学习工作经历
2015.09-2018.06 公司冶金工程专业，工学博士
2018.9至今 全网十大靠谱网投(中国)有限公司，博士后
社会兼职
《Journal of Hazardous Materials》、《Journal of Cleaner Production》、《International Journal of Minerals, Metallurgy and Materials》等期刊审稿人；美国TMS会员；中国有色金属学会会员。
主讲课程
主要研究方向
[1]冶金二次资源综合利用；
[2]氧化钒的绿色提取；
[3]钒基新材料制备；
科研项目
[1] 2021.01-2023.12 国家自然科学青年基金，钒渣钙镁复合高效提钒工艺及强化机理研究，主持，24万
[2] 2018.12-2020.12 国家博后面上一等资助，CaO-MgO-V2O5高温物相平衡规律与浸出行为，主持，8万
[3] 2019.12-2021.12 重庆市博士后创新人才支持计划，主持，60万
[4] 2020.01-2023.12 国家自然科学基金面上项目，基于低温还原氮化-低温选择性氯化的钒铬渣高效分离新工艺基础研究，合作经费20万
[5] 2019.12-2021.12 重庆市博士后项目，钒渣复合强化提钒新工艺的关键科学问题研究，主持，10万
[6] 2018.12-2022.12 科技部重点研发计划，钒钛资源多组分体系反应与分离基础研究，参与
论文及专著
[1] Junyi Xiang, Qingyun Huang, Wei Lv, Guishang Pei, Xuewei Lv*, Chenguang Bai. Recovery of tailings from the vanadium extraction process by carbothermic reduction method: Thermodynamic, experimental and hazardous potential assessment. Journal of Hazardous Materials, 2018, 357: 128-137.
[2] Junyi Xiang, Qingyun Huang, Xuewei Lv*, Chenguang Bai. Multistage utilization process for the gradient-recovery of V, Fe, and Ti from vanadium-bearing converter slag. Journal of Hazardous Materials, 2017, 336:1-7.
[3] Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Extraction of vanadium from converter slag by two-step sulfuric acid leaching process. Journal of Cleaner Production, 2018, 170: 1089-1101. [4] Junyi Xiang*, Xin Wang, Mingrui Yang, Jian Wang, Cheng Shan, Gangqiang Fan, Guibao Qiu, Xuewei Lv*. Slag-foaming phenomenon originating from reaction of titanium-bearing blast furnace slag: continuous monitoring of foaming height and calibration. Journal of Materials Research and Technology, 2021, 11: 1184-1192.
[5] Junyi Xiang*, Xin Wang, Guishang Pei, Qingyun Huang, Xuewei Lv*. Recovery of vanadium from vanadium slag by composite roasting with CaO/MgO and leaching. Transactions of Nonferrous Metals Society of China, 2020, 30: 3114-3123.
[6] Guishang Pei, Junyi Xiang*, Lilian Yang, Xuewei Lv*. Thermodynamic properties of magnesium orthovanadate Mg3(VO4)2 at high temperature (298.15-1473K). Calphad-Computer Coupling of Phase Diagrams and Thermochemistry, 2021,74: 102295.
[7] Guishang Pei, Junyi Xiang*, Dapeng Zhong, Xin Jin, Xuewei Lv*. A clean process of preparing VO as LIBs anode materials via the reduction of V2O3 powder in a H2 atmosphere: Thermodynamic assessment, isothermal kinetic analysis, and electrochemistry performance evaluation. Journal of Alloys and Compounds, 2020, 845:156305.
[8] Guishang Pei, Junyi Xiang*, Lilian Yang, Xin Jin, Xuewei Lv*. Thermodynamic properties of sodium pyrovanadate (Na4V2O7) at high temperature (298.15-873 K). Calphad-Computer Coupling of Phase Diagrams and Thermochemistry, 2020, 70: 10802.
[9] Guishang Pei, Junyi Xiang*, Xuewei Lv*, Gang Li, Shanshan Wu, Dapeng Zhong, Wei Lv. High-temperature heat capacity and phase transformation kinetics of NaVO3. Journal of Alloys and Compounds, 2019, 794: 465-472.
[10] Mingrui Yang, Junyi Xiang*, Chenguang Bai, Xuangeng Zhou, Zhongci Liu, Xuewei Lv*. Solid-state reaction and diffusion behaviors of CaFe2O4 and TiO2 at 1373 K to 1473 K. Metallurgical & Materials Transactions B, 2021, 52B: 1436-1449.
[11] Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Effect of Mechanical Activation Treatment on the Recovery of Vanadium from Converter Slag. Metallurgical & Materials Transactions B, 2017, 48(5):2759-2767.
[12] Junyi Xiang, Songli Liu, Xuewei Lv, Chenguang Bai. Preparation of rutile from ilmenite concentrate through pressure leaching with hydrochloric acid. Metallurgical & Materials Transactions B, 2016, 48(2):1-9.
[13] Songli Liu, Junyi Xiang*. The Effects of Thermal Pretreatment on Leaching of Yunnan Ilmenite with Hydrochloric Acid. Metallurgical & Materials Transactions B, 2016, 47(2):1334-1339.
