Method for separating a machining suspension into fractions
    1.
    发明授权
    Method for separating a machining suspension into fractions 失效
    将加工悬浮液分离成馏分的方法

    公开(公告)号:US06821437B1

    公开(公告)日:2004-11-23

    申请号:US10130768

    申请日:2002-07-18

    IPC分类号: C02F148

    摘要: The present invention relates to a method of separating a machining suspension into fractions including abrasive grains and attrition material, such as a suspension produced in the course of the mechanical machining of silicon, quartz or ceramic material, from a cutting fluid in which abrasive grains and the attrition material are dispersed that originates from the machined material and from the machining equipment. In the method, the suspension is separated by means of wet classification, with the liquid used for the sizing process being selected in such a way that it can be mixed with the used cutting fluid and with the mixture so formed, which contains the attrition material originating from the machined material in particular, forming a stable suspension.

    摘要翻译: 本发明涉及一种将加工悬浮液分离成包含磨料颗粒和磨耗材料的级分的方法,所述磨碎颗粒和磨耗材料例如在硅,石英或陶瓷材料的机械加工过程中产生的悬浮液, 磨耗材料从加工材料和加工设备分散出来。 在该方法中,悬浮液通过湿式分级法分离,用于施胶过程的液体以这样一种方式进行选择,使得其可以与所使用的切削液和形成的混合物混合,所述混合物含有磨耗材料 特别地来自加工材料,形成稳定的悬浮液。

    METHOD FOR THE WET-CHEMICAL TRANSFORMATION OF BIOMASS BY HYDROTHERMAL CARBONIZATION
    2.
    发明申请
    METHOD FOR THE WET-CHEMICAL TRANSFORMATION OF BIOMASS BY HYDROTHERMAL CARBONIZATION 审中-公开
    通过氢热碳化法生物质的湿化学转化方法

    公开(公告)号:US20100101142A1

    公开(公告)日:2010-04-29

    申请号:US12450323

    申请日:2007-12-11

    IPC分类号: C10L5/00

    摘要: A method for converting biomass into higher-energy-density solids, in particular carbon, humus or peat, is described. In the method, organic substances from the biomass are suspended in water to form a suspension and at least a part of the suspension to be converted is heated to a reaction temperature and is converted into higher-energy-density solids by hydrothermal carbonization at elevated pressure. The conversion is carried out in a reaction volume which is located underneath the Earth's surface. Uniformity of the product quality and an increase in the economic efficiency of the process are achieved by the method.

    摘要翻译: 描述了将生物质转化为高能密度固体,特别是碳,腐殖质或泥炭的方法。 在该方法中,将来自生物质的有机物质悬浮在水中以形成悬浮液,并将待转化的悬浮液的至少一部分加热至反应温度,并通过在高压下进行水热碳化转化为更高能量密度的固体 。 转化在位于地球表面下方的反应体积中进行。 通过该方法实现了产品质量的均匀性和经济效率的提高。

    Liquid Biofuel Mixture and Method and Device for Producing The Same
    3.
    发明申请
    Liquid Biofuel Mixture and Method and Device for Producing The Same 审中-公开
    液体生物燃料混合物及其生产方法和装置

    公开(公告)号:US20090203092A1

    公开(公告)日:2009-08-13

    申请号:US11884468

    申请日:2005-11-30

    IPC分类号: C12P7/64 C12M1/00

    CPC分类号: C10L1/026 C12P7/649 Y02E50/13

    摘要: The present invention relates to a biofuel mixture comprising a fraction of fatty acid alkyl esters and at least one fraction of bound glycerol in an amount of ≧1 wt %, based on the glycerol backbone, and a method and a device for producing said biofuel mixture.The biofuel mixture can be produced inexpensively, can also be utilized as a fuel in diesel engines without additional heating and can be added to conventional diesel fuel.

