@article{Ahmed zeki_Ali_Abdulwahab_Rabet_2017, title={Sulfur Reduction in Naphtha produced from Al-Qayarah Refinery Units by the Simplest Possible and Economically Feasible Methods}, volume={7}, url={https://jprs.gov.iq/index.php/jprs/article/view/159}, DOI={10.52716/jprs.v7i1.159}, abstractNote={<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Production of low sulfur content of untreated naphtha from Al -Qayarah Refinery units has been studied in this research by using oxidation, oxidation-adsorption, and adsorption methods. The influence of time, temperature, sorbent type on sulfur reduction was investigated. The results showed that oxidation- adsorption was an efficient method for the desulfurization of naphtha where high removal efficiencies of about 93% were obtained. Also, it was concluded that by increasing temperature (up to 60C), and time (up to 5 hr) led to decreasing sulfur content from 1194ppm to about 76ppm. The results indicated that the best sequence of sulfur removal on sorbent materials were as follow: Ni/AC˃ AC ˃ Ni/γAl<sub>2</sub>O<sub>3</sub>˃ γAl<sub>2</sub>O<sub>3</sub>.</p>}, number={1}, journal={Journal of Petroleum Research and Studies}, author={Ahmed zeki, Dr. Nada Sadoon and Ali, Yazan Munaf and Abdulwahab, Zeinab Talib and Rabet, Asaad Owayez}, year={2017}, month={May}, pages={38-58} }