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    Algal coal and process for preparing same
    64.
    发明授权
    Algal coal and process for preparing same 失效
    藻类煤及其制备方法

    公开(公告)号：US08414664B2

    公开(公告)日：2013-04-09

    申请号：US12715595

    申请日：2010-03-02

    申请人： Steven M. Heilmann ,  Kenneth J. Valentas ,  Marc von Keitz ,  Frederick J. Schendel ,  Paul A. Lefebvre ,  Michael J. Sadowsky

    发明人： Steven M. Heilmann ,  Kenneth J. Valentas ,  Marc von Keitz ,  Frederick J. Schendel ,  Paul A. Lefebvre ,  Michael J. Sadowsky

    IPC分类号： C10L5/44

    CPC分类号： C10L5/44 ,  C10L9/086 ,  Y02E50/10 ,  Y02E50/30

    摘要： Algae-derived synthetic coal and filtrates. The invention described herein provides an algae-derived synthetic coal product and filtrates and process for preparing the same using an improved hydrothermal carbonization process. The synthetic coal product is similar to natural bituminous coal in terms of percent carbon content and energy equivalency while at the same time containing relatively low levels of sulfur and contaminant heavy metals. Unlike natural coal and other fossil fuels, because the carbon of the biomass is formed through photosynthesis, carbon dioxide formed during combustion is a “carbon neutral” event with little or no “new” carbon dioxide being added to the earth's atmosphere. The algae-derived filtrates contain useful constituents.

    摘要翻译： 藻类衍生的合成煤和滤液。 本文描述的本发明提供了一种藻类衍生的合成煤产品和滤液，以及使用改进的水热碳化方法制备该产品的方法。 合成煤产品与碳含量和能量当量的百分比类似于天然烟煤，同时含有较低含量的硫和污染重金属。 与天然煤和其他化石燃料不同，由于生物质碳通过光合作用形成，燃烧过程中形成的二氧化碳是碳中和事件，很少或没有新的二氧化碳被添加到地球大气中。 藻类衍生的滤液含有有用成分。

    SYNTHETIC COAL AND METHODS OF PRODUCING SYNTHETIC COAL FROM FERMENTATION RESIDUE
    65.
    发明申请
    SYNTHETIC COAL AND METHODS OF PRODUCING SYNTHETIC COAL FROM FERMENTATION RESIDUE 审中-公开
    合成煤和从发酵残渣生产合成煤的方法

    公开(公告)号：US20120291343A1

    公开(公告)日：2012-11-22

    申请号：US13565682

    申请日：2012-08-02

    申请人： Frederick J. Schendel ,  Marc Von Keitz ,  Kenneth J. Valentas ,  Lindsey Jader ,  Steven M. Heilmann

    发明人： Frederick J. Schendel ,  Marc Von Keitz ,  Kenneth J. Valentas ,  Lindsey Jader ,  Steven M. Heilmann

    IPC分类号： C10L5/00

    CPC分类号： C10L5/44 ,  C10L9/086 ,  Y02E50/10 ,  Y02E50/30

    摘要： The invention herein describe a novel process for producing a novel synthetic coal product from fermentation residues, such as, the waste materials from fermentation based ethanol production. The fermentation residue is subject to a hydrothermal carbonization process in an aqueous solution at a temperature and at a pressure sufficient to form a synthetic coal solid and a liquid component. This process does not require drying of the fermentation residue which provides for a more energy efficient method of processing thereof. The synthetic coal solid has a high heat content combustive material. The liquid component has nutrient value so that it can be recycled thereby permitting the sustainable recycling of such nutrients and the water in which those nutrients are dissolved.

    摘要翻译： 本发明描述了一种从发酵残渣生产新型合成煤产品的新方法，例如来自发酵的乙醇生产的废料。 在足以形成合成煤固体和液体组分的温度和压力下，在水溶液中对发酵残渣进行水热碳化处理。 该方法不需要干燥发酵残渣，这提供了一种更节能的处理方法。 合成煤固体具有高热量的燃烧材料。 液体组分具有营养价值，使其可被再循环，从而允许这些营养素和这些营养物质溶解的水的可持续回收。