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介绍了保加利亚乳化药剂应用的试验室试验和工业试验的情况和结果。试验室试验是用容积3dm3的丹佛浮选机，矿浆来自“米捷特”选矿厂的浮选回路IAEA起泡剂在特制的设备中进行乳化。工业试验是在“来捷特”选矿厂中进行。药剂乳化用的设备作业如下：4％黄药溶液和AEA起泡剂（其
The situation and the results of laboratory and industrial tests for the application of emulsifying agents in Bulgaria are presented. Laboratory tests were carried out using a Denver flotation machine with a volume of 3 m 3 and the slurry of IAEA foaming agent from the flotation circuit at the “Miterte” concentrator in a special facility. Industrial tests are carried out at the “Czech Republic” beneficiation plant. Equipment for the emulsification of pharmaceutical operations are as follows: 4% xanthate solution and AEA foaming agent (which