adsorbent

A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid /liquid adsorption system of the solute in a dilute aqueous solution.

对稀溶液中溶质的固 /液吸附体系 ,首次提出了根据吸附分子体积和实验条件下吸附等温线中的最大吸附量计算单位质量吸附剂的吸附体积或吸附空间的方法 。

The adsorption isotherm of the bamboo fibers was plotted,their effective adsorption volume was detd.

选用直接菊黄G染料,研究了竹纤维染色热力学的几个参数,作出了竹纤维的吸附等温线,测得了竹纤维的有效吸附体积,计算了染色亲和力、染色热和染色熵,并与棉纤维和粘胶纤维作了对比。