Title: Bauxite tail piling method
Application Number: 200610109277 Application Date: 2006.08.08
Publication Number: 1887456 Publication Date: 2007.01.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B09B5/00
Applicant(s) Name: China Aluminium Industry Co., Ltd. Address:
Inventor(s) Name: Wang Yonghong;Zhao Dongfeng;Liu Wei;Wang Erxing;Li
Attorney & Agent: li yingchun
Abstract:
    The bauxite tail piling method features that the bauxite tail pulp in 20-70 wt% concentration is first mixed with base material in 10-70 wt% of dry bauxite tail and agglomeration excitant in 0-15 wt% of dry bauxite tail through stirring to form paste in 30-85 wt% concentration; and then piled in bauxite tail storing yard to form piled body in certain piling angle and strength. The said method can raise the safety of bauxite tail piling, reduce environmental pollution and save land for bauxite tail piling.
Time: 12