江西富家坞矿床铜钼矿石中铼元素的赋存状态及其回收影响因素分析
中国有色桂林矿产地质研究院有限公司, 广西 桂林 541004 |
Study on the Occurrence State of Rhenium in Copper-Molybdenum Ore from the Fujiawu Deposit, Jiangxi Province and Factors Affecting Re Recovery
Guilin Geology and Mining Co., LTD., China Nonferrous Metal Group, Guilin 541004, China |
摘要：查明铼在矿石矿物中的赋存状态是对铼进行综合回收的前提。以往研究缺乏针对德兴富家坞矿床铜钼矿石中铼的赋存状态研究。对此，本文通过化学分析、岩矿鉴定、电子探针分析、筛析试验和平衡配分等方法和手段，对富家坞矿床中蚀变花岗闪长斑岩型和千枚岩型铜钼矿石进行了系统的工艺矿物学研究，查明了矿石中铼的赋存状态及影响其回收利用的因素。研究未发现独立铼矿物，铼分散分布于辉钼矿、黄铜矿、黄铁矿、方铅矿和锆石等矿物中，含量范围为0.001%~0.267%。辉钼矿为铼的富集和回收的目标矿物，其铼含量高达684×10-6，且铼在不同粒级中与钼的品位变化具趋同性。对两类铜钼矿石的铼进行综合回收时需考虑辉钼矿含量及脉石矿物种类的差异性，分类利用矿石；同时，对矿石进行破碎细磨时，应避免矿石过粉碎问题，以提高+0.023 mm粒段中铼的综合回收率。
Study on the Occurrence State of Rhenium in Copper-Molybdenum Ore from the Fujiawu Deposit, Jiangxi Province and Factors Affecting Re Recovery
ABSTRACT Understanding the occurrence of Re in ore minerals is the prerequisite for comprehensive recovery of rhenium. The study on the occurrence of Re in copper-molybdenum ores of Fujiawu deposit is lacking. Chemical analysis, optical microscopic identification, electron probe analysis, sieve analysis and balance classification were used to systematically process a mineralogy study on the porphyry type copper-molybdenum ore and phyllite type copper-molybdenum ore from the Fujiawu copper molybdenum mine, in order to understand the present state of Re in ores and the factors affecting the recovery and utilization of Re in ores. No independent rhenium minerals have been found, and Re is dispersed in minerals such as molybdenite chalcopyrite, pyrite, galena, and zircon. The content of Re ranges from 0.001% to 0.267%. Molybdenite is the target mineral for enrichment and recovery of Re with Re content up to 684×10-6. Moreover, the grade change of Re and Mo is similar in different particle sizes. For the comprehensive recovery of Re from two types of copper-molybdenum ores, the differences in molybdenite content and types of gangue minerals should be taken into consideration, and the ore to be used should be classified. Meanwhile, when the ore is crushed and ground, it should not be crushed excessively, in order to improve the comprehensive recovery of Re at +0.023 mm.
本文参考文献
| [1] |
黄翀, 陈其慎, 李颖, 等. 2030年全球及中国铼资源需求刍议[J]. 中国矿业, 2014, 23(9): 9-11. Huang C, Chen Q S, Li Y, et al. Discussion of world and China rhenium resource demand in 2030[J]. China Mingning Magazine, 2014, 23(9): 9-11. |
| [2] |
