• The column of reactive distillation was improved from compound tower to sieve tray tower which is famous for its lower cost of equipment and simpler operation and cleaning.

    反应精馏塔原来复合型改为单纯筛板塔,操作清洗简单设备费用

    youdao

  • The high efficient flow guided sieve tray and packing are adopted in the innovation of vinyl acetate Methanol methyl acetate distillation column.

    采用高效导向筛板填料乙酸乙烯-乙酸甲酯精馏塔进行了技改设计。

    youdao

  • The high efficient flow guided sieve tray and packing are adopted in the innovation of vinyl acetate Methanol methyl acetate distillation column.

    采用高效导向筛板填料乙酸乙烯-乙酸甲酯精馏塔进行了技改设计。

    youdao

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