发明申请
- 专利标题： FLOCCULATION AGENTS FOR NANOPARTICLE POLLUTANTS
- 专利标题（中）： 用于纳米颗粒污染物的絮凝剂
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申请号： US13322082申请日： 2011-03-25
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公开(公告)号： US20120244052A1公开(公告)日： 2012-09-27
- 发明人: Yanjie XU
- 申请人： Yanjie XU
- 国际申请： PCT/US11/30055 WO 20110325
- 主分类号： C02F1/56
- IPC分类号： C02F1/56 ; B01J37/00 ; B01D53/00 ; C02F1/52 ; B01J31/26 ; B01J31/38 ; B82Y40/00 ; B82Y30/00
摘要：
The present technology relates to compositions comprising a copolymer comprising a poly(C2-4 alkylene oxide) and a cationic polyacrylamide, and a plurality of nanoparticles of titanium dioxide, zinc oxide or a mixture thereof. The compositions may serve as flocculating agents to remove neutral and negatively charged nanoparticle pollutants from gasses, including air, and liquids such as water.
公开/授权文献
- US08598266B2 Flocculation agents for nanoparticle pollutants 公开/授权日：2013-12-03
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