PROCESS FOR MAKING HMF AND HMF DERIVATIVES FROM SUGARS, WITH RECOVERY OF UNREACTED SUGARS SUITABLE FOR DIRECT FERMENTATION TO ETHANOL
    111.
    发明申请
    PROCESS FOR MAKING HMF AND HMF DERIVATIVES FROM SUGARS, WITH RECOVERY OF UNREACTED SUGARS SUITABLE FOR DIRECT FERMENTATION TO ETHANOL 审中-公开
    用于制备HMF和HMF衍生物的方法,用于恢复适用于直接发酵至乙醇的无菌糖

    公开(公告)号:WO2013106136A1

    公开(公告)日:2013-07-18

    申请号:PCT/US2012/066708

    申请日:2012-11-28

    Abstract: Hydroxymethylfurfural is made from an aqueous hexose sugar solution, especially from a high fructose corn syrup product. By rapidly heating the sugar solution to the elevated temperatures involved as well as rapidly cooling the resultant product mixture, a limited per-pass conversion to HMF is obtained; correspondingly, however, the overall exposure of the HMF that is formed to acidic, elevated temperature conditions is also limited, so that byproducts are reduced. Separation and recovery of the products is simplified, and levels of HMF and other hexose dehydration products known to inhibit ethanol production by fermentation are reduced in the residual sugars product, to an extent whereby the residual sugars product is suited to be directly fermented to ethanol or for other uses.

    Abstract translation: 羟甲基糠醛由己糖糖水溶液,特别是高果糖玉米糖浆产品制成。 通过将糖溶液快速加热到所涉及的高温以及快速冷却所得产物混合物,获得对HMF的有限的通过转化率; 然而,相应地,形成在酸性,高温条件下的HMF的总体曝光也受到限制,从而减少了副产物。 简化了产品的分离和回收,已知残留糖产物抑制乙醇生产已知的HMF和其它己糖脱水产物的水平在一定程度上降低到残留糖产物适合直接发酵成乙醇或 用于其他用途。

    PALM OIL ENRICHED IN UNSATURATED FATTY ACIDS
    112.
    发明申请
    PALM OIL ENRICHED IN UNSATURATED FATTY ACIDS 审中-公开
    棕榈油在不饱和脂肪酸中增加

    公开(公告)号:WO2013078187A1

    公开(公告)日:2013-05-30

    申请号:PCT/US2012/066032

    申请日:2012-11-20

    CPC classification number: C12P7/6454 C11C1/10 C11C3/02

    Abstract: A process for producing a food oil containing at least 50% monounsaturated fatty acids from palm oil is disclosed. Fatty acids are released from palm oil glycerides, such as by fat-splitting. The free fatty acids (FFA) are separated to obtain a fraction enriched in unsaturated palm fatty acid. This fraction is subject to a condensation reaction with glycerol to form an oil comprising mainly triglycerides (triacylglycerols). The condensation reaction is catalyzed by an enzyme.

    Abstract translation: 公开了一种从棕榈油中生产含有至少50%单不饱和脂肪酸的食用油的方法。 脂肪酸从棕榈油甘油酯中释放,例如通过脂肪分解。 分离游离脂肪酸(FFA)以获得富含不饱和棕榈脂肪酸的级​​分。 该馏分与甘油发生缩合反应以形成主要包含甘油三酯(三酰基甘油)的油。 缩合反应由酶催化。

    PROCESS FOR PRODUCING BOTH BIOBASED SUCCINIC ACID AND 2,5-FURANDICARBOXYLIC ACID
    113.
    发明申请
    PROCESS FOR PRODUCING BOTH BIOBASED SUCCINIC ACID AND 2,5-FURANDICARBOXYLIC ACID 审中-公开
    生产双重琥珀酸和2,5-呋喃甲酸的方法

    公开(公告)号:WO2013033081A2

    公开(公告)日:2013-03-07

    申请号:PCT/US2012/052641

    申请日:2012-08-28

    CPC classification number: C07D307/68 C07C51/245 C07D307/46 C07C55/10

    Abstract: A process is provided for carrying out an oxidation on a feed including levulinic acid and/or a levulinic acid oxidation precursor to succinic acid, one or more furanic oxidation precursors of 2,5-furandicarboxylic acid and a catalytically effective combination of cobalt, manganese, and bromide components for catalyzing the oxidation of the levulinic acid component and of the one or more furanic oxidation precursors to produce both succinic acid and 2,5-furandicarboxylic acid products, which process comprises supplying the feed to a reactor vessel, supplying an oxidant, reacting the levulinic acid component and the one or more furanic oxidation precursors with the oxidant to produce both succinic acid and 2,5-furandicarboxylic acid (FDCA) and then recovering the succinic acid and FDCA products. A crude dehydration product from the dehydration of fructose, glucose or both, including 5-hydroxymethylfurfural, can be directly oxidized by the process to produce 2,5-furandicarboxylic acid and succinic acid.

