Emulsion feed assembly
    1.
    发明授权
    Emulsion feed assembly 失效
    乳液进料总成

    公开(公告)号:US6004024A

    公开(公告)日:1999-12-21

    申请号:US970471

    申请日:1997-11-14

    摘要: The present invention is directed to a polymer feed system and a method of using the same wherein clogging of the polymer input line is avoided by the use of air to purge the system of any unwanted polymer or electrolyte. The purging avoids the contact of the water with the polymer and the build-up of unwanted activated polymer and clogging in the supply and in the subsequent conduits.

    摘要翻译: 本发明涉及聚合物进料系统及其使用方法,其中通过使用空气来清除任何不需要的聚合物或电解质的系统来避免聚合物输入管线的堵塞。 清洗避免了水与聚合物的接触以及不需要的活化聚合物的积聚以及在供应和随后的管道中堵塞。

    Emulsion feed assembly and method
    2.
    发明授权
    Emulsion feed assembly and method 有权
    乳液进料总成及方法

    公开(公告)号:US06313198B1

    公开(公告)日:2001-11-06

    申请号:US09414185

    申请日:1999-10-07

    IPC分类号: B01F1502

    摘要: The present invention is directed to a polymer feed system and a method of using the same wherein clogging of the polymer input line is avoided by the use of air to purge the system of any unwanted polymer or electrolyte. The purging avoids the contact of the water with the polymer and the build-up of unwanted activated polymer and clogging in the supply and in the subsequent conduits.

    摘要翻译: 本发明涉及聚合物进料系统及其使用方法,其中通过使用空气来清除任何不需要的聚合物或电解质的系统来避免聚合物输入管线的堵塞。 清洗避免了水与聚合物的接触以及不需要的活化聚合物的积聚以及在供应和随后的管道中堵塞。