黄金科学技术 ›› 2024, Vol. 32 ›› Issue (2): 377-386.doi: 10.11872/j.issn.1005-2518.2024.02.153
• 采选技术与矿山管理 • 上一篇
周立波1,2,3,4(),曹飞1,2,3,4(
),曹进成1,2,3,4,吕良1,2,3,4
Libo ZHOU1,2,3,4(),Fei CAO1,2,3,4(
),Jincheng CAO1,2,3,4,Liang LV1,2,3,4
摘要:
对河南某含金银硫化铜矿开展了工艺矿物学和选矿试验研究。结果表明:矿石中主要有用元素铜含量为0.82%,伴生的有益组分为硫、金和银,主要有用金属矿物为黄铜矿、辉铜矿和黄铁矿,脉石矿物主要为石英。试验以新型药剂TB1021为铜硫分离捕收剂,采用混合浮选—铜硫分离工艺获得铜精矿和硫精矿,硫精矿再经摇床重选回收部分微细粒铜精矿。混合浮选采用丁基黄药和丁铵黑药组合捕收剂,总药剂用量为120 g/t,采用一粗两精三扫工艺流程;铜硫分离浮选采用新型捕收剂TB1021,采用一粗三精三扫工艺流程。最终获得铜品位为15.21%、铜回收率为80.13%,金品位为3.02 g/t、金回收率为66.51%,银品位为160.43 g/t、银回收率为41.82%的铜精矿,以及硫品位为49.13%、回收率为54.34%的硫精矿。
中图分类号:
Cao F, Sun D S, Qiu X H,et al,2022.Synthesis of novel thionocarbamate for copper-sulfur flotation separation and its adsorption mechanism[J].Transactions of Nonferrous Metals Society of China,32(8):2709-2718. | |
Feng Q C, Zhao W J, Wen S M,et al,2017.Copper sulfide species formed on malachite surfaces in relation to flotation[J].Journal of Industrial and Engineering Chemistry,48:125-132. | |
Feng Zeping, Li Guoli, Yang Ziyang,et al,2023.Experimental study on comprehensive recovery of Cu,Au and S from a gold-bearing copper sulfide ore[J].Conservation and Utilization of Mineral Resources,43(1):112-119. | |
Fu Kaibin, Zhong Qiuhong, Mao Yu,et al,2019.Study on comprehensive recovery of calcium,magnesium,copper and gold from high-alkaline copper-bearing gold ore in Sichuan Province[J].Gold Science and Technology,27(5):777-783. | |
Gao Z Y, Bai D, Sun W,et al,2015.Selective flotation of scheelite from calcite and fluorite using a collector mixture[J].Minerals Engineering,72:23-26. | |
Jiang Taiguo, Fang Jianjun, Luo Zhong,et al,2023.Study on efficient recovery process of copper and associated gold and silver from a low-grade copper ore in Yunnan[J].Nonferrous Metals Mineral Processing Section,(1):93-97. | |
Li Xiaoguang, Li Ningjun, Lan Jian,2014.Tests on flotation of lead-antimony-zinc sulfide ore with high carbon and slime content[J].Nonferrous Metals and Metallurgy,30(3):32-34. | |
Liu Chonghao, Fan Fengyan, Liu Qunyi,2018.Copper resources supply and consumption patterns and trend in the Belt and Road Region[J].Conservation and Utilization of Mineral Resources,(2):44-51. | |
Qiu Tingsheng, Dong Hao, Yan Huashan,et al,2021.Separation of low alkali copper and sulfur and comprehensive recovery of associated gold and silver from a gold,silver,copper and sulfur ore[J].Nonferrous Metals Science and Engineering,12(5):81-88. | |
Tan Xin, Xiao Qiaobin, Liu Shujie,2020.Separation of alkali free iso-flotation process on Au-Cu-Fe polymetallic ore in Peru[J].Conservation and Utilization of Mineral Resources,40(3):127-134. | |
Geological Survey U. S.,2023.Mineral commodity summaries[R].Virginia:U. S. Geological Survey. | |
Wu Caibin, Liu Yu, Zhou Yichao,et al,2014.Experimental study on gold recovery from low gold high-sulfur copper ore[J].Gold Science and Technology,22(5):74-78. | |
Wu Li, Kuang Wenlong, Zhang Zhihui,et al,2023.Study on the occurrence state of associated gold in copper ores of Yinshan ore field in northeastern Jiangxi[J].Gold Science and Technology,31(6):888-899. | |
