Invention Grant
- Patent Title: Method for collecting oil with modified clay
- Patent Title (中): 用改性粘土收集油的方法
-
Application No.: US13039335Application Date: 2011-03-03
-
Publication No.: US08647513B2Publication Date: 2014-02-11
- Inventor: Jiang-Jen Lin , Ru-Siou Hsu
- Applicant: Jiang-Jen Lin , Ru-Siou Hsu
- Applicant Address: TW Taipei
- Assignee: National Taiwan University
- Current Assignee: National Taiwan University
- Current Assignee Address: TW Taipei
- Agency: Pai Patent & Trademark Law Firm
- Agent Chao-Chang David Pai
- Priority: TW99125972A 20100804
- Main IPC: C02F1/28
- IPC: C02F1/28
Abstract:
The present invention provides a method for collecting oil with a modified clay. By mixing the modified clay and oil, the oil can be adsorbed to the clay. The modified clay is obtained by intercalating a hydrophobic polymer such as acidified poly(oxyalkylene)-amine into layered silicate clay, mica or talc to enlarge the interlayer space. The modified clay thus becomes hydrophobic and adsorption to the oil is promoted.
Public/Granted literature
- US20120031846A1 METHOD FOR COLLECTING OIL WITH MODIFIED CLAY Public/Granted day:2012-02-09
Information query
