n－三辛胺浮选的动力学机制研究

Study of Kinetic Mechanism on Flotation of Tri-n-Octylamine(TOA)

本工作研究了泡沫浮选、富集和回收ｎ－三辛胺的可行性，研究确定了富集、回收ｎ－三辛胺最佳的浮选条件（包括ｐＨ、无机盐浓度和气体流量等）；确认了ｎ－三辛胺浮选属于一级动力学过程，探讨了浮选机理。

The feasibilities on flotation,enrichment and removal of TOA from aqueous solutions are studied. The optimum conditions on flotation, enrichment and removal are determined (including pH values, concentrations of inorganic salts, rate of air flow, etc. ). The flotation mechanism,proving the fact that the flotation belongs to the kinetic process of the first order, is discussed.