Yang Huipeng, Wang Wei, Liu Lin,et al,2021.Development trend of global copper mine exploitation and utilization technology[J].Conservation and Utilization of Mineral Resources,41(5):134-139. | |
Yin W Z, Sun Q Y, Li D,et al,2019.Mechanism and application on sulphidizing notation of copper oxide with combined collectors[J].Transactions of Nonferrous Metals Society of China,29(1):178-185. | |
Yin W Z, Tang Y,2020.Interactive effect of minerals on complex ore flotation:A brief review[J].International Journal of Minerals[J].International Journal of Minerals,Metallurgy and Materials,27(5):571-583. | |
Zhang Ling, Jiang Taiguo, Fang Jianjun,et al,2023.Research progress of associated gold and silver recovery in copper ores[J].Precious Metals,41(1):85-91,97. | |
Zhang Shenghui, Wang Zhentao, Li Yongsheng,et al,2022.List,application and global pattern of critical minerals of China[J].Conservation and Utilization of Mineral Resources,42(5):138-168. | |
Zhao Rongyan, Li Tian’en, Zhang Ling,2023.Experimental study on the comprehensive recovery of gold,tungsten and quartz sand form flotation tailings of Dulanggou gold mine in Sichuan Province[J].Gold Science and Technology,31(6):1035-1043. | |
冯泽平,李国利,杨紫洋,等,2023.某含金铜硫矿浮选分离试验研究[J].矿产保护与利用,43(1):112-119. | |
傅开彬,钟秋红,毛羽,等,2019.四川某高碱性含铜金矿综合回收钙镁铜金试验研究[J].黄金科学技术,27(5):777-783. | |
蒋太国,方建军,骆忠,等,2023.云南某低品位铜矿中铜及伴生金银高效回收工艺研究[J].有色金属(选矿部分),(1):93-97. | |
黎晓光,李宁钧,兰健,2014.高碳高泥铅锑锌硫化矿浮选试验研究[J].有色矿冶,30(3):32-34. | |
刘冲昊,范凤岩,柳群义,2018.“一带一路”地区铜资源供需格局趋势分析[J].矿产保护与利用,(2):44-51. | |
邱廷省,董浩,严华山,等,2021.某含金银铜硫矿石的低碱铜硫分离与伴生金银综合回收[J].有色金属科学与工程,12(5):81-88. | |
谭欣,肖巧斌,刘书杰,2020.无碱等可浮工艺分选秘鲁某金铜铁多金属矿石[J].矿产保护与利用,40(3):127-134. | |
吴彩斌,刘瑜,周意超,等,2014.低金高硫铜矿石回收金选矿试验研究[J].黄金科学技术,22(5):74-78. | |
吴荔,匡文龙,张志辉,等,2023.赣东北银山矿田铜矿石中伴生金赋存状态研究[J].黄金科学技术,31(6):888-899. | |
杨卉芃,王威,柳林,等,2021.全球铜矿开发利用技术发展趋势[J].矿产保护与利用,41(5):134-139. | |
张铃,蒋太国,方建军,等,2020 .铜矿中伴生金银综合回收研究进展[J].贵金属,41(1):85-91,97. | |
张生辉,王振涛,李永胜,等,2022.中国关键矿产清单、应用与全球格局[J].矿产保护与利用,42(5):138-168. | |
赵荣艳,李天恩,张玲,2023.四川独狼沟金矿浮选尾矿综合回收金、钨和石英砂试验研究[J].黄金科学技术,31(6):1035-1043. |
[1] | 赵荣艳, 李天恩, 张玲. 四川独狼沟金矿浮选尾矿综合回收金、钨和石英砂试验研究[J]. 黄金科学技术, 2023, 31(6): 1035-1043. |
[2] | 傅开彬, 钟秋红, 毛羽, 王磊, 滕德亮, 赵涛涛. 四川某高碱性含铜金矿综合回收钙镁铜金试验研究[J]. 黄金科学技术, 2019, 27(5): 777-783. |
[3] | 冯博,彭金秀,张文谱,宁湘涵,罗国栋,李敬. 铂矿石选矿技术研究进展[J]. 黄金科学技术, 2018, 26(6): 788-794. |
[4] | 倪帅男,吴彩斌,叶景胜,杨杰,袁程方. 顽石作为磨矿介质在含金铜硫分离中的试验研究[J]. 黄金科学技术, 2018, 26(1): 81-88. |
[5] | 段敏静,梁长利,许宝泉,陈陵康 . 生物提金氧化液中铁的选择性沉淀[J]. 黄金科学技术, 2017, 25(6): 121-126. |
[6] | 涂玉波,韩培伟,付国燕,魏连启,仉小猛,于博,叶树峰. 不同胶凝材料对氰化废渣的固化性能研究[J]. 黄金科学技术, 2017, 25(5): 135-139. |
[7] | 田润青,刘云华,田民民,魏居珍,滕飞,李欢,李兴. 陕西某微细粒浸染型金矿选矿试验研究[J]. 黄金科学技术, 2016, 24(6): 102-106. |
[8] | 冯章标,俞献林,陈江安. 安徽某金铅锌硫化矿选矿新工艺试验研究[J]. 黄金科学技术, 2016, 24(3): 87-93. |
[9] | 吴彩斌,刘瑜,周意超,周斌,杨昊,鄢发明,邹春林. 低金高硫铜矿石回收金选矿试验研究[J]. 黄金科学技术, 2014, 22(5): 74-78. |
[10] | 曹成超. 新疆某矿山浮选试验研究[J]. 黄金科学技术, 2014, 22(3): 70-76. |
[11] | 王德煜,姚福善,刘瑞强. 新技术、新设备在山东黄金精炼厂的研究与应用[J]. 黄金科学技术, 2013, 21(5): 110-112. |
[12] | 王吉青,王苹,赵晓娟,林乡伟. 黄金生产尾矿综合利用的研究与应用[J]. J4, 2010, 18(5): 87-89. |
[13] | 潘光明 ,胡磊 ,谷新建. 龙山金锑矿低品位老窿残矿回收技术[J]. J4, 2008, 16(1): 16-18. |
[14] | 申勇胜,吴小霞,焦革军,张芬英,谢建国. 青海大沙龙铁矿探索性选矿试验研究[J]. J4, 2007, 15(5): 58-62. |
[15] | 黄怀国. 从含铜金精矿综合回收金银铜硫的湿法冶金工艺研究[J]. J4, 2004, 12(2): 27-34. |
|