发明名称 |
Cascade flotation process and apparatus for carrying out the process. |
摘要 |
<p>Minerals and metals are separated from a crushed ore mixture of crushed ore, aqueous solution, and flotation agent by allowing the mixture to fall freely from one or more outlets (11) into a container (1), so entrapping air during the free fall and encouraging the development of a large quantity of froth. Air entrainment is enhanced by passing the mixture to the outlets (11) via a header (9) in which air is drawn in through an air inlet pipe (39).</p> |
申请公布号 |
EP0098902(A2) |
申请公布日期 |
1984.01.25 |
申请号 |
EP19820303547 |
申请日期 |
1982.07.06 |
申请人 |
HITLAND, HJALMAR ANDREAS KAARE |
发明人 |
HITLAND, HJALMAR ANDREAS KAARE |
分类号 |
B03D1/14;(IPC1-7):03D1/14 |
主分类号 |
B03D1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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