SYSTEMS AND METHODS FOR STILLAGE FRACTIONATION

    公开(公告)号:US20190390146A1

    公开(公告)日:2019-12-26

    申请号:US16534165

    申请日:2019-08-07

    Abstract: Systems and methods for fractionating whole stillage from an ethanol production facility are provided. Whole stillage undergoes a separation of its liquid portion (thin stillage) from the solid portion (fiber cake). In some embodiments, the solids and liquids in whole stillage may be separated utilizing a screening centrifuge. The fiber cake may be dried to generate a high fiber animal feed. The thin stillage may be provided to a three-phase separator for separation into an oil emulsion, an aqueous clarified stillage, and a protein paste. The protein paste may be dried to generate a high protein animal feed with greater than about 45% protein content. The clarified thin stillage is condensed to yield a syrup with greater than around 60% solids. The oil emulsion is subjected to a pH adjustment to liberate the oil from the emulsion, which is then separated.

    SYSTEM FOR EXTRACTING PROTEIN FROM A FERMENTATION PRODUCT
    2.
    发明申请
    SYSTEM FOR EXTRACTING PROTEIN FROM A FERMENTATION PRODUCT 有权
    从发酵产品中提取蛋白质的系统

    公开(公告)号:US20140123855A1

    公开(公告)日:2014-05-08

    申请号:US14149555

    申请日:2014-01-07

    CPC classification number: C07K14/425 C12P7/06 Y02E50/16 Y02E50/17

    Abstract: A method of producing bioproducts from a feedstock in a system configured to produce ethanol and distillers grains from a fermentation product is disclosed. A system configured to process feedstock into a fermentation product and bioproducts including ethanol and meal is disclosed. A bioproduct produced from a fermentation product produced from a feedstock in a biorefining system is disclosed.

    Abstract translation: 公开了一种从配置成从发酵产物生产乙醇和酒糟的系统中的原料生产生物产物的方法。 公开了一种被配置为将原料处理成发酵产物和包括乙醇和膳食的生物产物的系统。 公开了由生物精制系统中的原料生产的发酵产物产生的生物产物。

    SYSTEMS AND METHODS FOR STILLAGE FRACTIONATION

    公开(公告)号:US20210214659A1

    公开(公告)日:2021-07-15

    申请号:US17218508

    申请日:2021-03-31

    Abstract: Systems and methods for fractionating whole stillage from an ethanol production facility are provided. Whole stillage undergoes a separation of its liquid portion (thin stillage) from the solid portion (fiber cake). In some embodiments, the solids and liquids in whole stillage may be separated utilizing a screening centrifuge. The fiber cake may be dried to generate a high fiber animal feed. The thin stillage may be provided to a three-phase separator for separation into an oil emulsion, an aqueous clarified stillage, and a protein paste. The protein paste may be dried to generate a high protein animal feed with greater than about 45% protein content. The clarified thin stillage is condensed to yield a syrup with greater than around 60% solids. The oil emulsion is subjected to a pH adjustment to liberate the oil from the emulsion, which is then separated.

    Systems and methods for stillage fractionation

    公开(公告)号:US10465152B2

    公开(公告)日:2019-11-05

    申请号:US15015355

    申请日:2016-02-04

    Abstract: Systems and methods for fractionating whole stillage from an ethanol production facility are provided. Whole stillage undergoes a separation of its liquid portion (thin stillage) from the solid portion (fiber cake). In some embodiments, the solids and liquids in whole stillage may be separated utilizing a screening centrifuge. The fiber cake may be dried to generate a high fiber animal feed. The thin stillage may be provided to a three-phase separator for separation into an oil emulsion, an aqueous clarified stillage, and a protein paste. The protein paste may be dried to generate a high protein animal feed with greater than about 45% protein content. The clarified thin stillage is condensed to yield a syrup with greater than around 60% solids. The oil emulsion is subjected to a pH adjustment to liberate the oil from the emulsion, which is then separated.

    System for extracting protein from a fermentation product
    6.
    发明授权
    System for extracting protein from a fermentation product 有权
    从发酵产物中提取蛋白质的系统

    公开(公告)号:US09321815B2

    公开(公告)日:2016-04-26

    申请号:US14149555

    申请日:2014-01-07

    CPC classification number: C07K14/425 C12P7/06 Y02E50/16 Y02E50/17

    Abstract: A method of producing bioproducts from a feedstock in a system configured to produce ethanol and distillers grains from a fermentation product is disclosed. A system configured to process feedstock into a fermentation product and bioproducts including ethanol and meal is disclosed. A bioproduct produced from a fermentation product produced from a feedstock in a biorefining system is disclosed.

    Abstract translation: 公开了一种从配置成从发酵产物生产乙醇和酒糟的系统中的原料生产生物产物的方法。 公开了一种被配置为将原料处理成发酵产物和包括乙醇和膳食的生物产物的系统。 公开了由生物精制系统中的原料生产的发酵产物产生的生物产物。

    Systems and methods for stillage fractionation

    公开(公告)号:US11104873B2

    公开(公告)日:2021-08-31

    申请号:US16534165

    申请日:2019-08-07

    Abstract: Systems and methods for fractionating whole stillage from an ethanol production facility are provided. Whole stillage undergoes a separation of its liquid portion (thin stillage) from the solid portion (fiber cake). In some embodiments, the solids and liquids in whole stillage may be separated utilizing a screening centrifuge. The fiber cake may be dried to generate a high fiber animal feed. The thin stillage may be provided to a three-phase separator for separation into an oil emulsion, an aqueous clarified stillage, and a protein paste. The protein paste may be dried to generate a high protein animal feed with greater than about 45% protein content. The clarified thin stillage is condensed to yield a syrup with greater than around 60% solids. The oil emulsion is subjected to a pH adjustment to liberate the oil from the emulsion, which is then separated.

    SYSTEMS AND METHODS FOR STILLAGE FRACTIONATION
    9.
    发明申请
    SYSTEMS AND METHODS FOR STILLAGE FRACTIONATION 审中-公开
    用于静态分割的系统和方法

    公开(公告)号:US20160152931A1

    公开(公告)日:2016-06-02

    申请号:US15015355

    申请日:2016-02-04

    Abstract: Systems and methods for fractionating whole stillage from an ethanol production facility are provided. Whole stillage undergoes a separation of its liquid portion (thin stillage) from the solid portion (fiber cake). In some embodiments, the solids and liquids in whole stillage may be separated utilizing a screening centrifuge. The fiber cake may be dried to generate a high fiber animal feed. The thin stillage may be provided to a three-phase separator for separation into an oil emulsion, an aqueous clarified stillage, and a protein paste. The protein paste may be dried to generate a high protein animal feed with greater than about 45% protein content. The clarified thin stillage is condensed to yield a syrup with greater than around 60% solids. The oil emulsion is subjected to a pH adjustment to liberate the oil from the emulsion, which is then separated.

    Abstract translation: 提供了从乙醇生产设备中分馏整个酒糟的系统和方法。 整个釜渣从固体部分(纤维饼)中分离出其液体部分(薄釜)。 在一些实施方案中,可以使用筛分离心机分离整个釜馏物中的固体和液体。 可以将纤维饼干燥以产生高纤维动物饲料。 可以将薄的釜装物提供给用于分离成油乳液,水性澄清釜馏剂和蛋白质糊剂的三相分离器。 可以将蛋白质糊剂干燥以产生蛋白质含量高于约45%的高蛋白动物饲料。 澄清的薄釜被冷凝以产生具有大于约60%固体的糖浆。 将油乳液进行pH调节以从乳液中释放出油,然后将其分离。

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