发明名称 FOERFARANDE FOER EXTRAHERING AV TITAN UR TITANHALTIGT MATERIAL
摘要 <p>Process of extracting titanium values from titaniferous bearing material by circulating a reaction mixture containing titanium values in an agitation column located within a reaction vessel in a direction countercurrent to the flow of the reaction mixture in the annular space located between the agitation column and the inner reaction vessel wall, said circulation being done in a manner to maintain the titaniferous bearing material in a continuous turbulent suspension flow in the agitation column and discharging the reaction mixture from the reaction vessel and recovering the extracted titanium values.</p>
申请公布号 FI71349(C) 申请公布日期 1986.12.19
申请号 FI19800003693 申请日期 1980.11.27
申请人 NL CHEMICALS INC 发明人 DAVIS BRIAN R
分类号 B01D11/02;B01D11/04;C01G23/00;C22B34/12;(IPC1-7):C22B34/12 主分类号 B01D11/02
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