松根炭制维尼纶载体活性炭的研究

STUDY ON THE PKEPARATION OFACTIVATED CAKBON AS CATALYSTCAKKIER FROM PINE ROOT CHARCOAL

作为维尼纶合成中的载体活性炭，其强度和孔径分布要求十分严格，所以需要使用椰壳活性炭本研究的目的就是制造一种活性炭来代替它。实验证明，松根炭制成的活性炭可以作为载体活性炭。其关键是粘结剂、辅助试剂和活化条件的选择。

The purpose of our research is to prepare a kind of activated carbon to re-place cocoanut carbon which must be used in the synthesis of ethylene acetate be-cause high strength and special size distribution of carrier are strictly required.Re- sults of the experiments stated that activated carbon from pine root charcoal could be used as catalyst carrier.The cruxes were selqctions of adhesive,auxiliary agents and activation conditions.