学习工作经历

2019.09 - 至今      重庆大学      材料科学与工程学院 冶金工程 副教授、博导

2014.08 - 2019.08   重庆大学 材料科学与工程学院 冶金工程    讲师、硕导

2010.09 - 2014.06   昆明理工大学 冶金与能源工程学院 有色金属冶金 博士

2007.09 - 2010.06   昆明理工大学 冶金与能源工程学院 有色金属冶金 硕士

2003.09 - 2007.07   中南大学 冶金科学与工程学院 冶金工程 本科

社会兼职

担任Energy & Fuels、Waste Management、Fuel Processing Technology、Industrial & Engineering Chemistry Research、Materials Characterization、Separation and Purification Technology等国际期刊的审稿人，《中国冶金》、《重庆大学学报》等国内期刊的审稿人，并获得《重庆大学学报》优秀审稿人称号；担任国际SCI收录杂志《Crystals》客座编辑，《中国冶金》杂志青年编委，美国TMS（矿物、冶金、材料）学会会员、中国有色金属学会会员。

主讲课程

本科生课程：《有色冶金学》《稀有金属冶金学》

研究生课程：《有色冶金学》《冶金熔体与熔渣》

主要研究方向

太阳能电池光电转换材料与新能源材料；工业固废资源（粉煤灰、赤泥、硅废料、含钛高炉渣等）综合利用；CO₂封存与低碳冶金；真空冶金

科研项目

[1] 重庆大学引进人才科研启动费，2014，主持

[2] 中央高校基础科研业务费，2015，主持

[3] 国家自然科学基金青年科学基金项目，合金法提纯硅过程中氢对杂质硼的捕获去除行为及机制，2017，主持

[4] 企业委托横向课题，攀钢钒钛铁水性质及影响因素研究，2018，主持

[5] 企业委托横向课题，新疆钒钛矿欧冶炉冶炼的应用基础研究，2019，主持

[6] 国家自然科学基金面上项目，铁、钠协同诱导粉煤灰中莫来石相还原重构与定向分离的基础研究，2020，主持

论文/专著/专利

代表性论文如下：

[1] Peng Wei, Wenzhou Yu*, Hao Chen, Weiyan Jiang, Joseph Emmanuel Nyarko-Appiah, Wanxin Chen. A new strategy for collaborative utilization of red mud and coal fly ash via vacuum reduction technology [J]. Journal of Sustainable Metallurgy, 2022, 8(3), 1370-1380.

[2] Fang Yang, Wenzhou Yu*, Zitao Rao, Peng Wei, Weiyan Jiang*, Hao Chen. A new strategy for de-oxidation of diamond-wire sawing silicon waste via the synergistic effect of magnesium thermal reduction and hydrochloric acid leaching [J]. Journal of Environmental Management, 2022, 317:115424.

[3] Joseph Emmanuel Nyarko-Appiah, Wenzhou Yu*, Peng Wei, Weiyan Jiang, Zeng Liang, Sijie Gong. The alumina enrichment and Fe-Si alloy recovery from coal fly ash with the assistance of Na₂CO₃ [J]. Fuel, 2022, 310(1): 122434.

[4] Wenzhou Yu*, Jie Mei, Weiyan Jiang*, Peng Wei, Minli Xiong, Kang Yan. Interaction mechanism between hydrogen and boron during the Al-Si solvent refining with hydrogen assistance [J]. Journal of Materials Research and Technology, 2021, 12: 1339-1349.

[5] Qinhua Tian, Gang Li, Yuntao Xin*, Xuewei Lv, Xiaodong Lv, Wenzhou Yu*, Kang Yan. Comprehensive treatment of acid effluent containing antimony and arsenic by selective reduction and evaporative crystallization, Hydrometallurgy, 2020, 105366.

[6] Jie Mei, Wenzhou Yu*, Piao Hou, Yang Xue, Yuntao Xin, Kang Yan. Purification of metallurgical grade silicon via the Mg-Si alloy refining and acid leaching process, Silicon, 2020.

[7] Yang Xue, Wenzhou Yu*, Jie Mei, Weiyan Jiang, Xuewei Lv. A clean process for alumina extraction and ferrosilicon alloy preparation from coal fly ash via vacuum thermal reduction. Journal of Cleaner Production, 2019, 240: 118262.

[8] Wenzhou Yu*, Yang Xue, Jie Mei, Xingzhi Zhou, Minli Xiong, Shengfu Zhang. Segregation and removal of transition metal impurities during the directional solidification refining of silicon with Al-Si solvent. Journal of Alloys and Compounds, 2019, 805: 198-204.

