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刘瑞增

发布日期:2022-10-28 浏览量:

更新日期:2022.9.30

1 基本信息:

 

    名:

刘瑞增

职称职务:

讲师/硕士生导师

    位:

工学博士

    话:

18570025959

电子邮箱:

liuruizeng@kust.edu.cn; 382190436@qq.com

研究方向:

浮选理论与新工艺;资源综合利用;选矿新药剂研究与应用.

 

1 学习工作经历

2004.09-2008.07 昆明理工大学,矿物加工工程,本科,获学士学位;

2008.09-2016.06 中南大学,矿物加工工程,博士研究生,获博士学位(硕博连读);

2017.11-2021.07 昆明理工大学,矿业工程博士后流动站,博士后;

2021.10-至今    昆明理工大学,讲师;

 

1 研究项目:

(1)    国家自然科学基金面上基金项目,铜铅锌硫化矿物浮选分离中腐殖酸的溶蚀及吸附效应研究,2023.01-2026.12,主持;

(2)    国家自然科学基金面上基金项目,硅孔雀石共轭活化浮选及其表面晶相调控机制研究,2021.01-2024.12,参研次序2

(3)    企业横向项目, 驰宏会泽矿业铅硫异步等可浮抑锌浮铅效能提升试验研究与应用, 2021.06 -2022.11, 主持;

(4)    企业横向项目,彝良驰宏铅硫浮选系统新型特效药剂研发,2020.06 -2021.12,主持;

(5)    企业横向项目,基于电位调控浮选理论彝良驰宏浮铅抑硫工艺协同优化研究,2018.10 -2019.12,主持;

(6)    企业横向项目,云南澜沧铅矿有限公司江城铅锌矿选矿实验研究, 2018.04 – 2018.12,主持;

(7)    企业横向项目,会泽氧化铅锌矿选矿研究, 2017.08 -2018.12, 主持;

(8)    企业横向项目,包钢钢联宝山矿业选矿厂蒙古矿磁选铁精矿的高效浮选脱硫技术, 2016.10 – 2017.09,主持。

 

 

1 代表性专利:

1)基于硫-油聚团浮选从难处理金矿中回收金及其连生体的方法,发明专利,已授权,授权号CN201510669520.6

2)一种从低品位金矿中浮选回收金的方法,发明专利,已授权,授权号CN109954590A

3)一种降低磁选铁精矿中硫含量的浮选方法,发明专利,已授权,授权号CN109954591A

4)一种重金属氧化矿物的纯矿物硫化后硫化产物的提取方法,发明专利,已授权,授权号CN109663663A

5)一种高品位铅锌矿中回收铅硫混合精矿的电化学浮选方法,发明专利,已授权,授权号

CN109107773A

6)一种通过重选-煤油聚团浮选联合工艺回收废弃耐火材料中有价金属的方法, 发明专利,已授权,授权号ZL201610833295.X

1 代表性论文:

(1). Ruizeng LIU, Wenqing QIN*, Fen JIAO, Xingjie WANG, Minghui GONG, Yongjun YANG, Bin PEI, Chunhua LAI. Enhanced flotation of refractory gold ore by using Sulfur-Oil Agglomeration with (NH4)2S2O3 as regulator in weak acidic pulp. Minerals Engineering, 93(2016): 24-31.

(2). Ruizeng LIU, Dianwen Liu, Jialei Li, Jianmin Li, Zhicheng Liu, Xiaodong Jia, Shengwang Yang, Jiangli Li, Shuai Ning. Sulfidization mechanism in malachite flotation a heterogeneous solid-liquid reaction that yields CuxSy phases grown on malachite. Minerals Engineering, 154 (2020) 106420.

(3). Jialei Li, Siyan Liu, Dianwen Liu, Ruizeng Liu, Zhicheng Liu, Xiaodong Jia, Tiancang Chang. Sulfidization mechanism in malachite flotation a heterogeneous solid-liquid reaction that yields CuxSy phases grown on malachite. Minerals Engineering, 154 (2020) 106420.

(4). Rui-zeng LIU, Wen-qing QIN*, Fen JIAO, Xing-jie WANG, Bin PEI, Yong-jun YANG, Chun-hua LAI. Flotation separation of chalcopyrite from galena by sodium humate and ammonium persulfate. Transactions of Nonferrous Metals Society of China, 2016, 26(1): 265-271.

(5). Ruizeng Liu, Dianwen Liu*, Jialei Li*, Siyan Liu, ZhichengLiu, Lianqi Gao, Xiaodong Jia, Shunfu Ao. Improved understanding of the sulfidization mechanism in cerussite flotation: An XPS, ToF-SIMS and FESEM investigation. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020, 595, 124508.

(6). Ruizeng Liu, Jialei Li*, Yunwei Wang, Dianwen Liu*. Flotation separation of pyrite from arsenopyrite using sodium carbonate and sodium humate as depressants. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020, 595, 124508.

(7). Ruizeng Liu, Bin Pei, Zhicheng Liu, Yunwei Wang, Jialei Li*, Dianwen Liu*. Improved Understanding of the Sulfidization Mechanism in Amine Flotationof Smithsonite: An XPS, AFM and UV–Vis DRS Study. Minerals, 2020, 10, 370.

(8). Shuai Ning, Guangli Li, Peilun Shen, Xiaolin Zhang, Jialei Li, Ruizeng Liu*Dianwen Liu**. Selective separation of chalcopyrite and talc using pullulan as a new depressant. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 623 (2021) 126764.

(9). Ruizeng Liu, Zhicheng Liu, Jianmin Li, Shunfu Ao, Bin Pei, Dianwen Liu*, Jialei Li*. Reexamining the Role of Ammonium Ions in the Sulfidization Flotation of Malachite. Minerals

 

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