发明授权
- 专利标题： Concentration of minerals
- 专利标题（中）： 矿物浓度
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申请号： US31716672申请日： 1972-12-21
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公开(公告)号： US3802740A公开(公告)日： 1974-04-09
- 发明人: SULLIVAN A
- 申请人： INT NICKEL CO
- 专利权人： Inco Inc
- 当前专利权人： Inco Inc
- 优先权： US31716672 1972-12-21
- 主分类号： E02F3/92
- IPC分类号： E02F3/92 ; E21C45/00 ; E21C45/04 ; E21C50/00 ; E02F7/00
摘要：
Mineral aggregates, especially ores, that are found dispersed over a widespread remote area such as the ocean floor are gathered and at least partially separated from silt to concentrate minerals for transport to the sea surface. Mineral concentrator is adapted for movement over the deep sea floor and has means for gathering and separating dispersed mineral aggregates to provide a concentration of desired minerals for transport to the sea surface.
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