[9] Weiyan Jiang, Wenzhou Yu*, Hong Qin, Yang Xue, Chunmei Li, Xuewei Lv. Boron removal from silicon by hydrogen assistant during the electromagnetic directional solidification of Al-Si alloys. International Journal of Hydrogen Energy, 2019, 44: 13502-13508.

[10] Yang Xue, Wenzhou Yu*, Weiyan Jiang, Lin Wen, Zhixiong You, Xuewei Lv. A novel process to extract alumina and prepare Fe-Si alloys from coal fly ash. Fuel Processing Technology, 2019, 185: 151-157.

[11] Kai Hu, Xuewei Lv*, Wenzhou Yu*, Zhiming Yan, Wei Lv, Shengping Li. Electric conductivity of TiO₂-Ti₂O₃-FeO-CaO-SiO₂-MgO-Al₂O₃ for high-titania slag smelting process. Metallurgical and Materials Transactions B, 2019, 50: 2982-2992.

[12] Hongen Xie, Wenzhou Yu*, Zhixiong You, Xuewei Lv, Chenguang Bai. The effect of titanium carbonitride on the viscosity of high-titanium-type blast furnace slag. Metals, 2019, 9: 395.

[13] Weiyan Jiang, Wenzhou Yu*, Jie Li, Zhixiong You, Chunmei Li, Xuewei Lv. Segregation and morphological evolution of Si phase during electromagnetic directional solidification of hypereutectic Al-Si alloys. Materials, 2018, 12: 10.

[14] Wenzhou Yu*, Wenhui Ma, Zhong Zheng, Yun Lei, Weiyan Jiang, Jie Li. Si purification by removal of entrapped Al during electromagnetic solidification refining of Si-Al alloy. Metallurgical and Materials Transactions B, 2017, 48: 2804-2811.

[15] Wenzhou Yu*, Wenhui Ma, Zhong Zheng, Weiyan Jiang, Jie Li, Maohong Tian. Effects of melt viscosity on enrichment and separation of primary silicon from Al-Si melt. Transactions of Nonferrous Metals Society of China, 2017, 27: 467-474.

[16] Wenzhou Yu, Wenhui Ma*, Guoqiang Lv, Haiyang Xue, Shaoyuan Li, Yongnian Dai. Effect of electromagnetic stirring on the enrichment of primary silicon in Al-Si melt. Journal of Crystal Growth, 2014, 405: 23-28.

[17] Wenzhou Yu, Wenhui Ma*, Guoqiang Lv, Yongsheng Ren, Yongnian Dai. Low-cost process for silicon purification with bubble adsorption in Al-Si melt. Metallurgical and Materials Transactions B, 2014, 45: 1573-1578.

[18] Wenzhou Yu*, Wenhui Ma, Kuixian Wei, Yongsheng Ren, Yongnian Dai, Kazuki Morita. The research of bubble adsorption to purify silicon in the Al-Si system. Materials Science Forum, 2013, 750: 320-323.

[19] Wenzhou Yu, Wenhui Ma*, Guoqiang Lv, Yongsheng Ren, Haiyang Xue, Yongnian Dai. Si purification by enrichment of primary Si in Al-Si melt. Transactions of Nonferrous Metals Society of China, 2013, 23: 3476-3481.

代表性专利如下：

[1] 余文轴, 薛阳 等, 从粉煤灰中提取氧化铝并制备硅铁合金的方法 （已授权）

[2] 余文轴, 郑忠 等, 一种分离硅及铝硅合金的方法（已授权）

[3] 余文轴, 蒋伟燕 等, 一种分离回收铝电解质阳极碳渣中电解质和碳的方法 （已授权）

[4] 余文轴, 黄宏继 等, 一种吹气搅拌定向脱除铝合金中氢气的方法 （已授权）

[5] 马文会, 余文轴 等, 电磁法制备高纯硅及铝硅合金的方法 （已授权）

[6] 马文会, 余文轴 等, 碳热还原制备a-Al₂O₃晶须的方法 （已授权）

表彰及奖励

1. 重庆大学优秀共产党员，2021年

2. 重庆大学教书育人奖“先进工作者”，2020年

3. 重庆大学第七届青年教师教学基本功比赛二等奖，2019年

4. 重庆大学材料科学与工程学院青年教师讲课比赛一等奖，2019年

5. 重庆大学材料科学与工程学院“突出贡献个人奖”，2019年

6. 重庆大学优秀共产党员，2019年

科研团队

重庆大学多金属矿绿色提取冶金研究组