Invention Grant
- Patent Title: Method of removing organic pollutants from water using ball milled and sonicated oil fly ash powder
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Application No.: US16056593Application Date: 2018-08-07
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Publication No.: US10882022B2Publication Date: 2021-01-05
- Inventor: Numan Salah , M. Sh. Abdel-Wahab , Adnan Memic , Ahmed Alshahrie , Mohammad Aslam
- Applicant: King Abdulaziz University
- Applicant Address: SA Jeddah
- Assignee: King Abdulaziz University
- Current Assignee: King Abdulaziz University
- Current Assignee Address: SA Jeddah
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: C02F1/28
- IPC: C02F1/28 ; B01J20/10 ; B01J20/08 ; B01J20/28 ; B01J20/30 ; B01J20/20 ; C02F101/30
Abstract:
A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 μm and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.
Public/Granted literature
- US20200047151A1 METHODS OF MAKING BALL MILLED AND SONICATED OIL FLY ASH POWDER AND USES THEREOF Public/Granted day:2020-02-13
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