摘要
围绕传统的丁基黄药选锌工艺，试验探索出以５４０黄药取代丁基黄药选锌工艺，且成为有效提高选锌指标的新途径，其工艺、操作简单，经济效益十分可观。
Around the traditional zinc dressing technology of butyl xanthate,the zinc caressing technology of use 540 xanthate replacing butyl xanthate is seeked outby test, it is the new way to improve zinc dressing indexes. The new way is simple,and has good economic benefit.
出处
《有色矿山》
1999年第4期19-21,46,共4页
Nonferrous Mines
