铜铅混合精矿浮选分离抑制剂研究进展
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摘要
针对铜铅混合精矿分离难的问题,研究者们在清洁高效的抑制剂开发利用方面开展了大量的研究工作,并取得了很大进展。本文综述了各种无机抑制剂、有机抑制剂和新型抑制剂在铜铅混合精矿浮选分离中的作用机理及应用。分析认为随着有色金属资源的开发越来越难,浮选药剂分子设计成为未来浮选理论研究的重点。
In view of the difficulty in separation of copper-lead mixed concentrates,researchers have carried out a lot of work in the development and utilization of clean and efficient depressants,and made great progress.In this paper,the mechanism and application of various inorganic depressants,organic depressants and new depressants in the flotation separation of copper-lead mixed concentrates are reviewed.The analysis suggests that with the development of non-ferrous metal resources becoming more and more difficult,flotation reagents molecular design becomes the focus of future flotation theory research.
In view of the difficulty in separation of copper-lead mixed concentrates,researchers have carried out a lot of work in the development and utilization of clean and efficient depressants,and made great progress.In this paper,the mechanism and application of various inorganic depressants,organic depressants and new depressants in the flotation separation of copper-lead mixed concentrates are reviewed.The analysis suggests that with the development of non-ferrous metal resources becoming more and more difficult,flotation reagents molecular design becomes the focus of future flotation theory research.
引文
[1]路永森.铜铅混合精矿分离的研究现状与进展[J].世界有色金属,2011(3):44-47.
[2]胡熙庚.有色金属硫化矿选矿[M].北京:冶金工业出版社,1987.
[3]魏明安,孙传尧.硫化铜、铅矿物浮选分离研究现状及发展趋势[J].矿冶,2008,17(2):6-16.
[4]朱玉霜,朱建光.浮选药剂的化学原理:修订版[M].长沙:中南工业大学出版社,1996.
[5]艾光华,朱易春,魏宗武.组合抑制剂在铜铅分离浮选中的试验研究[J].中国矿山工程,2005,34(5):11-12.
[6]李江涛,库建刚,黄加能.亚硫酸钠在铜铅分离浮选中的的应用[J].中国矿业,2007,16(10):74-76.
[7]袁明华,赵继春.铜铅混合精矿铜铅浮选分离试验研究[J].有色金属(选矿部分),2008(5):5-7.
[8]余力,刘全军,袁华玮,等.铜铅混合精矿浮选分离工艺研究[J].昆明理工大学学报(自然科学版),2017(1):26-33.
[9]LIU Q,ZHANG Y.Effect of calcium ions and citric acid on the flotation separation of chalcopyrite from galena using dextrin[J].Minerals Engineering,2000,13(13):1405-1416.
[10]QIN W,WEI Q,JIAO F,et al.Utilization of polysaccharides as depressants for the flotation separation of copper/lead concentrate[J].International Journal of Mining Science and Technology,2013,23(2):179-186.
[11]HUANG P,CAO M,LIU Q.Using chitosan as a selective depressant in the differential flotation of CuPb sulfides[J].International Journal of Mineral Processing,2011,93(2):8-15.
[12]李明贵,何石,代生权.某含金多金属硫化矿铜铅无氰无铬浮选分离试验研究[J].世界有色金属,2017(21):63-64.
[13]迟晓鹏,王纪镇,邓海波,等.铜铅分离新型铅抑制剂研究[J].金属矿山,2013,42(11):56-59.
[14]米丽平,孙春宝,李青,等.用组合抑制剂实现铜铅高效分离的试验研究[J].金属矿山,2009,39(8):53-56.
[15]王道委,焦芬,覃文庆,等.湖南某铜铅混合精矿铜铅分离试验研究[J].矿冶工程,2018,38(1):46-49.
[16]LIU R Z,QIN W Q,JIAO F,et al.Flotation separation of chalcopyrite from galena by sodium humate and ammonium persulfate[J].Transactions of Nonferrous Metals Society of China,2016,26(1):265-271.
[17]LI J,SONG K,LIU D,et al.Hydrolyzation and adsorption behaviors of SPH and SCT used as combined depressants in the selective flotation of galena from sphalerite[J].Journal of Molecular Liquids,2017,231:485-490.
[18]QIN W,QIAN W,JIAO F,et al.Effect of sodium pyrophosphate on the flotation separation of chalcopyrite from galena[J].International Journal of Mining Science and Technology,2012,22(3):345-349.
[19]杨林,张锦仙,阚赛琼.铜铅锌多金属硫化矿浮选研究现状及铜铅无毒分离试验研究[J].云南冶金,2018(4):11-16.
[20]刘润清,孙伟,胡岳华.铜铅分离有机抑制剂FCLS的研究[J].矿冶工程,2009,29(3):29-32.
[21]邱仙辉,于洋,张春菊.有机抑制剂鞣酸对黄铜矿和方铅矿浮选的影响[J].有色金属工程,2016,6(6):62-66.
