Title: Selective flocculator used for reverse-floatation of bauxite and its application method
Application Number: 200610137992 Application Date: 2006.11.03
Publication Number: 1947851 Publication Date: 2007.04.18
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03D3/06
Applicant(s) Name: Beijing Mining Address:
Inventor(s) Name: Zhang Yunhai;Wu Xiqun;Zheng Guibing;Zeng Kewen;Ren
Attorney & Agent: liying chun
Abstract:
    A selective flocculant used for the reverse floatation of bauxite is just the phosphonated starch. Its application includes such steps as grinding crude bauxite, regulating pH value, adding disperser, stirring, and adding the phosphonated starch to flocculate the monohydrated duraluminite.
Time: 20