陈希, 谭哲, 吴玉锋, 等. 高温合金废料中稀散金属铼的回收研究进展[J]. 现代化工, 2017, 37(1): 60-63. Chen X, Tan Z, Wu Y F, et al. Recent progress of recovery of scattered metal rhenium from high-temperature alloy scrap[J]. Modern Chemical Industry, 2017, 37(1): 60-63. |
| [3] |
李红梅, 贺小塘, 赵雨, 等. 铼的资源、应用和提取[J]. 贵金属, 2014, 35(2): 77-81. Li H M, He X T, Zhao Y, et al. Resources, application and extraction status of rhenium[J]. Precious Metals, 2014, 35(2): 77-81. |
| [4] |
吴贤, 李来平, 张文钲, 等. 铼的性质及铼资源分布[J]. 矿业快报, 2008, 11(11): 67-69. Wu X, Li L P, Zhang W Z, et al. Properties of rhenium and distribution of rhenium resources[J]. Express Information of Mining Industry, 2008, 11(11): 67-69. |
| [5] |
Lavrov O B, Kuleshevich L V. The first finds of rhenium minerals in Karelia[J]. Geochemistry, 2010, 432(1): 94-98. |
| [6] |
田立强, 范士彦, 王红梅, 等. 济宁许厂煤矿伴生分散元素铼的富集成矿探析[J]. 山东国土资源, 2016, 32(2): 35-38. Tian L Q, Fan S Y, Wang H M, et al. Study on enrichment of scattered rhenium in Xuchang coal mine in Jining City[J]. Shandong Land and Resources, 2016, 32(2): 35-38. |
| [7] |
定立, 赵元艺, 刘妍, 等. 江西永平铜矿外围护架山钻孔ZK725岩矿相学特征及意义[J]. 地质学报, 2013, 87(11): 1715-1730. Ding L, Zhao Y Y, Liu Y, et al. Facieology and mineragraphy characteristics of drilling ZK725 in Hujiashan on Yongping copper deposit peripheral areas, Jiangxi and their significance[J]. Acta Geologica Sinica, 2013, 87(11): 1715-1730. |
| [8] |
Figueiredo M O, da Silva T P, Veiga J P, et al. Towards the recovery of by-producet metals from mine wastes:An X-ray absorption spectroscopy study on the binding state of rhenium in debris from a centennial Iberian pyrite belt mine[J]. Journal of Minerals and Materials Characterization and Engineering, 2014, (2): 135-143. |
| [9] |
曹冲, 赵元艺, 水新芳, 等. 斑岩型铜钼矿床重要共(伴)生元素赋存状态与分布规律[J]. 地质找矿论丛, 2014, 29(1): 1-12. doi: 10.6053/j.issn.1001-1412.2014.01.001 Cao C, Zhao Y Y, Shui X F, et al. Occurrence and distribution regularity of by-product elements in porphyry Cu-Mo deposits[J].Contributions to Geology and Mineral Resources Research, 2014, 29(1): 1-12. doi: 10.6053/j.issn.1001-1412.2014.01.001 |
| [10] |
彭真, 罗明标, 花榕, 等. 从矿石中回收铼的研究进展[J]. 湿法冶金, 2012, 31(2): 76-80. Peng Z, Luo M B, Hua R, et al. Research situation on recovery of rhenium from uranium ore[J]. Hydrometallury of China, 2012, 31(2): 76-80. |
| [11] |
龚益彬. 新技术公司钼精矿加工生产综述及发展对策[J]. 铜业工程, 2008, (4): 18-20. Gong Y B. Description of Mo concentrate production and developing strategy of JCC Dexing new technology company[J]. Copper Engineering, 2008, (4): 18-20. |
| [12] |
