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基本信息:
- 专利标题: Halloysite Nanotubes and Uses Thereof for Novel Remediation Techniques
- 专利标题(中):高岭土纳米管及其应用新技术
- 申请号:US14921591 申请日:2015-10-23
- 公开(公告)号:US20160114303A1 公开(公告)日:2016-04-28
- 发明人: Vijay John , Gary McPherson , Ram B. Gupta
- 申请人: Vijay John , Gary McPherson , Ram B. Gupta
- 主分类号: B01F17/00
- IPC分类号: B01F17/00 ; C02F3/34
摘要:
The creation of novel halloysite-based compositions is disclosed. In one embodiment, the hollow clay nanotubes of halloysite are loaded with nanoscale zerovalent iron particles. The resulting composition provides an effective manner of remediating chlorinated hydrocarbons. In another embodiment, the hollow clay nanotubes of halloysite are imbibed with dispersants such as DOSS and Tween 80 surfactants. The resulting composition stabilizes oil-in-water emulsions and subsequently releases the surfactants, thereby reducing interfacial tension significantly, which allows much smaller droplets to form and thus provides for more effective oil remediation.
摘要(中):
公开了新的多水高岭土组合物的生产。 在一个实施方案中,多水高岭土的中空粘土纳米管装载有纳米级的零价铁颗粒。 所得组合物提供了有效的方法来补救氯代烃。 在另一个实施方案中,多水高岭土的中空粘土纳米管被分散剂如DOSS和吐温80表面活性剂吸收。 所得组合物稳定水包油乳液并随后释放表面活性剂,从而显着降低界面张力,这允许形成更小的液滴,从而提供更有效的油补救。
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01F | 混合,例如,溶解、乳化、分散 |
------B01F17/00 | 用作乳化剂,增湿剂,分散剂或起泡剂的物质 |