• This thesis introduces a method of synthesis of lignin phosphonic acid, a new product, by making use of lignin, the scrap material in the course of paper-making.

    利用造纸工业副产品—木质素合成木质素产品,并测定了它含磷量和红外光谱。

    youdao

  • This thesis introduces a method of synthesis of lignin phosphonic acid, a new product, by making use of lignin, the scrap material in the course of paper-making.

    利用造纸工业副产品—木质素合成木质素产品,并测定了它含磷量和红外光谱。

    youdao

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