LOW TEMPERATURE, LOW PRESSURE UPGRADING AND STABILIZATION OF BIO-OIL OR BIO-OIL FRACTIONS
    5.
    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

    Abstract: 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.

    Abstract translation: 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。

    Photochemical method for producing hydrocarbons
    6.
    发明授权
    Photochemical method for producing hydrocarbons 有权
    用于生产碳氢化合物的光化学方法

    公开(公告)号:US08110074B1

    公开(公告)日:2012-02-07

    申请号:US11540906

    申请日:2006-09-29

    CPC classification number: C07C1/207 C07C1/2076 C07C11/02

    Abstract: The present invention relates to a method of using radiation and (in one embodiment) solar energy and UV radiation to convert natural products, for example derivatives of vegetable oils, to lower molecular weight hydrocarbons. The invention further relates to a process whereby these hydrocarbons can be converted to vinyl monomers and used in the formation of plastics, solvents, fuels and the like.

    Abstract translation: 本发明涉及一种使用辐射的方法,(在一个实施方案中)太阳能和紫外线辐射将天然产物,例如植物油的衍生物转化为较低分子量的烃。 本发明还涉及这样的方法,即这些烃可以转化为乙烯基单体,并用于形成塑料,溶剂,燃料等。

    Synthesis of olefins from carbonyls
    7.
    发明授权
    Synthesis of olefins from carbonyls 失效
    从羰基合成烯烃

    公开(公告)号:US5124498A

    公开(公告)日:1992-06-23

    申请号:US598499

    申请日:1990-10-16

    Applicant: Dong M. Shen

    Inventor: Dong M. Shen

    CPC classification number: C07C1/207 B01J23/04 B01J27/10 B01J27/135 C07C2103/74

    Abstract: The invention provides, in a first aspect, a method for preparing a reduced metal reagent comprising the steps of providing a halide salt of a metal having a more positive reduction potential than Na in admixture with liquid Na in substantially stoichiometric quantities in the presence of an ogranic solvent characterized by boiling point, measured at atmospheric conditions, at least equal to the melting point of Na, to reduce substantially all of the halide salt to reactive metal reagent and to convert substantially all of said Na to a Na halide salt.The invention further provides, in a second aspect, a method for converting carbonylsin the presnece of the reduced metal reagent prepared in accordance with the invention.

    Abstract translation: 在第一方面,本发明提供了一种制备还原金属试剂的方法,包括以下步骤:在基本上化学计量的量存在下,以基本上化学计量的量提供具有比Na更高的还原电位的金属的卤化物盐 特征在于在大气条件下测定的至少等于Na的熔点的沸点的特异性溶剂,以将基本上所有的卤化物盐还原成反应性金属试剂,并将基本上所有的Na转化为卤化钠盐。 在第二方面,本发明进一步提供了一种根据本发明制备的还原金属试剂的转化羰基转移酶的方法。

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