浮選機藥劑製度與選礦技術經濟指標的關係?所謂藥劑製度是指浮選過程中所添加的藥劑種類、藥劑的用量、添加方式、加藥地點以及加藥順序等。在浮選廠,藥劑製度是影響選礦技術經濟指標較重要的因素。1、藥劑種類:浮選廠的用藥種類與礦石性質、gongyiliucheng,xuyaodedaojizhongxuankuangchanpindengyinsuyouguan。tongchangdoushijingguokuangshidekexuanxingshiyanhuobangongyeyugongyeshiyandeyanjiulaiquedingde。zhelitebieyaotidaohunheyongyaodewenti,jingshiyanyanjiuyushengchanshijianzhengming:混合用藥的效果往往較單一藥劑效果好些,尤其是使用混合捕收劑效果顯著,應用也比較普遍。據統計我國59個有色金屬浮選廠,使用混合捕收劑的占44%。為什麼混合捕收劑效果較好?研究表明:使shi用yong混hun合he捕bu收shou劑ji,礦kuang物wu表biao麵mian吸xi附fu的de藥yao劑ji層ceng比bi較jiao致zhi密mi,捕bu收shou劑ji在zai礦kuang物wu表biao麵mian形xing成cheng疏shu水shui層ceng的de速su度du比bi較jiao快kuai,也ye就jiu加jia快kuai了le礦kuang粒li向xiang氣qi泡pao的de附fu著zhe速su度du。這zhe是shi由you於yu礦kuang物wu表biao麵mian的de不bu均jun勻yun性xing,不bu同tong的de捕bu收shou劑ji能neng發fa揮hui不bu同tong的de特te點dian作zuo用yong於yu礦kuang物wu表biao麵mian,有you利li於yu礦kuang物wu表biao麵mian形xing成cheng疏shu水shui層ceng所suo致zhi。此ci外wai藥yao劑ji的de協xie同tong效xiao應ying也ye有you一yi定ding作zuo用yong。比bi如ru用yong丁ding基ji黃huang藥yao與yu羥qiang肟wo酸suan鈉na作zuo混hun合he捕bu收shou劑ji,選xuan別bie銅tong錄lu山shan礦kuang某mou種zhong氧yang化hua銅tong礦kuang比bi單dan一yi丁ding基ji黃huang藥yao的de效xiao果guo更geng好hao,可ke以yi減jian少shao硫liu化hua鈉na與yu二er號hao油you用yong量liang,選xuan別bie指zhi標biao也ye比bi較jiao好hao。關guan於yu混hun合he用yong藥yao的de比bi例li一yi般ban應ying通tong過guo試shi驗yan來lai確que定ding。混hun合he用yong藥yao不bu單dan為wei捕bu收shou劑ji。對dui於yu起qi泡pao劑ji、抑製劑及絮凝劑亦可。
2、藥劑用量:fuxuanshiyaojiyongliangyaoqiadaohaochu。yongliangbuzuhuoguoliangdouduixuankuangzhibiaoyouyingxiang,yaojiyongliangguodahaihuizengjiaxuankuangchengben。fuxuanchangchulemokuangfeiyongjiaogaowai,qicikenengsuanyaojichengbenle,yinciyangezhangwoyaojiyongliangfeichangzhongyao。
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