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发明名称
MALMFLOTASJON
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
NO841258(A)
申请公布日期
1984.10.01
申请号
NO19840001258
申请日期
1984.03.29
申请人
ALBRIGHT & WILSON LTD,
发明人
COLLINS, DOUGLAS NEIL,;COLLINS, JOHN DESMOND,
分类号
B03D1/014;B03D1/02;(IPC1-7):03D/
主分类号
B03D1/014
代理机构
代理人
主权项
地址
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