nonferrous

1.The authors discuss the applications of rosin and its derivant,including nonsulfide flotation and flotation separation of nonferrous metallic ions and organic compound from aqueous solution.

讨论了松香及其衍生物在硫化物矿选分离、有色金属离子选分离以及从水溶液中选分离有机物等方面应用情况。