发明名称 |
FUNCTIONALIZED FLY ASH AND OIL SCAVENGING USING THE SAME |
摘要 |
A method of scavenging oil from an oil-water mixture includes providing a plurality of functionalized fly ash particles having functionalized surfaces including reactive groups or reactive materials having hydrophobic groups covalently bound to the reactive groups or reactive materials. The oil-water mixture is contacted with the plurality of functionalized fly ash particles. The plurality of functionalized fly ash particles absorb oil from the oil-water mixture to form oil-laden fly ash particles. The oil-laden fly ash particles can be fed into a combustion process to generate heat from oil absorbed thereon, or absorbed oil from the oil-laden fly ash particles can be separated using a desorption process, and the oil recovered after separating. |
申请公布号 |
US2012006753(A1) |
申请公布日期 |
2012.01.12 |
申请号 |
US201113180161 |
申请日期 |
2011.07.11 |
申请人 |
SEAL SUDIPTA;REID DAVID L.;HENCH LARRY L.;UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC. |
发明人 |
SEAL SUDIPTA;REID DAVID L.;HENCH LARRY L. |
分类号 |
C02F1/28;B01J20/16;B01J20/18;B01J20/22;B01J20/30;C02F1/40 |
主分类号 |
C02F1/28 |
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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