发明名称 |
Process for filtration enhancement of aqueous dispersions |
摘要 |
A method for enhancing filtration performance in separating solids from liquids in an aqueous dispersion comprising a solids phase and a liquid phase in a two step process having a physical separation step and a filtration step comprising adding at least one filtration aid promoter and at least one synthetic polymer to the aqueous dispersion during and/or before the physical separation step resulting in concentrate and filtering the concentrate. The method may be applied in mining operations for dewatering mining slurry. Also, a composition applied in such method comprising at least one filtration aid promoter and at least one synthetic polymer. The filtration aid promoter comprises natural polymers, semi-natural polymers, coagulants and combinations thereof. |
申请公布号 |
AU2013318334(B2) |
申请公布日期 |
2016.06.09 |
申请号 |
AU20130318334 |
申请日期 |
2013.09.13 |
申请人 |
SOLENIS TECHNOLOGIES CAYMAN, L.P. |
发明人 |
BLUEMLE, MICHAEL J.;ANDERMANN, LAWRENCE J.;PELTIER, JEFFREY H. |
分类号 |
B01D21/01;B03D3/00 |
主分类号 |
B01D21/01 |
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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