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对磷灰石、石英混合矿和王集磷矿进行了浮选试验．结果表明：增效剂（Tween80、SDBS）在低温条件下对脂肪酸类捕收剂有增效作用，而高温时，会降低捕收剂的捕收性能。对其机理进行了探讨，为磷矿低温条件下有效浮选提出了一条新途径。
Flotation tests were carried out on apatite, quartz mixed ore and Wangji phosphate rock. The results showed that synergist (Tween80, SDBS) had synergistic effect on fatty acid collectors at low temperature, but decreased the collector’s collecting ability at high temperature. The mechanism was discussed, which proposed a new way for effective flotation of phosphate rock at low temperature.