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[1]阮耀阳1,肖春桥2,张泽强3,等.磷矿浮选药剂研究进展[J].武汉工程大学学报,2015,37(05):1-5.[doi:10. 3969/j. issn. 1674-2869. 2015. 05. 001]
 RUAN Yao-yang,XIAO Chun-qiao,ZHANG Ze-qiang,et al.Review of flotation reagent for phosphate[J].Journal of Wuhan Institute of Technology,2015,37(05):1-5.[doi:10. 3969/j. issn. 1674-2869. 2015. 05. 001]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
37
期数:
2015年05期
页码:
1-5
栏目:
化学与化学工程
出版日期:
2015-05-31

文章信息/Info

Title:
Review of flotation reagent for phosphate
文章编号:
1674—2869(2015)05—0001—05
作者:
阮耀阳1肖春桥2张泽强3罗惠华3周 芳2池汝安2*
1.中南大学资源加工与生物工程学院,湖南 长沙 410083;2.武汉工程大学化工与制药学院,湖北 武汉 430074;3. 武汉工程大学资源与土木工程学院,湖北 武汉 430074
Author(s):
RUAN Yao-yang1 XIAO Chun-qiao2 ZHANG Ze-qiang3 LUO Hui-hua3 ZHOU Fang2 CHI Ru-an2
1. School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China;2. School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan 430074, China;3. School of Resource and Civil Engineering, Wuhan Institute of Technology, Wuhan 430074, China
关键词:
磷矿选矿抑制剂捕收剂
Keywords:
phosphate beneficiation depressant collector
分类号:
TD923+.1
DOI:
10. 3969/j. issn. 1674-2869. 2015. 05. 001
文献标志码:
A
摘要:
我国磷矿资源丰富,但大多为中低品位沉积型磷块岩,选别难度大. 浮选是磷矿选矿中最主要的分选方法,浮选药剂对浮选指标有着至关重要的影响. 浮选药剂按照所起作用不同分为调整剂、捕收剂、起泡剂三类. 结合近年文献资料分析,发现传统捕收剂存在溶解性差、选择性不强等缺点,提出利用不同药剂分子间协同作用及提高药剂的活性,采用复配及合成方法研发高效低毒、水溶性好、选择性强的抑制剂和捕收剂是实现我国难选性磷矿中与脉石矿物分离的有效途径.
Abstract:
Phosphate resources are abundant in our country, but most of them belong to middle-low grade sedimentary phosphate rock and separation of them is difficult. Flotation is the most widely used separation method, and reagent is of great importance to separation of phosphate. Regulators, collectors and frothers are classified based on their function in flotation process. The research progress of flotation reagents was reviewed combined with literatures in recent years, and the traditional collectors with poor solubility and weak selectivity were analyzed. We suggest that the novel collectors and depressants with good solubility, strong selectivity, high efficiency and low toxicity can be obtained by compound and chemical synthesis based on the improvement of synergistic effect and reagent activity. It provides us an effective horizon to realize the flotation separation of refractory phosphate rock from gangue minerals.

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备注/Memo

备注/Memo:
收稿日期:2015-05-08基金项目:教育部新世纪优秀人才支持计划(NCET-11-0605);国家自然科学基金(51404171);湖北省教育厅重点项目(D2014504);武汉市科技晨光计划(2014070404010218);湖北省科技支撑计划项目(对外科技合作类)(2014BHE011)作者简介:阮耀阳(1987-),男,湖北通山人,博士研究生.研究方向:矿物浮选与浮选药剂.* 通讯作者:池汝安(1959),男,福建宁化人,教授,博士,博士研究生导师.研究方向:矿物加工尧分离工程.
更新日期/Last Update: 2015-06-24