کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5499376 | 1533490 | 2017 | 25 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sulfur transfer in the distillate fractions of Arabian crude oils under gamma-irradiation
ترجمه فارسی عنوان
انتقال گوگرد در قطعات تقطیر نفت خام عربی تحت اشعه گاما
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کلمات کلیدی
نفت خام عربی، سولفوریزاسیون، تقطیر تقطیر، تابش گاما،
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
چکیده انگلیسی
Desulfurization of light distillation fractions including gasoline, kerosene and diesel obtained from the four Arabian crude oils (heavy, medium, light and extra light) upon γ-rays irradiation to different doses was investigated. In addition, yields vol%, FTIR analysis, kinematic viscosity and density of all distillation fractions of irradiated crude oils were evaluated. Limited radiation-induced desulfurization of those fractions was observed up to an irradiation dose of 200 kGy. FTIR analysis of those fractions indicates the absence of oxidized sulfur compounds, represented by S=O of sulfone group, indicating that γ-irradiation of the Arabian crude oils at normal conditions does not induce an oxidative desulfurization in those distillation fractions. Radiation-induced sulfur transfer decreases by 28.56% and increases in total sulfur by 16.8% in Arabian extra light oil and Arabian medium crude oil respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 134, May 2017, Pages 83-88
Journal: Radiation Physics and Chemistry - Volume 134, May 2017, Pages 83-88
نویسندگان
Ahmed A. Basfar, Yasser S. Soliman, Turki S. Alkhuraiji,