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    METHOD OF EXTENDING BIOMASS CONVERSION CATALYST LIFE
    42.
    发明申请
    METHOD OF EXTENDING BIOMASS CONVERSION CATALYST LIFE 有权

    公开(公告)号：US20170166502A1

    公开(公告)日：2017-06-15

    申请号：US15378099

    申请日：2016-12-14

    申请人： SHELL OIL COMPANY

    发明人： Andries Quirin Maria BOON ,  Joseph Broun POWELL

    IPC分类号： C07C29/145

    CPC分类号： C07C29/145 ,  B01J23/755 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J27/047 ,  B01J37/20 ,  C10G1/065 ,  C10G3/00 ,  C10G3/46 ,  C10G3/52 ,  C10G2300/42 ,  Y02P30/20

    摘要： A method of extending the catalyst life of a hydrogenolysis catalyst activity in the presence of biomass and aqueous solution is described. Lignocellulosic biomass solids and aqueous solution is provided to in a hydrothermal digestion unit in the presence of a digestive solvent, and a supported hydrogenolysis catalyst containing (a) sulfur, (b) Mo or W, and (c) Co, Ni or mixture thereof, incorporated into a solid metal oxide support. The lignocellulosic biomass solids in the hydrothermal digestion unit is heated to a temperature in the range of 180° C. to less than 300° C. in the presence of digestive solvent, hydrogen, and in the range of 0.15 wt. % to 12.5 wt. %, based on catalyst, of H2S or H2S source at least partially soluble in aqueous solution, and the supported hydrogenolysis catalyst forming a product solution containing plurality of oxygenated hydrocarbons, the hydrothermal digestion unit maintaining protective sulfur concentration.

    METHOD OF PRODUCTION OF FUEL FROM PLANT OILS
    46.
    发明申请
    METHOD OF PRODUCTION OF FUEL FROM PLANT OILS 有权
    从植物油生产燃料的方法

    公开(公告)号：US20160251580A1

    公开(公告)日：2016-09-01

    申请号：US15055390

    申请日：2016-02-26

    申请人： Tyton BioSciences, LLC

    发明人： Iulian Bobe ,  Sandeep Kumar ,  Florin Barla

    IPC分类号： C10G3/00

    CPC分类号： C10G3/44 ,  C10G3/52 ,  Y02E50/13 ,  Y02P30/20

    摘要： The presently disclosed subject matter is directed to a method of processing plant oil to produce high grade fuel such as biodiesel and jet fuel. Particularly, a method is provided that includes treating an oil under hydrothermal conditions in the presence of i) an acid that acts as an in situ source of hydrogen and ii) an activated carbon essentially free of a metal catalyst, wherein the treating results in production of liquid hydrocarbons for use as a fuel.

    摘要翻译： 目前公开的主题涉及一种处理植物油以生产高等级燃料如生物柴油和喷气燃料的方法。 特别地，提供了一种方法，其包括在i）一种充当氢原位的酸的存在下，在水热条件下处理油，和ii）基本上不含金属催化剂的活性炭，其中该处理导致生产 的液体烃用作燃料。

    LOW TEMPERATURE, LOW PRESSURE UPGRADING AND STABILIZATION OF BIO-OIL OR BIO-OIL FRACTIONS
    49.
    发明申请
    LOW TEMPERATURE, LOW PRESSURE UPGRADING AND STABILIZATION OF BIO-OIL OR BIO-OIL FRACTIONS 审中-公开
    生物油或生物油的低温，低压升压和稳定

    公开(公告)号：US20150291892A1

    公开(公告)日：2015-10-15

    申请号：US14687590

    申请日：2015-04-15

    申请人： Iowa State University Research Foundation, Inc.

    发明人： Marjorie Rover ,  Robert C. Brown ,  Patrick H. Hall ,  Ryan G. Smith

    IPC分类号： C10G45/10 ,  C12P7/64 ,  C10G45/08 ,  C10G1/00 ,  C07C1/207 ,  C10G45/06

    CPC分类号： C10G45/10 ,  C07C1/207 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/882 ,  C07C2523/883 ,  C07C2527/11 ,  C10G1/002 ,  C10G3/46 ,  C10G3/47 ,  C10G3/48 ,  C10G3/52 ,  C10G45/06 ,  C10G45/08 ,  C12N1/16 ,  C12N1/18 ,  C12P5/02 ,  C12P7/64 ,  Y02P30/20

    摘要： The present application discloses low temperature, low pressure methods (LTLP) for upgrading and/or stabilizing bio-oil or a bio-oil fraction. One method comprises providing a bio-oil or bio-oil fraction and hydrogen, which are reacted in the presence of a catalyst at a temperature of less than 150° C. and a pressure of less than 100 bar (absolute) to produce a hydrogenated liquid oil at a carbon yield of over 75%. Another method comprises providing a bio-oil or bio-oil fraction, providing oxygen reducing reaction conditions, and reacting the bio-oil or bio-oil fraction under the oxygen reducing reaction conditions at LTLP to produce an upgraded bio-oil product containing fewer carbonyls than the bio-oil or bio-oil fraction. Yet another method comprises providing a bio-oil or bio-oil fraction and a solution comprising one or more fermentation organisms and a sugar source. The solution and bio-oil or bio-oil fraction are combined to obtain a fermentation mixture, which is incubated at 15° C. to 30° C. for 16 to 72 hours to produce an upgraded bio-oil fermentation product containing fewer carbonyls than the bio-oil or bio-oil fraction.