[14] Wei Lv, Xuewei Lv*, Jingjing Song, Junyi Xiang*, Peng Zhao, Bing Song. Effect of karrooite on the gaseous reduction of pseudobrookite-karrooite powder under a CO-Ar atmosphere. Powder Technology, 2018, 340: 511-519.
[15] Wei Lv, Xuewei Lv*, Junyi Xiang*, Kai Hu, Shiqing Zhao, Jie Dang, Kexi Han, Bing Song. Effect of preoxidation on the reduction of ilmenite concentrate powder by hydrogen. International Journal of Hydrogen Energy, 2019, 44: 4031-4040.
[16] Gangqiang Fan, Youling Hou, Dejun Huang, Jie Dang*, Run Zhang, Junyi Xiang*, Xuewei Lv, Xiaoming Ding.Synthesis of Ti(C, N, O) ceramic from rutile at low temperature by CH4-H2-N2 gas mixture. International Journal of Refractory Metals and Hard Materials, 2021, 101: 105659.
[17] Junyi Xiang*, Guishang Pei, Wei Lv, Songli Liu, Xuewei Lv*, Guibao Qiu. Preparation of synthetic rutile from reduced ilmenite through the aeration leaching process. Chemical Engineering and Processing - Process Intensification, 2020, 147: 10774.
[18] Junyi Xiang*, Guishang Pei, Wei Lv, Baohua Li, Guibao Qiu, Xuewei Lv*. Effect of TiO2 on reduction behavior of Cr2O3 in CaO–SiO2–Al2O3–MgO–TiO2–Cr2O3 by carbon from Fe–C melt. Journal of Iron Steel Research International, 2020, 27: 1145-1152.
[19] Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Mechanochemical Effects on the Roasting Behavior of Vanadium-bearing LD Converter Slag in the Air. Isij International, 2017, 57(6):970-977.
[20] Junyi Xiang, Xin Wang, Guishang Pei, Qingyun Huang, Xuewei Lv*. Solid state reaction of CaO-V2O5 mixture: A fundamental study for the vanadium extraction process. International Journal of Minerals, Metallurgy and Materials. https://doi.org/10.1007/s12613-020-2136-7.
[21] Xin Wang, Junyi Xiang*, Guishang Pei, Lanjie Li*, Qingyun Huang, Xuewei Lv. Application of response surface methodology forroasting optimization in composite roasting—Acid leaching vanadium extraction process. Chemical Engineering Research and Design, 2021, 172: 254-263.
[22] Qingyun Huang, Junyi Xiang*, Xin Wang, Guishang Pei, Xuewei Lv*. Dissolution kinetics of calcium vanadates in sulfuric acid: a fundamental study for the vanadium extraction process. Journal of Chemical Technology and Biotechnology, 2020, 95(6): 1773-1780.
[23] Junyi Xiang, Jian Wang, Qingjuan Li, Cheng Shan, Guibao Qiu, Wenzhou Yu, Xuewei Lv*. Slag-foaming phenomenon originating from reaction of titanium-bearing blast furnace slag: effects of TiO2 content and basicity. Canadian Metallurgical Quarterly, 2020, 59(2): 151-158.
[24] Junyi Xiang, Qingyun Huang, Xuewei Lv, Chenguang Bai. Oxidation kinetics of vanadium-bearing LD converter slag by mechanical activation. Canadian Metallurgical Quarterly, 2017, 56(1):18-29.
[25] Junyi Xiang, Qingyun Huang, Wei Lv, Guishang Pei, Xuewei Lv, Songli Liu. Co-recovery of iron, chromium and vanadium from vanadium tailings by semi-molten reduction–magnetic separation process. Canadian Metallurgical Quarterly, 2018, 3: 262-273.
[26] Junyi Xiang, Qingyun Huang, Wei Lv, Guishang Pei, Xuewei Lv*, Songli Liu. Mineralogical characterisation and magnetic separation of vanadium-bearing converter slag. Waste Management & Research, 2018, 36: 1083-1091.
专利
[1] 吕学伟, 向俊一, 黄青云, 白晨光. 一种强化转炉钒渣钙化提钒的方法, CN105886786A.
[2] 向俊一, 吕学伟, 裴贵尚, 王鑫, 吕炜, 钟大鹏, 辛云涛. 一种钙镁复合强化提钒的方法, 201910275839.9.
[3] 黄青云, 向俊一, 吕学伟, 裴贵尚, 王鑫, 吕炜. 一种钒铬渣中有价金属的回收方法, 201910314927.5.
表彰及奖励
2019.12 重庆市博士后创新人才，重庆英才A卡III类
2018.04 重庆市优秀毕业研究生
2019.07 公司优秀博士学位论文
2018.01 公司优秀毕业研究生
2017.11 博士研究生国家奖学金
2017.10 中国航天科技集团CASC二等奖学金.
2017.01 公司优秀研究生
科研团队
公司多金属矿绿色提取冶金研究组Laboratory of Green Extractive Metallurgy for Polymetallic Mineral, Chongqing University (CQUMMT) http://www.cqummt.cn
