PROCESSING PAINT OVERSPRAY FROM AN EMULSION CHEMISTRY TO PRODUCE ALTERNATIVE RECYCLE PRODUCTS
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    发明申请
    PROCESSING PAINT OVERSPRAY FROM AN EMULSION CHEMISTRY TO PRODUCE ALTERNATIVE RECYCLE PRODUCTS 审中-公开
    从乳液化学过程中加工涂料以产生替代性回收产品

    公开(公告)号:US20110083361A1

    公开(公告)日:2011-04-14

    申请号:US12904256

    申请日:2010-10-14

    IPC分类号: C08J11/04 C10L5/00 B01D11/04

    摘要: A method for processing paint overspray from an emulsion chemistry process which includes collecting the paint overspray in an aqueous medium, subjecting the paint overspray to a chemical treatment to form an aqueous suspension or emulsion of paint overspray solids having a first solids content and processing the aqueous suspension or emulsion of paint overspray solids to form: i) a light phase that has a second solids content that is lower than the first solids content; and ii) a heavy phase that has a third solids content that is higher than the first solids content. The light phase is recycled back into the process together with dispersion chemistry contained therein and the heavy phase can be used as a coating composition or as a combustible fuel or fuel additive.

    摘要翻译: 一种用于从乳液化学过程处理涂料过喷的方法,其包括在水性介质中收集油漆过喷,使油漆过度喷涂进行化学处理,以形成具有第一固体含量的涂料过度喷涂固体的水性悬浮液或乳液,并处理含水 涂料的悬浮液或乳液过度喷涂固体以形成:i)具有低于第一固体含量的第二固体含量的轻相; 和ii)具有高于第一固体含量的第三固体含量的重相。 轻质相与其中所含的分散体化学物质一起回收到工艺中,重相可用作涂料组合物或可燃燃料或燃料添加剂。