    摘要翻译: 本发明涉及包含一部分脂肪酸烷基酯和至少一部分结合甘油的生物燃料混合物,其量为基于甘油主链的> = 1重量%,以及用于生产所述生物燃料的方法和装置 混合物。 生物燃料混合物可以廉价地生产,也可以用作柴油发动机中的燃料而不需要额外的加热,并且可以添加到常规的柴油燃料中。

    Matrix Liquid for Producing a Chip Removal Suspension and Used as a Lubricating or Machining Liquid
    5.
    发明申请
    Matrix Liquid for Producing a Chip Removal Suspension and Used as a Lubricating or Machining Liquid 失效
    用于生产切屑悬浮液并用作润滑或加工液体的基质液体

    公开(公告)号:US20080016783A1

    公开(公告)日:2008-01-24

    申请号:US11629539

    申请日:2005-06-10

    IPC分类号: C10M175/00 C09K3/14

    摘要: The invention relates to a matrix liquid for producing machining suspensions, a machining suspension produced with the matrix and a method of fractionating the used machining suspension yielded after use. The invention also relates to a homogeneous mixture of a polymer or various polymers and water. The mixture can be used especially advantageously in all technical applications requiring a liquid with lubricating properties. In the present invention, a mixture of water and a thickening agent, respectively a polymer or a multiplicity of polymers, is utilized as the matrix liquid or lubricating liquid. The cutting grains can be separated very easily and quickly from the used machining suspension produced with this matrix liquid; for reuse. Less process water is required and the process water can be simply purified as there is no complicated getting rid of an alcohol charge.

    摘要翻译: 本发明涉及一种用于生产加工悬浮液的基质液,用该基质生产的机加工悬浮液,以及使用后产生的二手加工悬浮液的分馏方法。 本发明还涉及聚合物或各种聚合物和水的均匀混合物。 该混合物可以特别有利地用于需要具有润滑性能的液体的所有技术应用中。 在本发明中,使用水和增稠剂(分别为聚合物或多种聚合物)的混合物作为基质液体或润滑液。 切割谷物可以非常容易和快速地从用该基质液体生产的二手加工悬浮液分离; 用于重用。 需要较少的工艺用水,并且可以简单地净化工艺用水,因为没有复杂的去除酒精装料。

    Methods for fractionating a machining suspension using destabilization and separation steps
    6.
    发明授权
    Methods for fractionating a machining suspension using destabilization and separation steps 失效
    使用不稳定和分离步骤分级加工悬浮液的方法

    公开(公告)号:US07591376B2

    公开(公告)日:2009-09-22

    申请号:US11629539

    申请日:2005-06-10

    IPC分类号: B03B7/00 C02F1/00 B01D35/18

    摘要: The invention relates to a matrix liquid for producing machining suspensions, a machining suspension produced with the matrix and a method of fractionating the used machining suspension yielded after use. The invention also relates to a homogeneous mixture of a polymer or various polymers and water. The mixture can be used especially advantageously in all technical applications requiring a liquid with lubricating properties. In the present invention, a mixture of water and a thickening agent, respectively a polymer or a multiplicity of polymers, is utilized as the matrix liquid or lubricating liquid. The cutting grains can be separated very easily and quickly from the used machining suspension produced with this matrix liquid; for reuse. Less process water is required and the process water can be simply purified as there is no complicated getting rid of an alcohol charge.

    摘要翻译: 本发明涉及一种用于生产加工悬浮液的基质液,用该基质生产的机加工悬浮液,以及使用后产生的二手加工悬浮液的分馏方法。 本发明还涉及聚合物或各种聚合物和水的均匀混合物。 该混合物可以特别有利地用于需要具有润滑性能的液体的所有技术应用中。 在本发明中,使用水和增稠剂(分别为聚合物或多种聚合物)的混合物作为基质液体或润滑液。 切割谷物可以非常容易和快速地从用该基质液体生产的二手加工悬浮液分离; 用于重用。 需要较少的工艺用水,并且可以简单地净化工艺用水,因为没有复杂的去除酒精装料。