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,测定皂甙、纤维素、半纤维素、木质素、果胶、蛋白质相对于绝干皂荚的质量百含量。