- 专利标题： Method for Separating Nonpolar Compounds from Aqueous Solutions
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申请号： US18117247申请日： 2023-03-03
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公开(公告)号： US20230249991A1公开(公告)日： 2023-08-10
- 发明人: Tawfik Abdo Saleh AWADH , Nadeem BAIG
- 申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- 申请人地址： SA Dhahran
- 专利权人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- 当前专利权人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- 当前专利权人地址： SA Dhahran
- 分案原申请号： US16521202 2019.07.24
- 主分类号： C02F1/28
- IPC分类号： C02F1/28 ; B01J20/26 ; B01J20/20 ; B01J20/28 ; B01J20/32
摘要：
A composite material of polyurethane foam having a layer of reduced graphene oxide and polystyrene is described. This composite material may be made by contacting a polyurethane foam with a suspension of reduced graphene oxide, drying, and then irradiating in the presence of styrene vapor. The composite material has a hydrophobic surface that may be exploited for separating a nonpolar phase, such as oil, from an aqueous solution.
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