更新日期：2020.3.14

封东霞，女，1989年出生，博士，副教授。2011年毕业于中国矿业大学（北京），获矿物加工工程学士学位；2017年毕业于昆士兰大学，获工学博士学位。研究方向：主要从事表界面性质对矿物分选过程机理影响的研究，拟开展研究将基础理论与工程实际相结合，着重科研成果工程转化。2019年入选云南省“兴滇英才计划”青年人才专项，主持国家自然科学基金项目 2 项，省部级科研项目 2 项，校人才引进平台建设项目 1 项，作为主要参与人员参加地区基金及科技厅重点项目 8余项，发表学术论文30 篇，其中一作或通讯作者 20 篇。曾获第四届全国大学生创新论坛最优秀论文奖，2017 届优秀毕业博士论文奖等荣誉。

2020.10-至今，昆明理工大学，国土资源工程学院，矿物加工工程系，副教授

2018.01-2020.10，昆明理工大学，国土资源工程学院，矿物加工工程系，专任教师

2012.10-2017.03，昆士兰大学，矿物加工工程，工学博士

2011.09-2012.09，中国矿业大学（北京），矿物加工工程，硕士研究生

2007.09-2011.06，中国矿业大学（北京），矿物加工工程，学士

1.      十七届“春晖杯”中国留学人员创新创业大赛资源环境组优胜奖，教育部国际合作与交流司，2022.12；

2.      昆明理工大学2019-2020学年课堂教学比赛三等奖，昆明理工大学，2020.07；

3.      优秀博士毕业论文，昆士兰大学，2019.03；

4.      再生烃油煤泥浮选试验及其作用机理的研究，教育部，第四届全国大学生创新论坛最优秀论文奖，2011.10.

1. Dongxia Feng and Nguyen, A.V. How Does the Gibbs Inequality Condition Affect the Stability and Detachment of Floating Spheres from the Free Surface of Water? Langmuir, 2016, Vol. 32, pp. 1988-1995.                                                                                                                                          

2. Dongxia Feng and Nguyen, A.V. The Floatability of Single Spheres versus Their Pairs on the Water surface. Langmuir. 2016, Vol. 32, pp. 13627-13634.                             

3. Dongxia Feng and Nguyen, A. V., A novel quantitative analysis of the local deformation of the air-water surface by a floating sphere. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2016, Vol. 504, pp. 407-413.                             

4. Dongxia Feng and Nguyen, A.V. Contact angle variation on single floating spheres and its impact on the stability analysis of floating particles. Colloid and Surface A：Physicochemical and Engineering Aspects, 2017,Vol. 520, pp. 442-447.                         

5. Dongxia Feng and Nguyen, A.V. Effect of contact angle and contact angle hysteresis on the floatability of spheres at the air-water interface, Advances in Colloid and Interface Science. 2017, Vol.248, pp. 69-84.

6. Wang, G., Dongxia Feng Nguyen, A., and Evans, G. M., The dynamic contact angle of a bubble with an immersed-in-water particle and its implications for bubble–particle detachment. International Journal of Mineral Processing, 2016, Vol. 151, pp. 22-32.   

7. Yumeng Chen, Dongxia Feng, Xiong Tong, Adsorption behavior of calcium ions and its effect on cassiterite flotation. Physicochemical Problems of Mineral Processing, 2019, Vol. 55, pp. 258-267.

8. Yumeng Chen, Dongxia Feng*, Xiong Tong, Xian Xie, Effect of Al (III) Ions on the Separation of Cassiterite and Clinochlore Through Reverse Flotation. Minerals, 2018, Vol. 8, pp.347.

9. Dongxia Feng, Lin Bai, Haiyun Xie, Xiong Tong, Study on separation of low-grade zinc oxide ore with sulfurization-amination flotation. Physicochemical Problems of Mineral Processing, 2019, Vol. 55, pp.1082-1090.

10. Zhongbao Hua, Yalin Lu, Xiong Tong, Dongxia Feng* & Xian Xie, Effect of particle size on the surface oxidation and flotation behavior of galena particles in lime system, Separation Science and Technology, 2019, DOI: 10.1080/01496395.2019.1659365, pp. 1520-5754

11. Haiyun Xie, Rui Sun, Jizong Wu, Dongxia Feng* and Likun Gao, A Case Study of Enhanced Sulfidization Flotation of Lead Oxide Ore: Influence of Depressants, Minerals, 2020.1, 10(2), 95

12. Jianwu Zeng, Xiong Tong, Dongxia Feng*, Changping Guan, Luzheng Chen*, Highly selective capture characteristics of magnetic wiresin CHGMS method, Minerals Engineering, 2020.2.7, published

13. Haiyun Xie, Rui Sun, Xiangjun Ren, Zhicheng You, Yanhao Liu, Dongxia Feng*, Luzheng Chen. Development of a novel Fluidized Hydrocyclone Concentrator for mineral separation, Separation Science and Technology, 2020.3, accepted.

14.Yumeng Chen, Hua Li, Dongxia Feng*, Xiong Tong, Shunxuan Hu, Fan Yang, Guichao Wang, A recipe of surfactant for the flotation of fine cassiterite particles, Minerals Engineering, Online 2020.10, Vol 160.

15. Shengdong Zhang, Dongxia Feng, Xiong Tong, Xian Xie, Effect of Ammonium Chloride on the Efficiency with Which Copper Sulfate Activates Marmatite: Change in Solution Composition and Regulation of Surface Composition. Minerals, 2018, Vol. 8, pp.250.

1. 国家自科基金地区基金项目，52264025，基于溶液环境调控浮选回收重金属元素机制探究，2023/01-2016/12，33万元，在研，主持；

2. 国家自然科学基金青年科学基金项目，51804145，表面解离度及嵌布特征对连生体颗粒浮选行为的影响机理研究，2019/01-2021/12，25万元，结题，主持；

3. 国家自然科学基金联合基金项目，U1802252，滇南地区风化壳淋积型稀土矿原地浸出回收稀土机理研究，2019/01-2023/12，218万元，在研，参加；

4. 云南省教育厅科学研究基金项目，2018JS030，嵌布特征对连生体颗粒浮选的影响，2018/06-2020/5，4万元，结题，主持；

5.  Australian Research Council，Discovery Project，DP150100395，coarse particle flotation and its liberation，2012/01-2016/12，40万(澳元)，结题，参加。