Title: Collector for bauxite flotation
Application Number: 200610127934 Application Date: 2006.09.05
Publication Number: 1911527 Publication Date: 2007.02.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03D1/004;B03D101/02
Applicant(s) Name: China Aluminium Industry Co., Ltd. Address:
Inventor(s) Name: Chen Xiangqing;Li Wangxing
Attorney & Agent: li yingchun
Abstract:
    The present invention relates to one kind of collecting agent for floating and desilicating bauxite, and the collecting agent consists of industrial chemicals fatty acid, naphthenic acids and hydroximic acid in the weight ratio of 25-98 to 0-75 to 0-25. The re-compounded collecting agent features the mutual solubilization and homogenization of its components and no negative effect of emulsifier. The naphthenic acids have cyclopentyl formic acid with smelting point of -7 deg.c as the main component, and are suitable for low temperature use. The collecting agent is suitable for for floating and desilicating bauxite of different types, especially low grade bauxite, and has high collecting performance, low consumption and good low temperature use effect.
Time: 12