论文部分内容阅读
研究了重晶石浮选的新捕收剂Ａ－２２．介绍其合成方法。浮选试验表明，对重晶石的浮选，Ａ－２２具有捕收力强、选择性好、浮选温度范围宽的特点，并具有一定的起泡性。
A new collector A-22 for barite flotation was studied. Introduce its synthesis method. Flotation tests show that for the flotation of barite, A-22 has the characteristics of strong catching power, good selectivity, wide flotation temperature range and certain foaming.