表面活性剂在废纸脱墨中的作用机理及其应用

The applications of surfactants in waste paper deinking

对表面活性剂的性质和种类进行了简单的介绍,并分析了其在不同的废纸脱墨工艺中的作用原理。为了得到良好的脱墨效率,在实际应用中还应该注意对不同种类的废纸采用不同类型的表面活性剂,同时用量、工艺参数等都应该严格控制。

Thispaper introduced the nature and type of the surfactants briefly. As while, we also analysis the principles in the different of wastepaper deinking process .In order to get a good deinking efficiency, different types of surfactants must be paid more attentions to the different kinds of wastepaper, what＇ s more, the dose of the surfactants and the parameters in the process and so on should be strictly controlled in the application.