@article{ART002845198},
author={Toohi Homam T. S. AL-Sayd and Rabeea Muwafaq Ayesh and Abdullah Jasim Ali and Muslim Rasim Farraj},
title={Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption},
journal={Carbon Letters},
issn={1976-4251},
year={2021},
volume={31},
number={5},
pages={837-849},
doi={10.1007/s42823-020-00185-3}
TY - JOUR
AU - Toohi Homam T. S. AL-Sayd
AU - Rabeea Muwafaq Ayesh
AU - Abdullah Jasim Ali
AU - Muslim Rasim Farraj
TI - Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption
JO - Carbon Letters
PY - 2021
VL - 31
IS - 5
PB - Korean Carbon Society
SP - 837
EP - 849
SN - 1976-4251
AB - This work reveals a modifed method for the preparation of activated carbon (P-ACA) using low-cost materials (mix natural asphalt: polypropylene waste). The P-ACA was prepared at 600 °C by assisting KOH and HF. The morphological variations and chemical species of the P-ACA were characterized using SEM–EDX and FTIR. The active surface area, density and ash content of the P-ACA were also investigated. Adsorption properties of P-ACA were used for the thermodynamic and kinetic study of 4-((2-hydroxy naphthalenyl) diazenyl) antipyrine (HNDA), which was prepared as a novel azo dye in this work. The optimal conditions (initial concentration, adsorbent dose, contact time and temperature) of the adsorption process were determined. Adsorption isotherms (Freundlich and Langmuir) were applied to the experimental data. These isothermal constants were used to describe the nature of the adsorption system, and the type of interaction between the dye and the P-ACA surface. The results have indicated that the mixture (Natural asphalt-polypropylene waste) is efcient for the synthesis of P-ACA. The synthesized P-ACA demonstrates the presence of pores on the surface with various diameter ranges (from 1.4 to 4.5 μm). Furthermore, P-ACA exhibits an active surface area of 1230 m2 g−1, and shows a high adsorption capacity for HNDA.
KW - Activated carbon · Adsorption · Antipyrine azo dyes · Thermodynamic study · Waste polypropylene
DO - 10.1007/s42823-020-00185-3
ER -
Toohi Homam T. S. AL-Sayd, Rabeea Muwafaq Ayesh, Abdullah Jasim Ali and Muslim Rasim Farraj. (2021). Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption. Carbon Letters, 31(5), 837-849.
Toohi Homam T. S. AL-Sayd, Rabeea Muwafaq Ayesh, Abdullah Jasim Ali and Muslim Rasim Farraj. 2021, "Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption", Carbon Letters, vol.31, no.5 pp.837-849. Available from: doi:10.1007/s42823-020-00185-3
Toohi Homam T. S. AL-Sayd, Rabeea Muwafaq Ayesh, Abdullah Jasim Ali, Muslim Rasim Farraj "Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption" Carbon Letters 31.5 pp.837-849 (2021) : 837.
Toohi Homam T. S. AL-Sayd, Rabeea Muwafaq Ayesh, Abdullah Jasim Ali, Muslim Rasim Farraj. Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption. 2021; 31(5), 837-849. Available from: doi:10.1007/s42823-020-00185-3
Toohi Homam T. S. AL-Sayd, Rabeea Muwafaq Ayesh, Abdullah Jasim Ali and Muslim Rasim Farraj. "Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption" Carbon Letters 31, no.5 (2021) : 837-849.doi: 10.1007/s42823-020-00185-3
Toohi Homam T. S. AL-Sayd; Rabeea Muwafaq Ayesh; Abdullah Jasim Ali; Muslim Rasim Farraj. Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption. Carbon Letters, 31(5), 837-849. doi: 10.1007/s42823-020-00185-3
Toohi Homam T. S. AL-Sayd; Rabeea Muwafaq Ayesh; Abdullah Jasim Ali; Muslim Rasim Farraj. Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption. Carbon Letters. 2021; 31(5) 837-849. doi: 10.1007/s42823-020-00185-3
Toohi Homam T. S. AL-Sayd, Rabeea Muwafaq Ayesh, Abdullah Jasim Ali, Muslim Rasim Farraj. Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption. 2021; 31(5), 837-849. Available from: doi:10.1007/s42823-020-00185-3
Toohi Homam T. S. AL-Sayd, Rabeea Muwafaq Ayesh, Abdullah Jasim Ali and Muslim Rasim Farraj. "Synthesis and characterization activated carbon using a mix (asphalt-polypropylene waste) for novel azo dye (HNDA) adsorption" Carbon Letters 31, no.5 (2021) : 837-849.doi: 10.1007/s42823-020-00185-3