王诚华. 德兴铜矿伴生有价元素回收的生产实践[J]. 金属矿山, 2006, 359(5): 77-79. Wang C H. Production practice of recovering associated valuable elements in Dexing copper mine[J]. Metal Mine, 2006, 359(5): 77-79. |
| [13] |
曹占芳, 钟宏, 姜涛, 等. 辉钼矿中钼和铼分离过程研究[J]. 现代化工, 2012, 32(12): 49-51. doi: 10.3969/j.issn.0253-4320.2012.12.012 Cao Z F, Zhong H, Jiang T, et al. Study on separation of molybdenum and rhenium from molybdenite[J].Modern Chemical Industry, 2012, 32(12): 49-51. doi: 10.3969/j.issn.0253-4320.2012.12.012 |
| [14] |
芮宗瑶,黄崇轲,齐国明. 中国斑岩铜(钼)矿床[M] . 北京: 地质出版社, 1984 Rui Z Y,Huang Z K,Qi G M. Porphyry Copper(Molybdenum) Deposit of China[M] . Beijing: Geological Publishing House, 1984 |
相似文献（共19条）
| [1] |
杨刚, 杜安道, 屈文俊, 陈江峰, 梁树平. 两种质谱仪在辉钼矿铼-锇年龄测定中的应用比较. 岩矿测试, 2004, (4): 268-272. |
| [2] |
杜安道 赵敦敏 王淑贤 孙德忠 刘敦一. Carius管溶样-负离子热表面电离质谱准确测定辉钼矿铼-锇同位素地质年龄. 岩矿测试, 2001, (4): 247-252. |
| [3] |
王翠芝, 李超. 福建武夷山坪地钼矿辉钼矿铼-锇同位素定年及其地质意义. 岩矿测试, 2012, 31(4): 745-752. |
| [4] |
杜安道, 屈文俊. 186锇和188锇双同位素稀释法在辉钼矿铼—锇测年中的应用. 岩矿测试, 2000, (4): 241-244. |
| [5] |
杜安道, 屈文俊. 高温密闭溶样电感耦合等离子体质谱准确测定辉钼矿铼-锇地质年龄. 岩矿测试, 2003, (4): 254-257262. |
| [6] |
杜安道, 何红蓼. 铼-锇同位素的等离子体质谱法测定及其在辉钼矿测年中的应用. 岩矿测试, 1993, (3): 161-165. |
| [7] |
郭春丽, 李超, 伍式崇, 许以明. 湘东南锡田辉钼矿Re-Os同位素定年及其地质意义. 岩矿测试, 2014, 33(1): 142-152. |
| [8] | |
| [9] |
罗立强, 马光祖. 辉钼矿中钼,硫,铜,钛,硅等元素的X—射线荧光分析. 岩矿测试, 1989, (2): 95-98. |
| [10] |
岳素伟, 邓小华, 姚军明, 孙亚莉. 熊耳山沙坡岭钼矿辉钼矿Re-Os定年及东秦岭晚侏罗世钼矿化的识别. 岩矿测试, 2017, 36(3): 305-317. doi: 10.15898/j.cnki.11-2131/td.201704060052 |
| [11] |
李玉玲. 辉钼矿单矿物化学全分析. 岩矿测试, 1989, (3): 167-172. |
| [12] |
松权衡, 邢树文, 张勇, 李超, 王岩, 于城. 吉林长安堡钼(铜)矿床成矿时代及物质来源:来自辉钼矿Re-Os同位素证据. 岩矿测试, 2016, 35(5): 550-557. doi: 10.15898/j.cnki.11-2131/td.2016.05.014 |
| [13] |
李宁, 杨富全, 李超, 张志欣, 杨成栋. 新疆东天山小白石头钨(钼)矿辉钼矿Re-Os同位素年龄及成矿时代. 岩矿测试, 2019, 38(1): 112-122. doi: 10.15898/j.cnki.11-2131/td.201805250064 |
| [14] |
应立娟, 林彬, 王立强, 李超, 王阔. 应用电感耦合等离子体质谱法研究西藏甲玛超大型铜多金属矿床辉钼矿稀土元素和微量元素地球化学特征. 岩矿测试, 2015, 34(3): 366-374. doi: 10.15898/j.cnki.11-2131/td.2015.03.018 |
| [15] |
李文良, 夏锐, 卿敏, 李超, 张栋, 孙昊, 路英川, 刘鹏, 周奥博. 应用辉钼矿Re-Os定年技术研究青海什多龙矽卡岩型钼铅锌矿床的地球动力学背景. 岩矿测试, 2014, 33(6): 900-907. |
| [16] |
杨雪, 李超, 李欣尉, 杜安道, 周利敏, 屈文俊. 半封闭硝酸溶解体系ICP-MS快速测定辉钼矿的Re-Os年龄及Re含量. 岩矿测试, 2016, 35(1): 24-31. doi: 10.15898/j.cnki.11-2131/td.2016.01.005 |
| [17] |
赵敦敏, 王淑贤, 孙德忠, 杜安道, 屈文俊. 铼—锇定年法中碱熔分解样品方法的改进. 岩矿测试, 2002, (2): 100-104. |
| [18] |
丰成友, 李东生, 屈文俊, 杜安道, 王松, 苏生顺, 江军华. 青海祁漫塔格索拉吉尔矽卡岩型铜钼矿床辉钼矿铼-锇同位素定年及其地质意义. 岩矿测试, 2009, 28(3): 223-227. |
| [19] |
唐菊兴, 王成辉, 屈文俊, 杜安道, 应立娟, 高一鸣. 西藏玉龙斑岩铜钼矿辉钼矿铼-锇同位素定年及其成矿学意义. 岩矿测试, 2009, 28(3): 215-218. |
计量
- PDF下载量(54)
- 文章访问量(3337)
- HTML全文浏览量(1372)
- 被引次数(0)