Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=47888#.VEdE-lfHRK0 Author(s) Xiaoqing Weng , Anh V. Nguyen , Guangjun Mei , Yongfu Yu Affiliation(s) School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China . School of Chemical Engineering, The University of Queensland, Brisbane, Australia . School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China . School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China . ABSTRACT Two biodegradable quaternary ammonium salts were synthesized and used as cationic collectors in processing iron ores by froth flotation. The flotation...
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