Non-aqueous washing apparatus and method
    53.
    发明申请
    Non-aqueous washing apparatus and method 审中-公开
    非水洗涤装置及方法

    公开(公告)号:US20080189872A9

    公开(公告)日:2008-08-14

    申请号:US10957451

    申请日:2004-10-01

    Abstract: Methods for washing fabric loads without water or using water only as a co-solvent are disclosed. One method of non-aqueous clothes washing includes the steps of disposing clothing in a wash container, delivering a wash liquor to the fabric load, the wash liquor comprising a substantially non-reactive, non-aqueous, non-oleophilic, apolar working fluid and at least one washing additive, applying mechanical energy to the clothing and wash liquor for a sufficient amount of time to provide fabric cleaning and, thereafter, substantially removing the wash liquor from the fabric load. The working fluid may be selected from the group consisting of perfluorocarbons, hydrofluoroethers, fluorinated hydrocarbons and fluoroinerts.

    Abstract translation: 公开了没有水或仅使用水作为共溶剂洗涤织物载体的方法。 一种非水性衣物洗涤方法包括以下步骤:将衣物置于洗涤容器中,将洗涤液输送到织物载体,洗涤液包含基本上非反应性的非水性非亲油性非极性工作流体, 至少一种洗涤添加剂,向衣服施加机械能并洗涤液体足够的时间以提供织物清洁,然后基本上从织物负载中除去洗涤液体。 工作流体可以选自全氟化碳,氢氟醚,氟化烃和氟化物。

    Method for fluid recovery in a semi-aqueous wash process
    57.
    发明申请
    Method for fluid recovery in a semi-aqueous wash process 有权
    在半水洗涤过程中流体回收的方法

    公开(公告)号:US20050263173A1

    公开(公告)日:2005-12-01

    申请号:US11135214

    申请日:2005-05-23

    Abstract: A method and apparatus for fluid recovery in a semi-aqueous wash process including the steps of receiving semi-aqueous wash liquor from a wash container; pretreating the semi-aqueous wash liquor and separating it into aqueous-rich working fluid phase and non-aqueous working fluid phase, treating the aqueous-rich working fluid phase to remove remaining non-aqueous working fluid, and treating the non-aqueous-rich working fluid phase for recovery and reuse.

    Abstract translation: 一种用于半水洗涤方法中流体回收的方法和装置,包括以下步骤:从洗涤容器接收半水洗涤液; 预处理半水洗涤液并将其分离成富含水的工作流体相和非水性工作流体相,处理富含水的工作流体相以除去剩余的非水性工作流体,并处理非水相富含 工作流体相用于回收和再利用。

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