铂矿石选矿技术研究进展

冯博; 彭金秀; 张文谱; 宁湘涵; 罗国栋; 李敬

doi:10.11872/j.issn.1005-2518.2018.06.788

黄金科学技术 >

2018 , Vol. 26 >Issue 6: 788 - 794

DOI: https://doi.org/10.11872/j.issn.1005-2518.2018.06.788

铂矿石选矿技术研究进展

冯博 ,
彭金秀 ,
张文谱 ,
宁湘涵 ,
罗国栋 ,
李敬

展开

1. 江西理工大学江西省矿业工程重点实验室，江西赣州 341000

冯博(1986-)，男，江西赣州人，博士，副教授，从事选矿理论与工艺研究工作。

收稿日期: 2017-11-14

修回日期: 2018-03-21

网络出版日期: 2019-01-24

基金资助

江西省自然科学基金项目“矿物表面已吸附高分子调整剂的应激反应规律及对矿物浮选的影响研究”(编号：20181BAB206021）基金项目:、国家大学生创新创业训练计划项目“荷电微泡的制备及对微细粒白钨矿浮选影响”（编号：201710407024 ）和学生创新创业训练计划项目 “高分子抑制剂的应激反应规律及对矿物浮选影响” （编号：DC2017-005）联合资助

收起

Research Progress of Platinum Ore Beneficiation Technology

Bo FENG ,
Jinxiu PENG ,
Wenpu ZHANG ,
Xianghan NING ,
Guodong LUO ,
Jing LI

Expand

1. Jiangxi Key Laboratory of Mining Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi，China

Received date: 2017-11-14

Revised date: 2018-03-21

Online published: 2019-01-24

Fold

摘要

我国铂族金属储量少，供求矛盾日益突出，铂族金属资源综合高效回收利用研究显得十分迫切。浮选法是当前铂族金属矿物选别的主要方法，但该方法方案复杂、流程长、药剂消耗大且回收难度高。鉴于铂族金属回收难度大，基于工艺矿物学研究进行选别流程优化是铂矿石浮选研究的重点。其中，浮—磁联合、重—浮联合和混合浮选工艺等联合流程的使用是选别流程优化的重点方向；阶段磨矿、阶段选别和微波预处理技术对提高铂族金属矿石的选别指标具有重要作用；高效组合捕收剂和新型抑制剂的应用可强化对铂族金属的回收。由于对铂族金属选矿分离流程仍缺乏系统研究，未来需重点加强铂族矿物选矿理论研究工作。

关键词： 铂矿石; 浮选; 联合流程; 矿物学性质; 工艺流程; 新型药剂; 综合回收

本文引用格式

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 . DOI: 10.11872/j.issn.1005-2518.2018.06.788

Abstract

Due to the small reserves of platinum group metals in China, the contradiction between supply and demand has become increasingly prominent, and the research on the comprehensive and efficient recovery and utilization of platinum group metal resources is very urgent.The flotation method is the main classification methodof platinum group metal minerals，but it is complicated，with long process，large chemicals consumption and high difficulty in recycling.In view of the difficulty in recycling platinum group metals，the optimization of the processing based on mineralogy research is the flotation research priorities.By using joint processes such as float-magnetic joint，heavy-floating combined and mixed flotation process is the key direction for optimization of ore dressing process.Stage grinding，stage selection and microwave pretreatment technology play an important role in improving the selection index of platinum group metal ore.Highly efficient combination collectors and new inhibitors can enhances the recovery of platinum group metals.Due to the lack of systematic research on the separation process，it is necessary to strengthen the theoretical research work of platinum group minerals in the future.

Key words： platinum ores; flotation; joint processes; mineralogical properties; process flow; new agent; comprehensive recovery

