The new technology was successfully used in Dexing Copper Mine, Dongguashan Copper Mine and Sin Quyen Copper Mine respectively.

• 这种药剂与合理工艺相组合的新型工艺已成功应用于德兴铜矿、冬瓜山铜矿和越南生权铜矿等铜矿山。 实践证明这是提高铜浮选指标的有效途径之一。