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发明名称
FLOTATIONSFORFARANDE
摘要
<p>A process for froth flotation of phosphate ore with a high content of carbonate, carried out in the presence of a hydrophilic polysaccharide and an amphoteric compound.</p>
申请公布号
SE8302993(L)
申请公布日期
1984.11.28
申请号
SE19830002993
申请日期
1983.05.27
申请人
BEROL KEMI AB
发明人
HELLSTEN K M E
分类号
B03D1/008;B03D1/012;B03D1/014;B03D1/016;B03D1/02;(IPC1-7):C01B25/01;B03D1/06
主分类号
B03D1/008
代理机构
代理人
主权项
地址
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