Invention Grant
- Patent Title: Water purification method with nanocomposite sorbent
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Application No.: US18213548Application Date: 2023-06-23
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Publication No.: US11976152B2Publication Date: 2024-05-07
- Inventor: Asma Mohammed Zamil Elsharif
- Applicant: Imam Abdulrahman Bin Faisal University
- Applicant Address: SA Dammam
- Assignee: Imam Abdulrahman Bin Faisal University
- Current Assignee: Imam Abdulrahman Bin Faisal University
- Current Assignee Address: SA Dammam
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: C08F292/00
- IPC: C08F292/00 ; B01J20/20 ; B01J20/26 ; B01J20/34 ; C01B32/16 ; C01B32/174 ; C02F1/28 ; C08J5/00 ; C08K3/04 ; B01J20/30 ; B82Y30/00 ; C02F101/30 ; C02F101/32 ; C02F101/34 ; C08L33/26
Abstract:
A method for producing a nanocomposite sorbent comprising carbon nanotube-grafted acrylic acid/acrylamide copolymer which involves copolymerization of acrylic acid and acrylamide in the presence of an aqueous dispersion of carbon nanotubes. The method yields a nanocomposite sorbent material having a reversible adsorption capacity phenol of 5 to 2500 μg of phenol per mg of nanocomposite sorbent. Also disclosed is a method for removing organic pollutants from water using the nanocomposite sorbent.
Public/Granted literature
- US20230348650A1 WATER PURIFICATION METHOD WITH NANOCOMPOSITE SORBENT Public/Granted day:2023-11-02
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