参考文献

1	刘时杰 .铂族金属冶金学[M].长沙：中南大学出版社，2013.
1	Liu Shijie .Platinum Metals Metallurgy[M].Changsha:Central South University Press,2013.
2	张苺 .世界铂族金属矿产资源及开发[J].矿产勘查,2010,1(2):114-121.
2	Zhang Mei .Development and resource of platinum group elements in the world[J].Mineral Exploration,2010,1(2):114-121.
3	杨晓军,杨敏,余新文 .铂矿石选矿工艺及进展[J].中国矿山工程,2013,42(6):53-57.
3	Yang Xiaojun , Yang Min , Yu Xinwen .Platinum ore processing technique and progress[J].China Mine Engineering,2013,42(6):53-57.
4	刘时杰,杨茂才,汪云华，等 .云南金宝山铂钯矿资源综合利用工艺研究[J].贵金属,2012,33(4):1-8.
4	Liu Shijie , Yang Maocai , Wang Yunhua ,et al .A new process engineering for comprehensive exploitation of the Jinbaoshan Pt-Pd ore resources，Yunnan Province，China[J].Precious Metals,2012,33(4):1-8.
5	唐志中,王琳,来新泽 .甘肃铜镍硫化物矿床金铂钯相态分析[J].贵金属,2013,34(1):59-66.
5	Tang Zhizhong , Wang Lin , Lai Xinze .Phase analysis for Gansu Cu-Ni sulfide deposits of gold, Platinum and Palladium[J].Precious Metals,2013,34(1):59-66.
6	方明山,王玲,肖仪武 .非洲某铂钯矿工艺矿物学研究[J].矿冶,2014,23(1):72-76.
6	Fang Mingshan , Wang Ling , Xiao Yiwu .Study on process mineralogy study for Pt-Pd ore in Africa[J].Mining & Metallurgy,2014,23(1):72-76.
7	杨玉珠,简胜,张旭东,等 .金宝山铂钯矿选矿工艺研究[J].矿冶工程,2011,31(5):39-42.
7	Yang Yuzhu ， Jian Sheng ， Zhang Xudong ,et al .Study on mineral processing technique of platinum-palladium ore in Jinbaoshan area[J].Mining and Metallurgical Engineering,2011,31(5):39-42.
8	陈赐云,文书明,丰奇成，等 .金宝山低品位难处理铂钯矿综合利用现状[J].矿产保护与利用,2013(1):50-54.
8	Chen Ciyun , Wen Shuming , Feng Qicheng ,et al .Comprehensive utilization status of low grade and refractory platinum-palladium ores from Jinbaoshan of Yunnan[J].Conservation and Utilization of Mineral Resources,2013(1):50-54.
9	韩伟 .回收云南某尾矿贵金属铂钯的试验研究[J].矿冶,2012,21(4):30-32.
9	Han Wei .Experimental study on recycling Pt and Pd from tailings in Yunnan Province[J].Mining & Metallurgy，2012,21(4):30-32.
10	张丽军,王云 .硫化铜镍矿浮选中捕收剂的吸附竞争[J].矿产综合利用,2012(4):12-15.
10	Zhang Lijun , Wang Yun .Competitive adsorption of collector in copper-nickel sulfide ore flotation[J].Multipurpose Utilization of Mineral Resources,2012(4):12-15.
11	孙先立,陈景伟,邱地刚 .四川丹巴铜镍铂族硫化矿浮选试验研究[J].现代矿业,2014(5):51-53，59.
11	Sun Xianli , Chen Jingwei , Qiu Digang .Sichuan flotation of Danba copper nickel sulfide ore platinum[J].Mordern Mining,2014(5):51-53，59.
12	雅增科A A .硫化矿物含量低的新型铂矿石选矿工艺[J].国外金属矿选矿,2001,38(1):29-29.
12	Yazengke AA .A new beneficiation technology of platinum ore with low sulphide content[J].Metallic Ore Dressing Abroad,2001,38(1):29-29.
13	Maharaj L , Loveday B K , Pocock J .The effect of the design of a secondary grinding circuit on platinum flotation from a UG2 ore[J].Minerals Engineering,2011,24(3/4):221-224.
14	Wiese J G , Becker M E , Bradshaw D J ,et al .Interpreting the role of reagents in the flotation of platinum-bearing Merensky ores[J].Navigation,2007,20(2) :153-158.
15	梁友伟 .内蒙某铂钯矿选矿试验研究[J].矿产综合利用,2010(4):3-7.
15	Liang Youwei .Experimental research on separating a Pt-Pd ore in Inner Mongol[J].Multipurpose Utilization of Mineral Resources,2010(4):3-7.
16	钱图利亚 B A .含铂的铜—镍矿石浮选药剂制度的优化[J].国外金属矿选矿,2006,43(4):23-25.
16	Qain Duryea B A .Optimization of flotation reagent system for platinum-nickel ore containing platinum[J].Metallic Ore Dressing Abroad,2006,43(4):23-25.
17	钱图利亚 V A .浮选俄罗斯Cu-Ni-Pt矿石的新药剂及药剂制度[J].国外金属矿选矿,2007,44(8):32-35.
17	Qain Duryea V A .New agents and flotation reagent system of Russian Cu-Ni-Pt ore[J].Metallic Ore Dressing Abroad,2007,44(8):32-35.
18	雅金科AA .浸染状含铂铜—镍矿石选矿工艺完善[J].国外金属矿选矿,1999,36(11):13-14.
18	Yakin A A .Improvement of dressing process of disseminated platinum-containing copper-nickel ore[J].Metallic Ore Dressing Abroad,1999,36(11):13-14.
19	熊述清,马成义 .某铂钯铜镍共生矿选矿技术研究[J].矿产综合利用,2003(4):3-7.
