Title: Ore dressing and grinding process for alumyte
Application Number: 200510130835 Application Date: 2005.12.23
Publication Number: 1788850 Publication Date: 2006.06.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03B1/00,B02C17/00,B02C23/12
Applicant(s) Name: Shenyang Aluminium Magnesium Institute Address: 110001
Inventor(s) Name: Ge Zhangli, Yu Chuanmin, Wang Baokui
Attorney & Agent: zhang lixin
Abstract:
     The present invention relates to ore concentrating and grinding process, and is especially bauxite concentrating and grinding process. The present invention adopts two-stage closed loop bauxite grinding process, including the first stage of lattice type grinding and the second stage of overflow type grinding. The said technological process has the final bauxite grinding product possessing 0.010 mm below component content lowered from 30 % in available technology to about 15 % when the 0.074 mm below component content is in 65-75 %.
Time: 15