宜昌磷钾矿反应特性和发泡特性研究  

Study on reaction and foaming characterstics of Yichang phosphate potassium ores

作　　者：段欢[1] 王存文[1] 覃远航[1] 王为国[1] 张爽[1] 刘艺玮[1] 

机构地区：[1]武汉工程大学化工与制药学院,绿色化工过程教育部重点实验室,湖北武汉430074

出　　处：《化工矿物与加工》2013年第9期9-11,共3页Industrial Minerals & Processing

基　　金：国家自然科学基金资助项目(51274153);湖北省自然科学基金重点项目(2011CDA120)

摘　　要：研究了湖北宜昌殷家坪磷钾矿、中间坪磷钾矿和太阳山磷钾矿的反应活性、抗阻缓性能和发泡特性,并同汉源磷钾矿及其他4种常见磷矿作了对比分析。结果表明,宜昌磷钾矿反应活性较高,抗阻缓性能好,发泡性强,湿法处理时可能需要加入消泡剂。This paper studied the reaction activity, resistance to retardency and foaming characteristics of phosphate-potassium ores from Yinjiaping, Zhongjianping and Taiyangshan in Yichang, Hubei Province. And a comparison analysis was conducted on Yichang phosphate-potassium ores, Hanyuan phosphate-potassi- um ores and four typical phosphate ores. The results showed that the reaction activity and resistance to retardency of Yichang phos- phate-potassium ores were high but the ores foamed significantly, so a defoamer may be added during the wet process.

关 键 词：磷钾矿 反应活性 发泡 

分 类 号：TQ126.3[化学工程—无机化工]