发明名称 |
FLOTATION SEPARATION DEVICE AND METHOD |
摘要 |
<p>A flotation separation system for partitioning a slurry that includes a h ydrophobic species which can adhere to gas bubbles formed in the slurry. The flotation separation system comprises a flotation separation cell including a sparger unit and separation tank. The sparger unit has inlets for slurry and for a gas with at least enough pressure to allow bubbles to form in the slurry within the sparger unit. The sparger unit includes a sparging mechani sm constructed to disperse gas bubbles within the slurry. The sparging mecha nism sparges the gas bubbles to form a bubble dispersion to cause adhesion o f the hydrophobic species to the gas bubbles substantially within the sparge r unit while causing a pressure drop of about 10 psig or less across the spa rging mechanism. The sparger unit includes a slurr outlet to discharge the s lurry and the bubble dispersion into the separation tank.</p> |
申请公布号 |
CA2676776(A1) |
申请公布日期 |
2008.10.23 |
申请号 |
CA20082676776 |
申请日期 |
2008.04.11 |
申请人 |
ERIEZ MANUFACTURING CO. |
发明人 |
KOHMUENCH, JAISEN;YAN, ERIC S.;LUTTRELL, GERALD H.;MANKOSA, MICHAEL J. |
分类号 |
B03D1/14;B03D1/00;B03D1/02 |
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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