活性炭材料碘吸附值的分光光度计直接测定法

DIRECT SPECTROPHOTOMETRIC MEASUREMENT OF THE IODINE ADSORPTION VALUE OF ACTIVATED CARBON MATERIAL

为了进一步提高活性炭材料碘吸附值测定的快速性和准确性，研究了采用分光光度计直接测定活性炭材料碘吸附值的方法。实验证明该方法是可行的，可以代替传统所用的滴定法ＧＢ７７０２．７－８７。

To improve the quickness and accuracy of the measurement of the Iodine Adsorption Value of Activated Carbon Material, a method using spectrophotometer to directly measure the adsorption value is presented. The method is approved to be viable by experiment and can substitute the conventionally used titration method, GB7702.7 87.