摘要
本文用XPS分析比较了非离子型表面活性剂司班—80和吐温—85对谢一矿矸石粉的表面改性处理效果,发现在所讨论的情况下,表现处理过程主要是一个物理过程.然而,在矸石粉的Ca与处理剂分子中的O之间,存在着较明显的化学作用.
Non-ionic surfactants span-80 and tween-85 were used to modify, acoal gangue powders from Xieqao No. 1 Mine in Huainan,and the interaction between surfactants and the 'powders was studied by XPS. It was found that both physical and chemical interactions existed in the case concerned.
关键词
非离子
表面活性剂
煤矸石
XPS分析
橡胶
non-ionic surfactants
coal gangue
electron spectroscopy for chemical analysis
