Original document(6 pages)  中文版
    The invention relates to a testing method for designing a semiautogenous or an autogenous grinding circuit with at least one ball mill for grinding ore. In the method the ore is tested in two separate testing steps using the same testing sample of ore.
Application Number
申请号		 200580009818 Application Date
申请日		 2005.03.07
Title 名称 Testing method for ball mills
Publication Number
公开号		 1938096 Publication Date
公开日		 2007.03.28
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B02C17/16
Applicant(s) Name
申请人		 Outokumpu OY
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 dongmin
More information 更  多  信  息


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