Surface Chemistry of Froth Flotation
Surface Chemistry of Froth Flotation
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DOI：
10.1007/978-1-4615-7975-5
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发表时间：
1982-04
期刊：
影响因子：
--
通讯作者：
J. Leja
中科院分区：
文献类型：
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作者：
J. Leja
20世纪初发明的泡沫浮选技术最早用于硫化矿物的选矿。从那时起，它被应用于许多非硫化物矿石的加工，包括氧化物、碳酸盐、硅酸盐、盐岩和钾盐等可溶矿物以及煤炭和沥青等能源矿物。近年来，它已被用于几个非自然的应用，如废水处理，回收纸张的脱墨和从工业废物中回收资源。该技术持续增长，每年都有新的应用报告。浮选是基于发生在固体/水和空气/水界面上的化学现象。表面化学原理在浮选技术的发展中发挥了重要作用。水溶液化学和电化学的知识增加了我们对浮选系统中反应的了解。简·莱亚教授的书为试图理解浮选化学的研究人员和学生提供了服务，这是对知识进步的重大贡献。然而，自从这本书第一次出版以来，新的研究技术和不断增长的信息使得更新成为必要。由SR Rao博士编写的修订版汇集了浮选化学的基本方面，以及它们如何应用于实际系统。它应该服务于所有在浮选领域工作并对探索浮选技术的新应用感兴趣的人。
th The technology of froth flotation, invented in the early 20 century was first used for the concentration of sulfide minerals. Since then it has been applied for the processing of many nonsulfide ores as weIl, including oxides, carbonates, silicates, soluble minerals like halite and sylvite and energy minerals like coal and bitumen. In recent years it has been used for several nonrnineral applications, such as waste water treatment, deinking of paper for recycling and resource recovery from industrial wastes he technology continues to grow with new applications reported every year. Flotation is based on chemical phenomena occurring at the interfaces, solid/water and air/water. Surface Chemistry principles have played a significant role in the development of flotation technology. Knowledge of aqueous solution chemistry and electrochemistry has added to our understanding of the reactions in flotation systems. Professor Jan Leja's book has weIl served researchers and students as they tried to understand the chemistry of flotation, and it is a significant contribution to the advancement of knowledge. However, since the book was first published, new research techniques and ever growing information have made an update necessary. The revised edition compiled by Dr. SR Rao has brought together fundamental aspects of the chemistry of flotation and how they apply to practical systems. It should serve all who are working in the area of flotation and interested in exploring new applications of flotation technology.