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    • 26. 发明专利
    • Surface for promoting formation of liquid droplet
    • 用于促进形成液滴的表面
    • JP2007170169A
    • 2007-07-05
    • JP2006329059
    • 2006-12-06
    • Qinetiq Ltdキネテイツク・リミテツド
    • LAWRENCE CHRISTOPHER ROBERTPARKER ANDREW RICHARD
    • E03B3/28B01D1/30B01D53/26C02F1/18
    • B01D53/261B01D1/305C02F1/18E03B3/28Y02A20/109Y10T137/0318Y10T428/24355Y10T428/31
    • PROBLEM TO BE SOLVED: To provide a surface suitable for promoting the formation of liquid droplets of size controlled to collect the droplets of liquid from fog or haze. SOLUTION: The surface 30 suitable for promoting the formation of liquid droplets 35 is provided comprising alternating regions of a liquid repelling material 32 and a liquid attracting material 33 in at least one direction across the surface wherein the diameter of the droplets is controlled by the size of the smallest dimension of the liquid attracting material. The surface 30 may be textured and/or form a pattern. A method and a system for collecting a liquid 35 carried by or condensed out of a vapor including a step of supplying vapor to the whole surface 30, and a method for purifying a liquid by supplying vapor containing liquid droplets, to the surface, are also presented. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供适于促进大小控制的液滴的形成的表面以从雾或雾中收集液滴。 解决方案:提供适于促进形成液滴35的表面30,其包括在至少一个方向上的液体排斥材料32和液体吸引材料33的交替区域,其中液滴的直径被控制 通过液体吸引材料的最小尺寸的尺寸。 表面30可以被纹理化和/或形成图案。 一种用于收集由蒸汽携带或冷凝的蒸气的方法和系统,包括向整个表面30供应蒸气的步骤,以及通过向表面供应含有液滴的蒸气来净化液体的方法也是 呈现。 版权所有(C)2007,JPO&INPIT