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 |
US8318625(B2) |
申请公布日期 |
2012.11.27 |
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 |
B01J29/06;B01J20/18;B01J20/22 |
主分类号 |
B01J29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|