• The refining process of citral product from natural litsea cubeba was studied by means of vacuum batch distillation.

    采用减压间歇精馏方法天然产物山子油中提取柠檬醛产品精制过程进行了研究。

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  • The experimental study for purification of peach aldehyde by vacuum batch distillation, as well as the heat sensitivity of the product, is carried out.

    采用真空间歇精馏技术原料进行分离试验考察桃醛热敏性,确定了安全的操作温度范围和适宜操作方法。

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  • The refining process of elemene from oil of Rhizoma Curcuma was studied by vacuum batch distillation. The suitable operating conditions of the refined process were obtained.

    采用真空间歇精馏方法莪术精油提取香烯精制过程进行研究,得到适宜工艺条件

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  • The refining process of elemene from oil of Rhizoma Curcuma was studied by vacuum batch distillation. The suitable operating conditions of the refined process were obtained.

    采用真空间歇精馏方法莪术精油提取香烯精制过程进行研究,得到适宜工艺条件

    youdao

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