RPF-fuel granules consisted of paper and plastic wastes in various ratios, and activated carbons based on RPF were obtained. The optimal conditions of steam activation in the nitrogen atmosphere are revealed. Physically activated samples are mesoporous and can be used for adsorption from solutions (SBET = 521 m2/g). The calcium, silicon, aluminum, titanium oxides and aluminasilicate compounds formed during the activation process are insoluble in water. Depending on the temperature and method of activation, the content of inorganic elements varies from 5 to 45% mass.
Alimov, Zikrilla Bobomuratovich; Kadirova, Zukhra Chingizovna; and Daminova, Shahlo Sharipovna
"Preparation and study of porous properties of activated coal on the base of solid fuel from paper wastes and plastic,"
CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2018
, Article 4.
Available at: https://uzjournals.edu.uz/cce/vol2018/iss4/4