xylogen

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭化后用水蒸气活化制备活性炭。

The chemical constituents of pod of Gleditsia sinensis Lam. have been studied.The saponin, fibrin, half fibrin, xylogen and proteins of it have been mensurated.

初步研究皂荚中所含的化学成分,测定皂甙、纤素、半纤素、木质素、果胶、蛋白质相对于绝干皂荚的质量百分含量。