发明名称 |
Collector with fatty acid by-products and flotation process |
摘要 |
<p>Methods and compositions for separating materials are provided. In an embodiment, the present invention provides a method of separating a first material from a second material. For example, the method can comprise mixing the first material and the second material in a slurry with a beneficiation composition. The beneficiation composition can comprise one or more fatty acid by-products derived from a biodiesel manufacturing process. Air bubbles can be provided in the slurry to form bubble-particle aggregates with the first material and the bubble-particle aggregates can be allowed to be separated from the second material.</p> |
申请公布号 |
EP1996334(A2) |
申请公布日期 |
2008.12.03 |
申请号 |
EP20070751071 |
申请日期 |
2007.02.16 |
申请人 |
NALCO COMPANY |
发明人 |
TRAN, BO, L.;KOUZNETSOV, DMITRI, L. |
分类号 |
B03D1/008;B03D1/006;B03D1/02;C11B13/02 |
主分类号 |
B03D1/008 |
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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