US 12,274,996 B1
Geopolymer composite for water decontamination
Ehab Abdelhamed Abdelrahman Ahmed, Riyadh (SA)
Assigned to IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY, Riyadh (SA)
Filed by IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY, Riyadh (SA)
Filed on Dec. 3, 2024, as Appl. No. 18/966,274.
Int. Cl. B01J 20/16 (2006.01); B01D 15/20 (2006.01); B01D 15/42 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 20/34 (2006.01); C02F 1/28 (2023.01)
CPC B01J 20/16 (2013.01) [B01D 15/203 (2013.01); B01D 15/424 (2013.01); B01J 20/28059 (2013.01); B01J 20/28071 (2013.01); B01J 20/28083 (2013.01); B01J 20/3071 (2013.01); B01J 20/3078 (2013.01); B01J 20/3475 (2013.01); C02F 1/288 (2013.01); C02F 1/281 (2013.01); C02F 1/285 (2013.01); C02F 2303/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A geopolymer composite, including
a porous aluminosilicate material;
a quaternary ammonium surfactant; and
a hydrophobicity modifier including dibenzoylmethane, wherein
the quaternary ammonium surfactant occupies sodium (Na) vacancies in the porous aluminosilicate material, and
the hydrophobicity modifier is disposed on the quaternary ammonium surfactant.