19	Xiong Shuqing ， Ma Chengyi .Experimental research on mineral processing technology for a Pt-Pd-Cu-Ni intergrown ore[J].Multipurpose Utilization of Mineral Resources,2003(4):3-7.
20	别洛博罗多夫·В·И .科拉半岛费多罗沃图恩德罗矿体含铂矿石选矿工艺的制定[J].国外金属矿选矿,2008,44(6):28-31.
20	Beloborodov·В·И .Formulation of beneficiation process for platinum ore in the Fodorovo Thundelo,Kola Peninsula[J].Metallic Ore Dressing Abroad,2008,44(6):28-31.
21	Corin K C , Bezuidenhout J C , O’Connor C T .The role of dithiophosphate as a co-collector in the flotation of a platinum group mineral ore[J].Minerals Engineering,2012,36/38(5):100-104.
22	Matveeva T N , Gromova N K .Sorption of mercaptanbenzothiazol and dithiophosphate on Pt-Cu-Ni minerals at flotation process[J].Journal of Mining Science,2007,43(6):680-685.
23	Vos C F , Davidtz J C , Miller J D .Trithiocarbonates for PGM flotation[J].Journal of the Southern African Institute of Mining & Metallurgy,2007,107(1):23-28.
24	Bulatovic S .Evaluation of alternative reagent schemes for the flotation of platinum group minerals from various ores[J].Minerals Engineering,2003,16(10):931-939.
25	Wiese J G , Harris P J , Bradshaw D J .The use of very low molecular weight polysaccharides as depressants in PGM flotation[J].Minerals Engineering,2008,21(6):471-482.
26	胡真,徐晓萍 .西南某低品位铂钯矿选矿工艺研究[J].有色金属工程,2000,52(4):224-228.
26	Hu Zhen , Xu Xiaoping .Study on mineral processing technology of low grade platinum and palladium ore in southwest China[J].Nonferrous Metals Engineering,2000,52(4):224-228.
27	李汉文 .从金宝山铂钯浮选尾矿中再回收铂钯的研究[J].广东有色金属学报,2002,12(1):1-4.
27	Li Hanwen .Recovery of Pt and Pd from the flotation tailings of Pt-Pd ore in Jinbaoshan Mine[J].Journal of Guangdong Non-ferrous Metals,2002,12(1):1-4.
28	Manono M S , Corin K C , Wiese J G .An investigation into the effect of various ions and their ionic strength on the flotation performance of a platinum bearing ore from the Merensky reef[J].Minerals Engineering,2012,36/37/38(10):231-236.
29	唐敏,张文彬 .微细粒铂钯矿浮选中的电化学调控问题分析[J].中国矿业,2010,19(4):82-86.
29	Tang Min , Zhang Wenbin .A study on electrical-chemistry for the flotation in the ultra-fine Pt-Pd ore[J].China Mining Magazine,2010,19(4):82-86.
30	Miller J D , Li J , Davidtz J C ,et al .A review of pyrrhotite flotation chemistry in the processing of PGM ores[J].Minerals Engineering,2005,18（8）:855-865.
31	Buswell A M , Bradshaw D J , Harris P J ,et al .The use of electrochemical measurements in the flotation of a platinum group minerals (PGM) bearing ore[J].Minerals Engineering,2002,15(6):395-404.
32	Becker M , Wiese J , Ramonotsi M .Investigation into the mineralogy and flotation performance of oxidised PGM ore[J].Minerals Engineering,2014,65(6):24-32.
33	Miettunen H , Kaukonen R , Corin K ,et al .Effect of reducing grinding conditions on the flotation behaviour of low-S content PGE ores[J].Minerals Engineering,2012(5):195-203.
34	Tadie M , Corin K C , Wiese J G ,et al .An investigation into electrochemical interactions between platinum group minerals and xanthate: Voltammetric study[J].Minerals Engineering,2015,70(1):148-155.
35	肖·I,张兴仁,肖力子 .铂族矿物性质研究和回收方法综述(Ⅱ)[J].国外金属矿选矿,2005,41(1):5-12.
35	Xiao I , Zhang Xingren , Xiao Lizi .A review of the research and recovery methods of platinum group minerals (Ⅱ)[J].Metallic Ore Dressing Abroad,2005,41(1):5-12.
36	黄利明,鲁尔勒·默吉阿，安得烈·罗伯特·拉帕兰德 .用尼尔森离心选矿机从克拉哈贝勒选厂磨矿回路中回收铂族金属和黄金[J].有色金属工程,2006,58(3):99-105.
36	Huang Liming , Mejiab Noel ， Andre R L .Gravity recovering PGMs and gold from clarabelle mill grinding circuit[J].Nonferrous Metals,2006,58(3):99-105.
37	张金钟,姜良友,吴振祥，等 .尼尔森选矿机及其应用[J].有色矿山,2003,32(3):28-31，37.
37	Zhang Jinzhong , Jiang Liangyou , Wu Zhenxiang ,et al .Knelson concentrators and its application[J].Nonferrous Mines,2003,32(3):28-31，37.

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献