    Abstract translation: 提供了一种用于在包括乙酰丙酸和/或乙酰丙酸氧化前体的进料上对琥珀酸进行氧化的方法,一种或多种2,5-呋喃二甲酸的呋喃类氧化前体和 用于催化乙酰丙酸组分和一种或多种呋喃氧化前体氧化以产生琥珀酸和2,5-呋喃二甲酸产物的催化有效组合,所述方法包括将所述进料 反应器容器,供应氧化剂,使乙酰丙酸组分和一种或多种呋喃氧化前体与氧化剂反应以产生琥珀酸和2,5-呋喃二甲酸(FDCA),然后回收琥珀酸和FDCA产物。 由果糖,葡萄糖或二者的脱水产生的粗脱水产物(包括5-羟甲基糠醛)可通过该方法直接氧化以产生2,5-呋喃二甲酸和琥珀酸。

    METHODS FOR PREPARATION OF AMMONIUM SALTS OF C4 DIACIDS BY FERMENTATION AND INTEGRATED METHODS FOR MAKING C4 DERIVATIVES THEREOF
    115.
    发明申请
    METHODS FOR PREPARATION OF AMMONIUM SALTS OF C4 DIACIDS BY FERMENTATION AND INTEGRATED METHODS FOR MAKING C4 DERIVATIVES THEREOF 审中-公开
    通过发酵和制备C4衍生物的一体化方法制备C4 DIACIDS的氨基磺酸盐的方法

    公开(公告)号:WO2013012590A1

    公开(公告)日:2013-01-24

    申请号:PCT/US2012/045937

    申请日:2012-07-09

    Abstract: Methods for forming ammonium salts of C4 diacids in a fermentation process with removal of divalent metal carbonate salts are disclosed. The pH of fermentation broths for production of C4 diacids is controlled by adding alkaline oxygen containing calcium or magnesium compounds, which forms divalent metal salts of the diacids. The divalent metal salts of the diacids are substituted with ammonium by introduction of ammonium salts at elevated temperature and pressure forming soluble ammonium salts thereof. C02 or bicarbonate is simultaneously added to the fennentation media at the elevated temperature and pressure. Reducing the temperature and pressure forms insoluble divalent metal carbonate salts that are separated from the solubilized ammonium diacid salts.

    Abstract translation: 公开了在除去二价金属碳酸盐的发酵过程中形成C4二酸铵盐的方法。 用于生产C4二酸的发酵液的pH值通过加入形成二酸的二价金属盐的含钙或镁化合物的碱性氧来控制。 二元酸的二价金属盐通过在升高的温度下引入铵盐和压力形成其可溶性铵盐而被铵取代。 在升高的温度和压力下,将CO 2或碳酸氢盐同时加入到收纳介质中。 降低温度和压力形成不溶性二价金属碳酸盐,其与可溶性二铵酸盐分离。

    IMPROVED MILLING PROCESS WITH OIL RECOVERY
    118.
    发明申请
    IMPROVED MILLING PROCESS WITH OIL RECOVERY 审中-公开
    改进油回收铣削工艺

    公开(公告)号:WO2012036857A2

    公开(公告)日:2012-03-22

    申请号:PCT/US2011/049040

    申请日:2011-08-25

    Inventor: HARVEY, Scott H.

    CPC classification number: C12P7/10 C12P7/649 C12P2203/00 Y02E50/13 Y02E50/16

    Abstract: A modification is described of a dry grind process for producing ethanol and other co-products from whole grain, for example corn, wherein one or more solid/liquid separators act on a liquefaction discharge or mash, or act on a fermentation medium before the medium is introduced into a still for the production of ethanol, or act on both the liquefaction discharge and the fermentation medium to recover an oil fraction from the grain upstream of the still. The oil product is useful in animal feeds, in the production of biodiesel and in other applications.

    Abstract translation: 描述了用于从全谷物例如玉米生产乙醇和其他副产物的干研磨工艺的修改,其中一个或多个固/液分离器作用于液化排放物或ma液,或者 在将培养基引入静置用于生产乙醇之前作用于发酵培养基,或者作用于液化排放物和发酵培养基两者以从蒸馏器上游的谷物中回收油馏分。 该产品可用于动物饲料,生物柴油生产和其他应用。

    IMPROVED GRAIN MILLING PROCESS
    120.
    发明申请

    公开(公告)号:WO2011097070A3

    公开(公告)日:2011-08-11

    申请号:PCT/US2011/021601

    申请日:2011-01-19

    Abstract: A modification is described of a dry grind process for producing ethanol and other co-products from whole grain, whereby the mash is thermochemically treated by cooking the mash in the presence of an organic acid. The organic acid effectively hydrolyzes both the starch and hemicellulosic components in the milled corn to provide fermentable sugars from both the endosperm and other parts of the kernel, without, however, also producing fermentation-inhibiting levels of other known products of the acid hydrolysis of hemicellulosic materials, such as hydroxymethylfurfural (HMF) and furfural. Further, the organic acid is able to solubilize both the starch and the more recalcitrant hemicelluloses while only partially hydrolyzing the same, so that most of the starch and hemicelluloses are hydrolyzed to oligomers and the amount of chemically labile and reducing sugars is kept sufficiently low as to also not appreciably interfere with the fermentation to ethanol.

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