    摘要翻译： 本申请公开了用于升级和/或稳定生物油或生物油馏分的低温低压方法（LTLP）。 一种方法包括提供生物油或生物油馏分和氢气，其在小于150℃的温度和小于100巴（绝对压力）的压力下在催化剂存在下反应以产生氢化 液体油的产率超过75％。 另一种方法包括提供生物油或生物油馏分，提供氧还原反应条件，并在LTLP的氧还原反应条件下使生物油或生物油馏分反应以产生含有较少羰基的升级生物油产物 比生物油或生物油馏分。 另一种方法包括提供生物油或生物油馏分和包含一种或多种发酵生物和糖源的溶液。 将溶液和生物油或生物油馏分组合以获得发酵混合物，其在15℃至30℃下孵育16至72小时以产生包含较少羰基化的升级生物油发酵产物 生物油或生物油馏分。

    IMPROVED METHOD FOR PREPARING START UP OF PROCESS AND EQUIPMENT FOR PRODUCING LIQUID HYDROCARBONS
    50.
    发明申请
    IMPROVED METHOD FOR PREPARING START UP OF PROCESS AND EQUIPMENT FOR PRODUCING LIQUID HYDROCARBONS 有权
    改进方法开始生产液体烃的工艺和设备

    公开(公告)号：US20150210933A1

    公开(公告)日：2015-07-30

    申请号：US14417952

    申请日：2013-08-29

    申请人： STEEPER ENERGY APS

    发明人： Steen Brummerstedt Iversen

    IPC分类号： C10G3/00 ,  C10G1/06

    CPC分类号： C10G3/52 ,  C10G1/008 ,  C10G1/065 ,  C10G3/40 ,  C10G3/50 ,  C10G3/60 ,  C10G2300/4031 ,  C10G2300/42 ,  C10G2300/805 ,  Y02P30/20

    摘要： The invention relates to a process for continuously converting carbonaceous material contained in one or more feedstocks into a liquid hydrocarbon product, said feedstocks including the carbonaceous material being in a feed mixture including one or more fluids, said fluids including water, the process comprising: converting at least part of the carbonaceous material by pressurising the feed mixture to an operational pressure in the range 150-400 bar, heating the feed mixture to an operational temperature in the range 300-450° C., and maintaining said pressurized and heated feed mixture in the desired pressure and temperature ranges in a reaction zone for a predefined time; cooling the feed mixture to a temperature in the range 25-200° C. and expanding the feed mixture to a pressure in the range of 1-70 bar, thereby causing the carbonaceous material to be converted to a liquid hydrocarbon product; and separating from the converted feed mixture a fraction comprising liquid hydrocarbon product; where prior to the pressurisation and heating of the feed mixture the system has been brought to an operational state by filling the system with a fluid while the system being at a temperature and a pressure below the operational temperature and pressure, and subsequently heating and pressurizing the fluid to the operational conditions at a predetermined heating and pressurisation rate, where the pressure is constantly kept at a level above the saturation pressure for the fluid at a given temperature; and where upon reaching the operational temperature and pressure the fluid inflow to the pressurisation is terminated and the feed mixture inflow to the pressurisation is initiated.

    摘要翻译： 本发明涉及将包含在一种或多种原料中的含碳材料连续地转化为液态烃产品的方法，所述原料包括含碳材料，其包含一种或多种流体的进料混合物，所述流体包括水，所述方法包括：转化 至少部分碳质材料通过将进料混合物加压至150-400巴范围内的操作压力，将进料混合物加热至300-450℃范围内的操作温度，并保持加压和加热的进料混合物 在反应区内所需的压力和温度范围达预定时间; 将进料混合物冷却至25-200℃的温度，并将进料混合物膨胀至1-70巴的压力，从而使碳质材料转化为液态烃产物; 并从转化的进料混合物中分离出包含液态烃产物的馏分; 其中在进料混合物的加压和加热之前，当系统处于低于工作温度和压力的温度和压力下时，系统已经通过用流体填充系统而进入操作状态，随后加热和加压 流体以预定的加热和加压速率运行到操作条件，其中压力恒定地保持在高于给定温度下的流体的饱和压力的水平; 并且在达到操作温度和压力的情况下，终止加压的流体流入并且启动进料混合物流入加压。