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发明名称
MINERALS FLOTATION
摘要
<p>Ores comprising mineral salts, especially barite, fluorite or scheelite are beneficiated by froth flotation in the presence of a substituted amino phosphonic acid or salt thereof.</p>
申请公布号
IE840758(L)
申请公布日期
1984.09.29
申请号
IE19840000758
申请日期
1984.03.28
申请人
ALBRIGHT & WILSON LTD.
发明人
分类号
B03D1/014;B03D1/02;(IPC1-7):B03D1/02
主分类号
B03D1/014
代理机构
代理人
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地址
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