硫化钠电化学氧化还原反应过程
发布时间：2018-10-09 13:18
【摘要】：硫化钠在选矿中广泛的使用,它是一些金属氧化矿的硫化剂,同时也是硫化矿物浮选广泛使用的抑制剂。本文采用电化学方法研究了在碱性条件下硫化钠在Pt电极上的氧化还原反应过程。结果表明,溶液中既不存在亚硫酸根离子和硫代硫酸根离子及其反应,溶液中有硫酸根离子。
[Abstract]:Sodium sulphide is widely used in mineral processing, it is a vulcanizing agent of some metal oxide ores, and it is also a widely used depressant of sulfide mineral flotation. The redox reaction of sodium sulfide on Pt electrode under alkaline condition was studied by electrochemical method. The results show that there are no sulfite ions and thiosulfate ions and their reactions in the solution, and there are sulfate ions in the solution.
【作者单位】： 昆明理工大学;
【分类号】：TD923.14
，
本文编号：2259478
[Abstract]:Sodium sulphide is widely used in mineral processing, it is a vulcanizing agent of some metal oxide ores, and it is also a widely used depressant of sulfide mineral flotation. The redox reaction of sodium sulfide on Pt electrode under alkaline condition was studied by electrochemical method. The results show that there are no sulfite ions and thiosulfate ions and their reactions in the solution, and there are sulfate ions in the solution.
【作者单位】： 昆明理工大学;
【分类号】：TD923.14
，
本文编号：2259478
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