Adsorptive degradation of blister agent simulant by zeolite NaA/WO۳/NiFe۲O۴ nanocomposite adsorbent from water media
محل انتشار: سومین کنفرانس بین المللی مطالعات میان رشته ای علوم بهداشتی، روانشناسی، مدیریت و علوم تربیتی
سال انتشار: 1400
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 223
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شناسه ملی سند علمی:
HPMECONF03_003
تاریخ نمایه سازی: 30 آذر 1400
چکیده مقاله:
In this research, we report the fabrication of the novel zeolite NaA/WO۳/NiFe۲O۴ nanocomposite adsorbent by ultrasound-assisted hydrothermal method for the adsorptive degradation of chloroethyl ethyl sulfide (CEES), a simulant of blister agent. The fabricated NaA/WO۳/NiFe۲O۴ nanocomposite was identified via FESEM, EDAX, XRD, FTIR, BET, and VSM. The degradation kinetics of CEES was studied on the NaA/WO۳/NiFe۲O۴ nanocomposite by GC-FID analysis and it was concluded that this nanocomposite gives efficient removal features against CEES. Lastly, the reaction products namely hydroxylethyl ethyl sulfide (HEES) and ethyl vinyl sulfide (EVS) were distinguished using GC-MS analysis.
کلیدواژه ها:
zeolite NaA/WO۳/NiFe۲O۴ ، chloroethyl ethyl sulfide (CEES) ، adsorptive degradation ، hydroxylethyl ethyl sulfide (HEES) ، ethyl vinyl sulfide (EVS)
نویسندگان
Meysam Sadeghi
Department of Chemistry, Lorestan University, Khorramabad, Iran
Pourya Zarshenas
Faculty of Chemistry & Petroleum Sciences, Shahid Beheshti University (SBU), Iran
Maryam Gholami
Department of Chemistry, Lorestan University, Khorramabad, Iran