[22]ZHENG J P,WEI D Z,LIU Z L.Effects of small molecule organic depressants on the flotation behavior of chalcopyrite and galena[J].Journal of Northeastern University,2013,34(6):884-888.
[23]PIAO Z J,WEI D Z,LIU Z L.Influence of sodium2,3-dihydroxypropyl dithiocarbonate on floatability of chalcopyrite and galena[J].Transactions of Nonferrous Metals Society of China,2014,24(10):3343-3347.
[24]钱志博,吴卫国,张行荣,等.新型环保有机铅抑制剂在硫化铜铅分离中的应用[J].有色金属(选矿部分),2018(5):100-105.
[25]钱志博,吴卫国,张行荣.新型铅抑制剂在铜铅分离中的抑制作用及机理研究[J].有色金属(选矿部分),2018(1):105-110.
[26]陈建华,冯其明,卢毅屏.新型铜铅分离有机抑制剂ASC的研究[J].矿产保护与利用,2000(5):39-42.
[27]林榜立,蒋茂林,蔡振波.新型无毒铜铅分离有机抑制剂FY09的合成及性能研究[J].有色金属(选矿部分),2017(5):83-88.
[28]杜延雷,李成必.新型有机抑制剂用于硫化铜铅矿物浮选分离的研究[J].有色金属(选矿部分),2013(6):86-89.
[29]邬顺科,戴晶平,刘运财.易浮难分离的铜铅锌硫化矿石的浮选工艺优化研究[J].国外金属矿选矿,2006,43(10):21-24.
[30]张乃旭,刘文刚,魏德洲.铜钼混合精矿浮选分离工艺及分离抑制剂研究进展[J].金属矿山,2018,47(4):35-41.
[31]YI-Wen M A,HAN Y X,ZHU Y M,et al.Flotation behaviors and mechanisms of chalcopyrite and galena after cyanide treatment[J].Transactions of Nonferrous Metals Society of China,2016,26(12):3245-3252.
[32]胡锦华.国外无氰浮选现状[J].国外金属矿选矿,1990(10):35-42.
[33]LIU Q.Studies on the flotation depression of chalcopyrite,galena and sphalerite by thioglycollic acid[D].Vancouver Canada:Vniversity of British Columbia,1961.
[34]陈建华,卢毅屏,冯其明.巯基乙酸抑制黄铜矿的化学竞争吸附和电化学还原协同作用机理研究[J].国外金属矿选矿,1998(5):18-21.
[35]陈慧杰,蒋升国,李吉云,等.巯基乙酸钠在铜铅分离中的应用研究[J].矿业研究与开发,2011(6):68-70.
[36]LIU Q,LASKOWSKI J S.The role of metal hydroxides at mineral surfaces in dextrin adsorption,II.chalcopyrite-galena separations in the presence of dextrin[J].International Journal of Mineral Processing,1989,27(1):147-155.
[37]HUANG P,CAO M,LIU Q.Adsorption of chitosan on chalcopyrite and galena from aqueous suspensions[J].Colloids&Surfaces A Physicochemical&Engineering Aspects,2012,409(17):167-175.
[38]HUANG P,WANG L,LIU Q.Depressant function of high molecular weight polyacrylamide in the xanthate flotation of chalcopyrite and galena[J].International Journal of Mineral Processing,2014,128(6):6-15.
[2]胡熙庚.有色金属硫化矿选矿[M].北京:冶金工业出版社,1987.
[3]魏明安,孙传尧.硫化铜、铅矿物浮选分离研究现状及发展趋势[J].矿冶,2008,17(2):6-16.
[4]朱玉霜,朱建光.浮选药剂的化学原理:修订版[M].长沙:中南工业大学出版社,1996.
[5]艾光华,朱易春,魏宗武.组合抑制剂在铜铅分离浮选中的试验研究[J].中国矿山工程,2005,34(5):11-12.
[6]李江涛,库建刚,黄加能.亚硫酸钠在铜铅分离浮选中的的应用[J].中国矿业,2007,16(10):74-76.
[7]袁明华,赵继春.铜铅混合精矿铜铅浮选分离试验研究[J].有色金属(选矿部分),2008(5):5-7.
[8]余力,刘全军,袁华玮,等.铜铅混合精矿浮选分离工艺研究[J].昆明理工大学学报(自然科学版),2017(1):26-33.
[9]LIU Q,ZHANG Y.Effect of calcium ions and citric acid on the flotation separation of chalcopyrite from galena using dextrin[J].Minerals Engineering,2000,13(13):1405-1416.
[10]QIN W,WEI Q,JIAO F,et al.Utilization of polysaccharides as depressants for the flotation separation of copper/lead concentrate[J].International Journal of Mining Science and Technology,2013,23(2):179-186.
[11]HUANG P,CAO M,LIU Q.Using chitosan as a selective depressant in the differential flotation of CuPb sulfides[J].International Journal of Mineral Processing,2011,93(2):8-15.
[12]李明贵,何石,代生权.某含金多金属硫化矿铜铅无氰无铬浮选分离试验研究[J].世界有色金属,2017(21):63-64.
