Application of Pluronic F-68 as foam regulator in foam flotation

The invention discloses an application of Pluronic F-68 as a foam adjusting agent in foam flotation. In the froth flotation process, Pluronic F-68 is used as a froth adjusting agent, and particularly, Pluronic F-68 is used as the froth adjusting agent in a mixed hydrocarbon oil collecting agent/mixed alcohol foaming agent flotation system, so that the solution properties such as surface tension, foaming performance and froth stability can be obviously improved, and the purposes of adjusting and controlling froth performance and improving flotation indexes are achieved. 本发明公开了Pluronic F-68作为泡沫调整剂在泡沫浮选中的应用。在泡沫浮选过程中以Pluronic F-68作为泡沫调整剂，特别是在混合烃油类捕收剂/混合醇类起泡剂浮选体系中使用Pluronic F-68作为泡沫调整剂，能够明显改善表面张力、起泡性能和泡沫稳定性等溶液性质，以达到调控泡沫性能，提高浮选指标的目的。