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发明名称
FLOTATION AV MALMER.
摘要
<p>Ores of metal oxides and oxide-like compounds such as chromite and pyrochlore are beneficiated by froth flotation in the presence of substituted amino phosphonic acids or salts thereof.</p>
申请公布号
FI841255(A)
申请公布日期
1984.09.30
申请号
FI19840001255
申请日期
1984.03.29
申请人
ALBRIGHT & WILSON LIMITED
发明人
COLLINS, DOUGLAS NEIL;COLLINS, JOHN DESMOND
分类号
B03D1/014;B03D1/02;(IPC1-7):C01B/
主分类号
B03D1/014
代理机构
代理人
主权项
地址
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