[13]迟晓鹏,王纪镇,邓海波,等.铜铅分离新型铅抑制剂研究[J].金属矿山,2013,42(11):56-59.
[14]米丽平,孙春宝,李青,等.用组合抑制剂实现铜铅高效分离的试验研究[J].金属矿山,2009,39(8):53-56.
[15]王道委,焦芬,覃文庆,等.湖南某铜铅混合精矿铜铅分离试验研究[J].矿冶工程,2018,38(1):46-49.
[16]LIU R Z,QIN W Q,JIAO F,et al.Flotation separation of chalcopyrite from galena by sodium humate and ammonium persulfate[J].Transactions of Nonferrous Metals Society of China,2016,26(1):265-271.
[17]LI J,SONG K,LIU D,et al.Hydrolyzation and adsorption behaviors of SPH and SCT used as combined depressants in the selective flotation of galena from sphalerite[J].Journal of Molecular Liquids,2017,231:485-490.
[18]QIN W,QIAN W,JIAO F,et al.Effect of sodium pyrophosphate on the flotation separation of chalcopyrite from galena[J].International Journal of Mining Science and Technology,2012,22(3):345-349.
[19]杨林,张锦仙,阚赛琼.铜铅锌多金属硫化矿浮选研究现状及铜铅无毒分离试验研究[J].云南冶金,2018(4):11-16.
[20]刘润清,孙伟,胡岳华.铜铅分离有机抑制剂FCLS的研究[J].矿冶工程,2009,29(3):29-32.
[21]邱仙辉,于洋,张春菊.有机抑制剂鞣酸对黄铜矿和方铅矿浮选的影响[J].有色金属工程,2016,6(6):62-66.
[22]ZHENG J P,WEI D Z,LIU Z L.Effects of small molecule organic depressants on the flotation behavior of chalcopyrite and galena[J].Journal of Northeastern University,2013,34(6):884-888.
[23]PIAO Z J,WEI D Z,LIU Z L.Influence of sodium2,3-dihydroxypropyl dithiocarbonate on floatability of chalcopyrite and galena[J].Transactions of Nonferrous Metals Society of China,2014,24(10):3343-3347.
[24]钱志博,吴卫国,张行荣,等.新型环保有机铅抑制剂在硫化铜铅分离中的应用[J].有色金属(选矿部分),2018(5):100-105.
[25]钱志博,吴卫国,张行荣.新型铅抑制剂在铜铅分离中的抑制作用及机理研究[J].有色金属(选矿部分),2018(1):105-110.
[26]陈建华,冯其明,卢毅屏.新型铜铅分离有机抑制剂ASC的研究[J].矿产保护与利用,2000(5):39-42.
[27]林榜立,蒋茂林,蔡振波.新型无毒铜铅分离有机抑制剂FY09的合成及性能研究[J].有色金属(选矿部分),2017(5):83-88.
[28]杜延雷,李成必.新型有机抑制剂用于硫化铜铅矿物浮选分离的研究[J].有色金属(选矿部分),2013(6):86-89.
[29]邬顺科,戴晶平,刘运财.易浮难分离的铜铅锌硫化矿石的浮选工艺优化研究[J].国外金属矿选矿,2006,43(10):21-24.
[30]张乃旭,刘文刚,魏德洲.铜钼混合精矿浮选分离工艺及分离抑制剂研究进展[J].金属矿山,2018,47(4):35-41.
[31]YI-Wen M A,HAN Y X,ZHU Y M,et al.Flotation behaviors and mechanisms of chalcopyrite and galena after cyanide treatment[J].Transactions of Nonferrous Metals Society of China,2016,26(12):3245-3252.
[32]胡锦华.国外无氰浮选现状[J].国外金属矿选矿,1990(10):35-42.
[33]LIU Q.Studies on the flotation depression of chalcopyrite,galena and sphalerite by thioglycollic acid[D].Vancouver Canada:Vniversity of British Columbia,1961.
[34]陈建华,卢毅屏,冯其明.巯基乙酸抑制黄铜矿的化学竞争吸附和电化学还原协同作用机理研究[J].国外金属矿选矿,1998(5):18-21.
[35]陈慧杰,蒋升国,李吉云,等.巯基乙酸钠在铜铅分离中的应用研究[J].矿业研究与开发,2011(6):68-70.
[36]LIU Q,LASKOWSKI J S.The role of metal hydroxides at mineral surfaces in dextrin adsorption,II.chalcopyrite-galena separations in the presence of dextrin[J].International Journal of Mineral Processing,1989,27(1):147-155.
[37]HUANG P,CAO M,LIU Q.Adsorption of chitosan on chalcopyrite and galena from aqueous suspensions[J].Colloids&Surfaces A Physicochemical&Engineering Aspects,2012,409(17):167-175.
[38]HUANG P,WANG L,LIU Q.Depressant function of high molecular weight polyacrylamide in the xanthate flotation of chalcopyrite and galena[J].International Journal of Mineral Processing,2014,128(6):6-15.