磷化工副产混酸YP5-1替代磷矿反浮选用酸工程化应用实践  

Engineering application practice of a phosphate chemical by-product-mixed acid YP5-1 in place of acid in reverse flotation of phosphate rock

作　　者：张朝旺[1,2] 宋惠林 李若兰[1,2] 刘丽芬[1,2] 冯晓军[1,2] 

机构地区：[1]国家磷资源开发利用工程技术研究中心,云南昆明650113 [2]云南磷化集团有限公司,云南昆明650113

出　　处：《化工矿物与加工》2017年第1期59-62,共4页Industrial Minerals & Processing

摘　　要：介绍了磷化工副产混酸YP5-1代替硫酸、磷酸应用于磷矿反浮选工艺中的工程化应用。实践表明,在其他工艺条件相同的情况下,与使用硫酸、磷酸相比,使用磷化工副产混酸YP5-1不但可以取得相近或更好的工艺技术指标,而且可以有效降低用酸量。The paper describes the use of phosphate chemical byproduct-mixed acid YPS-1 instead of sulfuric acid and phos- phoric acid used in the engineering application of phosphate reverse flotation process. Studies showed that under the circum- stance of same olher process conditions, use of phosphate chemi cal byproduct-mixed acid YP5-1 compared with sulfuric acid and phosphoric acid not only could get similar or better technical process indicators and but also could effectively reduce the con- sumption of acid.

关 键 词：磷化工副产混酸YP5-1 磷矿反浮选 工程化应用 

分 类 号：TD971[矿业工程—选矿]