1## wherein M is the central transition metal; represents a semilabile anionic chelating ligand; R.sub.1, R.sub.2 & R.sub.3 are substituents on the phosphine ligand, X is chosen from sulphonato, carboxylato, formato group or halides and 1
摘要翻译： 本发明涉及由式（I）表示的新的VIII族过渡金属络合物：其中M是中心过渡金属; + Z表示半胱氨酸阴离子螯合配体; R1，R2和R3是膦配体上的取代基，X选自磺酸根，羧基，格式基或卤化物，1
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