资源开发利用团队

作者: 来源:资环学院 发布日期:2021-01-14 浏览量:

学术带头人:徐志高  教授

团队成员:徐志高  陈英明  曹艳敏  刘振宇  严翼  何正艳  吴明  瞿军

课题组简介:

本课题组主要从事稀土和稀有金属提取分离及矿冶废弃物资源化利用与无害化处理的相关研究,主持了多项国家自然科学基金云南联合基金重点项目、面上项目、青年基金和湖北省自然科学基金等国家与省部级项目,参与了企业相关的技术改造和研发。课题组目前具有高级职称的技术人员2名,中级职称的技术人员6名,热忱欢迎海内外矿产资源开发利用领域的高校、企业和科研院所的专家学者来本课题组访问、交流与合作!

主要研究方向:

稀有稀土金属湿法冶金:(1)风化壳淋积型稀土矿(离子吸附型稀土矿)提取分离;(2)原子能级锆铪萃取分离。

利用遥感技术对资源进行监测与评价:(1)水资源监测;(2)植被监测;(3)土壤环境监测。

淡水生态及水体修复参考环境建立:(1)湖泊及泥炭地摇蚊现代生态学及古生态学研究;(2)基于水生生物亚化石的长江中游地区富营养化湖泊修复参考环境的建立

矿冶废弃物资源化利用和无害化处理:(1)功能矿物材料开发;(1)含重金属矿冶废弃物资源化利用和无害化处理。

近期主持的主要项目:

[1] 国家自然科学基金云南联合基金重点支持项目,云南省厚风化壳淋积型稀土矿竞争吸附与脱附机制(U2002215);

[2] 国家自然科学基金面上项目,长江中游亚高山泥炭地全新世摇蚊记录与古水位及pH定量重建(41877428

[3] 国家自然科学基金重点项目课题,风化壳淋积型稀土矿原地浸出传质过程强化(51734001);

[4] 国家自然科学基金面上项目,Cyanex572硝酸体系萃取分离锆铪的机理研究(51774344);

[5] 教育部新世纪优秀人才支持计划项目,DIBK与含磷协萃剂的锆铪萃合物结构与萃取性能研究(NCET-13-0941);

[6] 国家自然科学基金面上项目,DIBK-含磷萃取剂体系对锆铪的协同萃取机理研究(51374158);

[7] 国家自然科学基金面上项目,二异丁基酮(DIBK)萃取分离锆铪的机理研究(51174146);

[8] 国家自然科学基金青年项目,机械力化学反应场中钙系类水滑石(Ca-LDH)固相成矿机理研究(51904358);

[9] 国家自然科学基金青年项目,汉江中下游河谷平原土地沙化空间格局动态监测及防治区划研究(41901235);

[10] 国家自然科学基金青年项目,长江中游典型湖泊生态修复参考目标及其生态环境演化研究(41402307)。

近期主要成果:

1)学术论文:

[1]Yonghao Tan, Lin Sha, Jun Qu, Jinqi Jiang, Jie Ren, Chenjie Wu, Zhigao Xu. Oleic acid as grinding aid and surface antioxidant for ultrafine zirconium hydride particle preparation [J]. Applied Surface Science, 2020, https://doi.org/10.1016/j.apsusc.

2020.147688

[2] Yanmin Cao*, Zijie Zheng, Xuan Luo, et al. Staining of subfossil chironomid head capsules: a method for improving the extraction process from lake sediments and peat. Hydrobiologia, 2021, https://doi.org/10.1007/s10750-020-04469-7.

[3]Yonghao Tan, Zhemin Zou, Jun Qu*, Jie Ren , Chenjie Wu , Zhigao Xu*. Mechanochemical conversion of chrysotile asbestos tailing into struvite for full elements utilization as citric-acid soluble fertilizer [J]. Journal of Cleaner Production, 2021, 283(124637):1-10

[4]Tan Yonghao, Sha Lin, Yu Nengkui, Yang Zhengshuo, Qu Jun*, Xu Zhigao*. Mechanochemical approach to synthesize citric acid-soluble fertilizer of dittmarite (NH4MgPO4·H2O) from talc/NH4H2PO4 mixture [J]. RSC Advances, 2020, 10, 17686-17693

[5]Lin Sha, Zhemin Zou, Jun Qu*, Xinfei Li, Yiyi Huang, Chenjie Wu, Zhigao Xu*. As(III) removal from aqueous solution by katoite (Ca3Al2(OH)12) [J]. Chemosphere, 2020, 260:127555

[6]Nie Wenrui, Zhang Rong, He Zhengyan, Zhou Jie, Wu Ming, Xu Zhigao*, Chi Ruan*, Yang Huifang. Research progress on leaching technology and theory of weathered crust elution-deposited rare earth ore [J]. Hydrometallurgy, 2020, 193:1-11

[7] Yanmin Cao*, Peter G. Langdon, Xu Chen, et al. Regime shifts in shallow lake ecosystems along an urban-rural gradient in central China. Science of the Total Environment, 2020, 733, 139309l

[8]Jun Qu, Lin Sha, Zhigao Xu*, Zhengyan He, Ming Wu, Chenjie Wu, Qiwu Zhang*. Calcium chloride addition to overcome the barriers for synthesizing new Ca-Ti layered double hydroxide by mechanochemistry [J]. Applied Clay Science, 2019,173:29-34

[9]Ming Wu, Hongyang He, Fei Xu, Zhigao Xu*, Wenjie Zhang, Zhengyan He, Jun Qu, Ruan Chi, Lingyun Huang. High-efficient and selective extraction of Hf over Zr with DIBK-P350 synergistic extraction system [J]. Separation and Purification Technology, 2019, 212:255-261

[10]Zhengyan He, Rong Zhang, Wenrui Nie, Zhenyue Zhang, Ruan Chi, Zhigao Xu*, Ming Wu, Jun Qu. Leaching Process and Mechanism of Weathered Crust Elution-Deposited Rare Earth Ore [J]. Mining, Metallurgy & Exploration, 2019, 36(5):1021–1031

[11] Yanmin Cao*, Peter G. Langdon, Yi Yan, et al. Chironomid communities from subalpine peatlands in subtropical China as indicators of environmental change. Journal of Paleolimnology, 2019, 62, 165-179.

[12]Zhigao Xu*, Jun Zhao, Ming Wu, Wenjie Zhang, Zhengyan He, Ruan Chi, Xiaohui Huang. Extraction kinetics and mechanism of Zr and Hf by DIBK-TOPO system using Lewis Cell [J]. Separation Science and Technology, 2018, 53(15):2418-2426

[13] Ming Wu, Jiaqing Peng, Guoqing Yan, Yang Chen, Zhenyan He, Zhigao Xu*, Lijun Wang. Preparation and properties of composite hydrogen permeation barrier on ZrH1.8 by sol–gel technique [J]. Surface & Coatings Technology, 2018, 352:159-165

[14] Zhengyan He, Zhenyue Zhang, Ruan Chi, Zhigao Xu*, Junxia Yu, Ming Wu, Ruyu Bai. Leaching hydrodynamics of weathered elution-deposited rare earth ore with ammonium salts solution[J]. Journal of Rare Earths, 2017, 35(8):824-830

[15] Yanmin Cao, Xu Chen*, Zhaojun Bu, et al. Spatial variations in the surface water chemistry of subtropical peatlands (central China) linked to anthropogenic pressures, Water, 2017, 9, 505

[16] Zhigao Xu*, Lijun Wang, Ming Wu, Yuanlai Xu, Ruan Chi*, Panhong Li, Jun Zhao. Separation of zirconium and hafnium by solvent extraction using mixture of DIBK and P204 [J]. Hydrometallurgy, 2016, 165(2):275-281

[17] Zhigao Xu*, Jun Zhao, Lijun Wang, Yuanlai Xu, Ruan Chi, Panhong Li, Xin Jin. Kinetics for extraction of zirconium and hafnium in DIBK-P350 system [J]. Journal of Radioanalytical and Nuclear Chemistry, 2016, 309(2):701-707

[18] Zhengyan He, Zhenyue Zhang, Junxia Yu, Fang Zhou, Yuanlai Xu, Zhigao Xu, Zhe Chen, Ruan Chi*. Kinetics of column leaching of rare earth and aluminum from weathered crust elution-deposited rare earth ore with ammonium salt solutions [J]. Hydrometallurgy, 2016, 163:33-39

[19] Zhengyan He, Zhenyue Zhang, Junxia Yu, Zhigao Xu, Yuanlai Xu, Fang Zhou, Ruan Chi*. Column leaching process of rare earth and aluminum from weathered crust elution-deposited rare earth ore with ammonium salt [J]. Transactions of Nonferrous Metals Society of China, 2016, 26(11):3024-3033

[20] Zhengyan He, Zhenyue Zhang, Junxia Yu, Zhigao Xu, Ruan Chi*. Process optimization of rare earth and aluminum leaching from weathered crust elution-deposited rare earth ore with compound ammonium salts [J]. Journal of Rare Earths, 2016, 34(4):413-419

[21] Zhenyue Zhang, Zhengyan He, Junxia Yu, Zhigao Xu, Ruan Chi*. Novel solution injection technology for in-situ leaching of weathered crust elution-deposited rare earth ores [J]. Hydrometallurgy, 2016, 164:248-256

[22] Yanmin Cao, Enlou Zhang*, Hongqu Tang*, et al. Combined effects of nutrients and trace metals on chironomid composition and morphology in a heavily polluted lake in central china since the early 20th century, Hydrobiologia, 2016, 779(1), 147-159

2)授权发明专利:

[1] 徐志高, 何正艳, 张蓉, 吴明, 聂文蕊. 风化壳淋积型稀土矿强化浸出的复合浸取剂, 中国发明专利, ZL201811080963.1, 授权日期:2020-12-22

[2] 何正艳, 张蓉, 聂文蕊, 徐志高, 吴明, 瞿军, 沙傲阳. 一种风化壳淋积型稀土矿的浸矿方法及稀土产品,中国发明专利, ZL201910169818.9, 授权日期:2020-10-30

[3] 曹艳敏,郑子杰,骆萱,杨佳,潘钰琛,汪康,张周. 用于分离摇蚊头壳亚化石的染色剂及其染色方法,国家发明专利, ZL201810972553.1,授权日期:2020-11-27

[4] 池汝安, 何正艳, 张臻悦, 徐志高. 一种风化壳淋积型稀土矿原地浸出收液方法[P]. 中国发明专利, ZL201510145750.2, 2017-05-03

[5] 池汝安, 徐志高, 何正艳. 一种风化壳淋积型稀土矿残余液回收稀土的方法[P]. 中国发明专利, ZL201310513812.1, 2016-01-06